10 best ac line conditioners

AC line conditioners, also known as power line conditioners or simply line conditioners, are electrical devices used to improve the quality of the electrical power supplied to sensitive electronic equipment. These devices are typically used in both residential and commercial settings to protect valuable equipment from power fluctuations and disturbances. Here are some key features and uses of AC line conditioners related to accessories, air conditioner parts, accessories, heating cooling air quality, and home kitchen applications:

  1. Voltage Regulation: AC line conditioners are designed to stabilize and regulate the voltage supplied to connected devices. They ensure that the voltage remains within a safe and specified range, preventing overvoltage or undervoltage conditions that can damage sensitive electronics.

  2. Surge Protection: Many AC line conditioners include surge protection capabilities. They can suppress voltage spikes and surges caused by lightning strikes, power outages, or electrical disturbances. This protects connected equipment from damage due to sudden voltage increases.

  3. Noise Filtering: Line conditioners often feature noise filtering circuits that remove electrical interference, such as electromagnetic interference (EMI) and radio frequency interference (RFI), from the power supply. This results in cleaner and more stable power for connected devices.

  4. Voltage Sag Correction: In areas with frequent voltage sags or drops, AC line conditioners can temporarily boost the voltage to ensure that critical equipment continues to operate without interruption.

  5. Backup Power: Some advanced line conditioners may include battery backup capabilities, allowing them to provide power for a limited duration during complete power outages. This helps prevent data loss and equipment damage.

  6. Automatic Voltage Regulation (AVR): Line conditioners with AVR technology continuously monitor the incoming voltage and make real-time adjustments to maintain a consistent output voltage level.

  7. Multiple Outlets: Line conditioners come in various form factors, including power strips and rack-mounted units, with multiple outlets to accommodate a range of electronic devices.

  8. Diagnostic Indicators: Many line conditioners have LED indicators that provide information about the device's status, including whether it is functioning correctly or if it has detected voltage irregularities.

  9. Applications: AC line conditioners are used in various applications, including protecting computers, servers, networking equipment, audiovisual systems, medical devices, and other sensitive electronics. They are especially valuable in environments where consistent and clean power is critical.

  10. Installation: Line conditioners are typically installed between the electrical outlet or power source and the sensitive equipment. Some models are designed for wall mounting, while others can be placed on a desktop or mounted in a rack.

AC line conditioners play a crucial role in safeguarding electronic equipment from power-related issues and ensuring their reliable operation. They are an important accessory for maintaining the performance and longevity of sensitive devices in homes, offices, and various industrial settings.

Below you can find our editor's choice of the best ac line conditioners on the market
  

Furman AC-215A Compact Power Conditioner with Auto-Resetting Voltage Protection - Black

Furman

Based on 260 reviews Check latest price

Product description

The AC-215A is specifically designed for today's diverse power purification applications. This compact unit can be mounted behind a projector; LCD or plasma screen; inside of a rack; on a wall or a ceiling; or any other location where discrete power conditioning is needed. Its compact, streamlined design integrates easily into any system, and the included brackets allow you to mount it inconspicuously.

  • Furman's exclusive SMP Technology provides the highest level of surge & spike protection available.
  • LiFT offers linear AC power filtering to ensure clean power for unequaled audio & video clarity
  • Auto-Reset EVS circuitry detects dangerous voltage irregularities and safely powers down itself and connected equipment in unsafe conditions
  • Compact chassis design easily attaches to any flat screen television mount or any other remote location; 10 amp rating featuring circuit breaker
  • From the #1 brand in professional power conditioning. Perfect for plasma/LCD TVs, projectors, home recording, DJ equipment, pro audio rigs and home entertainment systems.

User questions & answers

Question: Does the unit balance the power within particular ranges? For example, would it add voltage during Brownouts? If not recommendations welcome
Answer: I think you need to look at high quality UPS especially one that can rectify voltage/current or go to battery for outage. I bought a CyberPower CP1500PFCLCD PFC Sinewave UPS System recently and it's working flawlessly. Although for high-end audio you may want a Furman P-1800 PFR as power regulator. I actually use both in series and place my high-end audio equipment behind the P-1800 PFR.
Question: Will this take the 60 cycle hum out of my home tube amp
Answer: Hum has nothing to do with surge suppression. You either have an un-screened signal cable or a ground loop. Try connecting ALL equipment to the SAME outlet.
Question: Does this need to be plugged directly into the wall outlet, or can it be plugged into a strip? Can I connect a strip to this unit safely
Answer: The warranty is void if the unit is plugged into anything but an outlet. The warranty language does not seem to address plugging strips INTO the unit. See also Dan J's response, above.
Question: The prior unit (ac-215) said that its surge protection was "non-sacrificial." this one does not say that. is it
Answer: The AC-215A manual says: "Traditional surge suppression circuits sacrifice themselves when exposed to multiple transient voltage spikes, requiring the dismantling of your system and repair of your surge suppressor. Not so with Furman’s SMP. Damaging transient voltages are safely absorbed, clamped, and dissipated. Your connected equipment is protected, while your Furman protects itself!"

Product features

Furman AC-215A Compact Power Conditioner with Auto-Resetting Voltage Protection - Black

The Furman AC-215A Compact Power Conditioner discreetly provides clean and safe power to electronic devices. The Series Multi-Stage Protection (SMP) ensures that components are protected without sacrificing the power conditioner, while the Extreme-Voltage Shutdown guards against over-voltages, such as in an open neutral event. The AC-215 offers Linear Filtering Technology (LiFT), reducing AC line noise, providing clean power for high-performance audio and video.

Series Multi-Stage Protection safeguards electronics

Series Multi-Stage Protection (SMP) provides virtually maintenance-free surge suppression, assuring the highest level of AC protection possible, without sacrificing itself when the offending surge is severe. This means no damaged equipment, no service calls, and no downtime.

Extreme-Voltage Shutdown guards against over-voltage conditions

The Extreme-Voltage Shutdown automatically disconnects power to connected devices when the unit experiences an over-voltage of 137 volts or higher, protecting electronics from open neutral conditions and avoiding expensive replacement costs. It detects dangerous voltage irregularities and safely powers down itself and connected equipment when conditions endanger your components and automatically reconnects when power returns to a safe level.

Linear Filtering Technology (LiFT) ensures clear sound

LiFT ensures that all devices connected to the Furman AC-215A receive clean, filtered power, which reduces noise and ensures better sound and picture quality from TVs, computers, and other electronics.

Design is ideal for compact spaces

Measuring 1.75 by 5 by 8.5 inches (H x W x D) and weighing just three pounds, the Furman AC-215A is ideal for small spaces, such as behind a television or on a media stand.

Furman Power Conditioner (SS6B)

Furman

Based on 2 reviews Check latest price

Product description

15 foot power cord

  • 15 foot power cord
  • Illuminated ON/OFF switch
  • Circuit breaker
  • 6-outlet block
  • EMI/RFI noise attenuation
  • Heavy-duty metal construction
  • Illuminated on/off switch
  • Circuit breaker

User questions & answers

Question: what is the let through rating on this surge protector
Answer: Electrical Rating: 15A, 1800 Watt; Voltage protection rating L-N 400V, L-G 400V, N-G 400V. Type 3 SPD. I like it because of the extra long cord!
Question: Anyone know what amount of current will pop the breaker on this? I assume 15 amps can't seem to confirm that
Answer: I have tested it with a 600 Watts Oster Blender and a Bosch driller at the same time, because I had to cut the power plug, for use a Neutrik NAC3FC-HC PowerCon, and it doesn't pop, or be hot, It is made to be reliable so it was made like a main power strip, I also connect it a 1600w vacuum cleaner and not a problem
Question: What are it's electronic specs (i.e. clamping voltage, energy dissipation, and response time)? I'm looking for something for musical equipment
Answer: Clamping Voltage = 400V. Surge Rating = 540 joules. Response Time = n/a. (Strangely, the response time is not available on the product website. I don't know if it means that it's a problem.) I would look elsewhere. There are a lot of other surge protectors that sell for less and provide better protection. It has a normal clamping voltage but its surge rating is low. So, it's going to stop working much earlier than other surge protectors. And, it's not like this really smooths out the line noise as it filters out only 20db (which is much lower than other devices). Frankly, I don't know why people would buy this, especially at this price ($30) and why it has a high rating. I guess the unit looks sturdy and looks like a heavy duty piece of equipment but it really isn't. The company is tricking you.
Question: Is this a surge protector or just a power strip? Not used to buying something without a Joules rating. Help! Need for my whole TV setup
Answer: It provides 540 Joules protection as well as EMI and RFI protection.. Furman is one of the best names in power conditioning for MUSICAL equipment. That should definitely be considered. I’ve used this brand for decades with zero problems. I’m currently using an M8lx conditioner and one of these branching off of it for added protection of a Gibson guitar/Marshall amp setup with numerous add-on equipment (pedals/PA amps etc.)

Tripp Lite LC1200 Line Conditioner 1200W AVR Surge 120V 10A 60Hz 4 Outlet 7-Feet Cord White

Tripp Lite

Based on 499 reviews Check latest price

Product description

Ideal for brownout conditions, our line regulators automatically adjust low or high voltage to nominal AC voltage (117V AC) without a battery. All models include built-in spike and noise filtering. Our LC models feature premium ISOBAR surge suppression and multi-colored input voltage LEDs.

  • Protects sensitive electronics, computer accessories and home theater equipment from power related damage and performance problems
  • Advanced automatic voltage regulation corrects brownouts and overvoltages
  • Powerful 1200 joule surge protection rating. Corrects undervoltages as low as 89V and overvoltages up to 147V. Ideal for computers, routers, modems, printers, home theater components and point of sale equipment
  • 1200W power capacity; 4 AC outlets; 7 ft cord
  • $25,000 Ultimate Lifetime Insurance; 2 year warranty

User questions & answers

Question: Will this eliminate torroidal transformer hum in an audio amp that may be caused by dc in the line? If not, what
Answer: No. The LCnn00 will only condition VOLTAGE level (increase/decrease) over a nominal level. To reduce line NOISE you should look for the "Isolation Transformer-Based Power Conditioner - Superior line noise reduction and spike suppression" models (IS250 as an example). Be sure to get the capacity required for your needs.
Question: I'm trying to find a good AVR for room heaters (portable ceramic & quartz). Would this work or just shutdown (like the OptiUPS
Answer: David, This is not a true AVR in my opinion, it is a step voltage device that boosts the power by way of transformers that are dependent on the voltage it's getting from the wall. I had a customer with intermittently low voltage and it does not regulate to steady voltage. You can't expect this device to provide constant voltage if your drawing higher than expected amps on the circuit. If your UPS is shutting down, your probably pulling to much power for that device and a AVR will not resolve that. You didn't mention what your total wattage draw was or what the amp rating on the circuit your using or if you have a low voltage condition and all of these things figure in to your situation. I ended up getting a true AVR (low AC voltage to DC to Stable AC again at a constant 120 volts) Triplight I think it was and all that really does is provide constant, clean 120 volts AC. So don't know if this is really what you need.
Question: Will it smooth out square waves
Answer: The LC1800 is designed to provide surge protection and provide a steady 120 vac power to connected equipment. It is not designed to smooth out square waves. We have other products in our offering however that may be a better fit for your application. For additional information please reach out to our presales applications team at 773-869-1773 or [email protected]
Question: will this work with 3500 watt portable generator
Answer: Yes, it will work as the wattage size of the generator does not matter. You are just limited by the amount of wattage you plug into the Tripp Lite unit. For the LC1200 you should not exceed 1200 watts. Just add up the wattage of each item you plug into it and keep it under 1200 watts. If your item only displays amps then take that number and multiply it by the voltage which is 120v. Ohms law, amps x voltage = watts.

Product features

Protect Sensitive Electronics from Brownouts & Power Surges

Tripp Lite's LC1200 Line Conditioner keep your equipment working through brownouts without using emergency power such as UPS systems and auxiliary generators. It automatically adjusts under- and overvoltages to provide safe, computer-grade AC power meeting ANSI C84.1 specifications. Additionally, because printers have a high current draw and a tendency to cause localized brownouts, Hewlett-Packard recommends the use of a line conditioner with their laser printers. Surges, spikes and EMI/RFI line noise wear down sensitive circuitry and can cause premature aging or total failure of your equipment. It features the widest voltage correction range of any comparable units. Using multiple levels of voltage correction, the LC1200 automatically adjust under- and overvoltages to keep you working through brownouts and prolonged overvoltage conditions. The LC1200 also protects your valuable equipment with built-in premium surge suppression.

Advanced Automatic Voltage Regulation

To protect connected equipment from the harmful effects of voltage fluctuations, the LC1200 features built-in automatic voltage regulation (AVR) with three levels of voltage stabilization to provide a targeted response to overvoltages, undervoltages and severe brownouts. The LC1200 corrects brownouts as low as 89V and overvoltages up to 147V back to safe, nominal 120V power. AVR protection prevents equipment damage, data loss and power-related performance problems.

Built-In Diagnostic Capability

Seven diagnostic LEDs provide complete power status information: AC power (green = NORM), incoming voltage level (2 x yellow = HIGH/LOW, 2 x red = VERY HIGH/VERY LOW) and AC line status (green = LINE OK, red = LINE FAULT). An On/Off switch located on the rear of the unit provides one-touch power control over all components.

Versatile Protection for Sensitive Electronics

The LC1200 provides comprehensive protection and performance enhancement for computers, A/V components and all electronics. It features built-in automatic voltage regulation to protect sensitive equipment from the harmful effects of brownouts and overvoltages, plus a 1200-joule surge suppression rating to protect against catastrophic surge damage. The LC1200 also filters out disruptive line noise that can cause performance problems and corrupt or erase data. With its 1200-watt output rating and four outlets, the LC1200 provides ample capacity for multiple items of connected equipment.

Tripp Lite 600W 120V Power Conditioner, Automatic Voltage Regulation (AVR), AC Surge Protection, 6 Outlets (LS606M)

Tripp Lite

Based on 145 reviews Check latest price

Product description

Tripp Lite Line Conditioner LS606M - Line conditioner - 600 Watt - 6 output connector(s)

  • 600W 120V LINE CONDITIONER: Maintains usable 120V nominal output to sensitive electronics during severe brownouts and overvoltages. Prevents surges and spikes from damaging circuitry. Filters out potentially disruptive line noise.
  • 6 OUTLETS: Connect up to 6 electronic devices to the rear NEMA 5-15R outlets. Compact unit (5.5 in. high) features NEMA 5-15P plug. Rated at 120V/600W/5A. Ideal for computers, routers, modems, printers, home theater components and point-of-sale equipment.
  • AUTOMATIC VOLTAGE REGULATION (AVR): Monitors incoming AC power and keeps equipment working through brownouts and prolonged overvoltage conditions. Corrects undervoltages as low as 85V and overvoltages up to 147V. Boosts input voltages below 102V by 13.4%. Reduces input voltages above 130V by 10.4%.
  • SURGE SUPPRESSION: 720 joules of network-grade surge suppression protects against potentially harmful power surges and spikes.

User questions & answers

Question: Would i use this before a ups or ater it? either way it goes, will this keep me at 120v consistantly
Answer: Thank you for reaching out about the LS606M. Yes, this will maintain a constant 120V and you would use this before a UPS. If you would like to discuss your application, please contact our Chicago-based Presales Applications Team at 773.869.1773 (M-F 8AM-6PM Central) and they will happily assist you.  
Question: Can I still use a surge protector with this or is it overkill
Answer: The LS606M features 720 joules of network-grade surge suppression that protects against potentially harmful power surges and spikes. For assistance finding a product that would work best with your set up, we would need more information about your application. The best thing to do is to reach out our Chicago-based Presales Applications Team at 773-869-1773 (M-F 8AM-6PM Central) or [email protected].
Question: Does this utilize an autoformer to correct under/over voltage
Answer: This is what I see in the specifications: "Corrects undervoltages as low as 85V and overvoltages up to 147V. Boosts input voltages below 102V by 13.4%. Reduces input voltages above 130V by 10.4%. SURGE SUPPRESSION: 720 joules of network-grade surge suppression protects against potentially harmful power surges and spikes." I personally don't have the equipment to verify this actually works - I presume it does.
Question: Need to plug it into a surge protector
Answer: According to Tripp Lite it provides 720 joules of surge protection, so the short answer is no. The long answer would involve knowing if or how often power surges exceed that figure. I don't know the answer to that or even if a power company would know or divulge that information (for fear of being sued), but it's important to remember no surge protector will protect against lightning strikes.

Product features

600W 120V Line Conditioner Keeps Your Equipment Running Thro

Don’t let power surges, spikes and line interference ruin your day…or your expensive electronics. The Tripp Lite LS606M Power Conditioner protects your equipment against the harmful effects of brownouts, as well as disruptive EMI/RFI line noise that can cause performance problems and distort or destroy valuable data. It automatically adjusts under- and overvoltages to provide safe, computer-grade AC power that meets ANSI C84.1 specifications.

Automatic Voltage Regulation Maintains Nominal Voltage

To protect connected equipment from the harmful effects of voltage fluctuations, built-in automatic voltage regulation (AVR) with two levels of voltage stabilization provides a targeted response to overvoltages, undervoltages and severe brownouts. This line conditioner corrects brownouts as low as 85V and overvoltages up to 147V back to safe, nominal 120V power. Providing optimum voltage conditions not only extends the life of your equipment, but also keeps your equipment working through brownouts and prolonged overvoltage conditions.

6 Outlets Accept a Wide Range of Electronic Devices

Plug your PC, laser printer, scanner, router, modem, television, stereo receiver and other home/office electronics into six NEMA 5-15R AC outlets to protect them against dangerous surges, spikes and line noise. The LS606M maintains nominal 120V power, which helps prevent lights from dimming or appliances from shutting down during use due to changes in voltage.

Premium Protection from EMI/RFI Line Noise Helps Your Equipm

Various electromagnetic and radio sources found in virtually every home and business can cause disruptive interference on the AC line. Known as EMI (electromagnetic interference) and RFI (radio frequency interference), this line noise is a common cause of performance problems. The LS606M filters out disruptive line noise that can disturb your electronics and inflict hardware damage or data loss.

Network-Grade Surge Suppression Safeguards Your Electronics

720 joules of surge protection defend your components against even the strongest surges and spikes. Because residential power outlets have three wires—hot line (H), neutral (N) and ground (G)—the LS606M protects all three, covering the two protection modes: full normal mode (H-N) and common mode (N-G/H-G).

Easy-to-Read Diagnostics for Monitoring Your Equipment at a

When the LS606M is plugged into an outlet and turned on, its three LED indicators keep you constantly apprised of your incoming power’s condition. Green indicates your AC line voltage is normal. The yellow Boost light means the LS606M is boosting low voltage to nominal 120V levels, and the yellow Trim light means high voltage is being trimmed down to nominal 120V levels. You will also hear a clicking sound when the unit is correcting high or low voltage.

Compact Design Fits Easily Into Almost Any Suitable Applicat

At just 5.5 inches in height, the compact cabinet easily integrates into your home or office workspace, home theater, lab bench, retail establishment or anywhere else clean, regulated power is needed. The six-foot AC power cord with NEMA 5-15P plug allows the line conditioner to reach distant outlets with room to spare.

Includes the Latest Safety Features

A lighted on/off button provides convenient one-touch control over every component connected to the unit. An integrated circuit breaker protects all outlets and automatically shuts down connected equipment in case of overload. The LS606M conforms to IEEE 587 Category A and B surge suppression specifications and UL 1012 (U.S.), cUL (Canada) and NOM (Mexico) safety standards.

2-Year Warranty, Ultimate Lifetime Insurance and Environmentally Responsiblity

The LS606M comes with a 2-year warranty and Ultimate Lifetime Insurance for any connected components damaged by a power surge (U.S., Canada and Puerto Rico only). It’s manufactured in compliance with strict RoHS specifications, reflecting Tripp Lite’s commitment to environmental responsibility.

Why Choose Tripp Lite?

Founded in 1922 in Chicago, Illinois, Tripp Lite is a leading manufacturer of products to power, protect, manage, house, cool, connect and mount your equipment. From the largest data center to the smallest home office, Tripp Lite products keep your equipment running effectively and efficiently. Whether you need to supply power to servers and have reliable battery backup, connect high-resolution video sources to displays and digital signs, or organize and secure IT equipment in rack enclosure cabinets, Tripp Lite has the complete solution. Plus, before and after your purchase, our Chicago-based, in-house technical support specialists are available to assist you by phone, email and live chat. With over 95 years of quality products and service, Tripp Lite is a brand you can trust.

iFi AC iPurifier Mains Audio / Video Noise Eliminator / Line Conditioner / Filter / Isolator / Purifier / Whole Entertainment System Protection (AC iPurifier)

iFi

Based on 295 reviews Check latest price
  • ACTIVE NOISE CANCELLATION - The AC iPurifier creates an incredibly quiet noise floor from your AC power lines and was designed to be used in ANY mains powered audio / video system while it reduces noise without audible side effects and does not hinder dynamics
  • REDUCES HUM - It only actively provides an earth/ground if your system needs one and will not create a ground loop reduces hum or buzz issues on A/V systems with no ground or earth (additional cable required to connect ground to your audio chain)
  • WORKS IN ANY SETUP - Where extension blocks, power strips, extension cords, surge protectors, or outlet extenders are used, the AC iPurifier can be used to isolate certain types of power supplies for the maximum noise reduction and the design is such that it is even more effective if several are used to ‘contain’ the same type of noisy sources so try in different locations to discover which has offers the most improved sonics
  • SURGE PROTECTION - It protects from voltage surges so if it detects a power surge from the power receptacle it will automatically cut off, protecting your valuable and highly sensitive equipment in parallel from harm.
  • FOR ANY AUDIO SYSTEM - Perfect for use in systems at home, office or professional settings and is truly a remarkable product in systems such as home theaters, listening rooms, turntable setups, recording studios, or anywhere you would want to benefit from an easy way to experience better sound

User questions & answers

Question: Does this filter use MOVs
Answer: Thanks for considering the AER110LTK for your project. We offer so many exhaust fans that are compatible for inside the tub and shower enclosure, however, the AER110LTK was not U.L approved for that location. Without that approval, it would not meet the electrical code. This is only designed for outside the enclsure.
Question: Polarity light is red - plugged into power strip. Why is that
Answer: Model AER110LTK can be wired so that the fan and lights are controlled separately.
Question: How does this connect to an audio component
Answer: The AER110LTK has the folloiwng specifications on the light: • Dimmable,16-Watt intergrated LED lighting for energy efficiency. • 3500K color temperature provides soft white light - ideal for bathroom illumination. • LED lasts up to 15,000 hours for maintenance-free convenience. This is not a bulb, but an integrated fixture. If you have additional questions, please contact our Customer Service Department at 1-888-336-3948 between 7:30 AM and 6:00 PM (CDT) Monday-Friday.
Question: Hi, will the ipurifier negatively effect ethernet over the powerline? i use devolo dlan to provide ethernet via powerline. thanks
Answer: Yes, it does require a switch purchased separately and not all are compatible. You can find a list of compatible switches on the Broan website in the questions and answers on this item. Although they could not confirm that was up to date.

Product features

AC iPurifier

When you listen to music there’s a lot of background noise going on. Some noise cannot be missed but there’s also some that is not immediately obvious until it has gone. It mainly comes from your power supply and interference and feedback from other devices. Bring the AC iPurifier into your set-up and you’ll notice the difference instantly. Music you once thought was clear takes on a new life, filtering out noise you never knew was there and leaving you with pure, cleaner, and undiluted sound. The iFi audio AC iPurifier cleans up the dirty AC mains, detects, and solves annoying mains based electromagnetic interference (EMI), radio frequency interference (RFI), Earth, plus ground issues. An exceptionally user friendly device, just insert into the audio mains, power outlet, or extension block for diagnostics and a 40dB (or 100x) noise reduction. It is a direct upgrade to any audio system. Technologically advanced, it’s an active, not a passive, product so it goes above and beyond and cancels far more noise across the frequency range than other power filters. It is particularly effective at dealing with modern audio systems that have an abundance of generic and varied power supplies, whether it's a switch mode such as the iFi iPower or linear. The AC iPurifier draws from French military engineering and includes, Active Noise Cancellation to cancel all incoming noise With EU and USA 3-pin versions. It can handle 100 volts to 240 volts. The UK version comes with adapter to EU version. With a white clean looking chassis made from polyurethane plastic, highly advanced level of electronic parts the AC iPurifier is not only powerful, it’s tough too.

Intelligent Ground connection

There are more than a few AC clean-up devices that add an extra Ground/Earth but only the AC iPurifier has ‘Intelligent Ground’. You can buy the optional extra 4mm ground cable to give the audio system the best possible Ground/Earth but it will ONLY actively provide a Ground/Earth (if it detects the lack of one*. It will not create a ground loop).

Polarity and Earth detection

When it comes to mains AC, there are two common errors which people can make when setting up a system. The first has to do with polarity and the incorrect orientation of USA and EU type mains pins. Intelligent Polarity automatically informs you of incorrect orientation by changing to a red LED.

The second error is the a lack of Ground/Earth. In a system where there may or may not be a lack of a Ground/Earth, simply insert the AC iPurifier into the system and it will tell you one way or the other. When the two LEDs light up green everything is in order!

Overvoltage Surge Protection

For the rare instances where there is an overvoltage spike (from a mains electricity surge or lightning strike for example), the AC iPurifier will automatically shut off and stop electricity from passing through your system. This should protect your valuable and highly-sensitive mains equipment from harm.

Noise Reduction

This chart compares the AC iPurifier (green line), which is ACTIVE, versus generic mains filters (red line) which are typically passive. The effective noise reduction difference is much better at -40dB and effective across the frequency range. A passive purifier filters only in the very top-end of the frequency range.

ANC+ TECHNOLOGY

By generating a signal identical to the noise signal but in the exact opposite phase, it actively cancels all the incoming noise. ANC+ is the perfect ‘antidote’ for power supply noise, the bane of USB audio. The AC iPurifier is the latest product to have onboard ANC. As its name suggests, it ACTIVELY cancels the noise which makes it one of the power accessories, if not the only one, that actively cancels noise.

Modular Design to Suppress Noise

With many modern audio systems, there are typically a plethora of mains plugs. All of these add their own unwanted noise issues and pollute the local mains supply. The design of the AC iPurifier is such that it is even more effective if several are used to ‘contain’ the same type of noisy sources. You can insert into the AC mains wall outlet that supplies the audio system OR insert into the mains extension block for the audio system. Try both locations to discover which has the greatest impact on improved sonics.

Specifications

  • Noise reduction:> 40dB (> 100x)
  • Surge Protection:max. 30,000A @ 1,000V/10uS
  • Operating Voltage:90V – 265V
  • Size/Weight: (USA):ø 40mm x 105mm (L)108 (g) / 0.24 (lbs)
  • (EU):ø 40mm x 115mm (L)126 (g) / 0.28 (lbs)

Furman M-8X2 Merit Series 8 Outlet Power Conditioner and Surge Protector

Furman

Based on 1 reviews Check latest price

Product description

AC noise filtering reduces RFI/EMI

  • AC noise filtering reduces RFI/EMI, Spike & surge protection ensures equipment stays safe & power stays clean,
  • 15 amp rating with circuit breaker and "Protection OK" Front Panel Indicator to let you know that your equipment is being protected
  • 9 Total outlets: 8 rear panel outlets (including 3 with "wall wart" spacing) and 1 front panel convenience outlet
  • Filtration rating greater than 23 dB, 200 Khz to 10 Mhz, perfect for instrument rigs, home recording, DJ equipment, pro audio rigs and home entertainment systems
  • Furman's AC noise filtering reduces RFI and EMI interference to deliver a cleaner sound without pops, crackles and the local radio station coming out of your amp

User questions & answers

Question: Has anyone tried it with Krk monitors or any other monitprs and a Mic preamp
Answer: Not sure is you are asking for dimensions or how much it holds. The container will hold 1/2 cup of liquid/juice. 1 7/8" diameter at bottom of holding cup, 2 3/4" tall, 3" diameter at top of holding cup--these are dimensions of only the part that collects the juice. I hope that helps.
Question: how long is cord
Answer: Just for one. Also, I was not given a choice as to which color I wanted. The yellow one was sent.
Question: Can I connect all my home studio gear in this? My laptop, monitors, EQ, audio interface, guitar amp, etc.? All at the same time
Answer: Dear Customer, Yes, the Optical Digital Audio Cable can fit LG sound bar. Any other question, please feel free to contact us. Thanks!
Question: Will this remove ground loop noise
Answer: It is optical, not electrical so I cannot see why it would be a problem. Obviously that means that it is a pipeline for a high intensity beam of low level laser light. But you must take great care not to bend it very much. A kink would likely render it inoperable. My suggestion for running cables of any kind these days is to run a backup cable, or place it in a conduit so that a replacement could be pulled through or a second cable could be added.

AC Power Filter Power Conditioner - WAudio AC Power Purifier with Surge Protector

Based on 160 reviews Check latest price

Product description

Clean electricity to improve the performance of your audio-video system.



The electricity network in our homes or workplaces is exposed to different interferences for instance electromagnetic interference (EMI) generated by appliances connected to the same network (refrigerators, air conditioners, computers etc.). These interferences are not only produced inside your house or office but by all appliances in your building or even outside it and can differ on the time of day or week when the traffic on the electrical network changes. All these interferences which we call noises can get into your AC power and interfere with your system. This “dirty” electricity can have a negative effect on performance of your audio-video system.



WAudio power noise filter is a great way to limit the negative noises from your electricity and to isolate your system from the contaminated power and has a feature to indicate the correct power phase.



Thanks to the W-3900 you will be able to enjoy a better quality of your audio and video equipment.



The contaminated electricity has also a negative impact on internal circuits and power supplies of your equipment and because the W-3900 works as a buffer between the wall socket and your gear it will help to increase the longevity of connected components.



Removable IEC type power cord gives an option to upgrade your system with a premium audiophile power cable in any time.



Specification:

Max Spike Volt: 3000V

Max Surge Current (8x20s): 1000A

Mas Clamping Volt (8x20s): 470V

Noise Filter: >-10dB (2~100MHz)

AC Power Rating: 110~125V 50/60Hz



Kit Contents:

W-3900 power filter x 1

power cord x 1

  • ❤️ PHASE DETECT - Phase and the ground wire connection of AC source can be detected automatically.
  • ❤️ OVERLOAD PROTECTION - The sockets will be powered off when total current over 15A, press RESET button to restore power supply.
  • ❤️ VOLTAGE PROTECTION - Its circuit detects dangerous voltage irregularities and provides the highest level of surge & spike protection.
  • ❤️ HEAVY DUTY DESIGN - Metal casin with thickness aluminum plates, come with 6pcs hospital grade filtered outlets and 4pcs industrial grade direct outlets.
  • ❤️ POWER CLEAN - It ensures that all devices connected to W-3900 receive clean & filtered power, which reduces noise and ensures better sound and picture quality from amplifier, DJ equipment, home recording, projector, TV, computer, and other electronics.

User questions & answers

Question: Does this protect against brownouts / under current as well, or just surge and spikes
Answer: I'm not sure but this power conditioner is a "power regulator" that improves quality of the power (e.g. power factor correction, noise suppression, transient impulse protection, etc.). Therefore what is important is the power (1800 watts in this case) and it gives you all the time clean 120volts AC for clear sound on your speakers. This Pyle Pro is giving me good clean power without having to pay for a Furman. I believe that the maximum surge will be 6,500 Amps. Maximum Current: 15 amps @ 124 Volts
Question: since this is also a surge protector, what is the joules rating
Answer: M,It can be used as an additional outlet, however you want to use it is up to you.I hope this information helps!Mark P.iElectronics
Question: Will this help clean harmonic distortion put into the line from a generator
Answer: I would say yes as I have 2 high current 300 watt audio source amps, a 200 watt adcom a Yamaha receiver rated at 140 watts x channel and 2 12" powered subs with 500 watt amps plus my TV DVD player and a cooling fan all plugged into the panamax that is plugged into a dedicated 20 amp circuit.
Question: Where is the waudio ac power purifier with surge protector made
Answer: rkm,The rating on this product is 1575 Joules. You can view more information at the manufacturers site: http://www.panamax.com/Products/A-V-Components/MR4300.phpI hope this information helps!Mark P.iElectronics

WAudio AC Noise Power Filter - Line Conditioner Power Purifier Surge Protector with Universal Outlets

Based on 1 reviews Check latest price

Product description

Clean electricity to improve the performance of your audio-video system.



The electricity network in our homes or workplaces is exposed to different interferences for instance electromagnetic interference (EMI) generated by appliances connected to the same network (refrigerators, air conditioners, computers etc.). These interferences are not only produced inside your house or office but by all appliances in your building or even outside it and can differ on the time of day or week when the traffic on the electrical network changes. All these interferences which we call noises can get into your AC power and interfere with your system. This “dirty” electricity can have a negative effect on performance of your audio-video system.



WAudio power noise filter is a great way to limit the negative noises from your electricity and to isolate your system from the contaminated power and has a feature to indicate the correct power phase.



Thanks to the W-4800 you will be able to enjoy a better quality of your audio and video equipment.



The contaminated electricity has also a negative impact on internal circuits and power supplies of your equipment and because the W-4800 works as a buffer between the wall socket and your gear it will help to increase the longevity of connected components.



Removable IEC type power cord gives an option to upgrade your system with a premium audiophile power cable in any time.



Specification:

Max Spike Volt: 3000V

Max Surge Current (8x20s): 1000A

Mas Clamping Volt (8x20s): 470V

Noise Filter: >-10dB (2~100MHz)

AC Power Rating: 220~240V 50/60Hz



Kit Contents:

W-4800 power filter x 1

power cord x 1

  • 【OVERLOAD PROTECTION】 - The sockets will be powered off when total current over 15A, press RESET button to restore power supply.
  • 【VOLTAGE PROTECTION】 - Its circuit detects dangerous voltage irregularities and provides the highest level of surge & spike protection.
  • 【HEAVY DUTY DESIGN】 - Metal casin with thickness aluminum plates, come with 6pcs filtered outlets and 2pcs direct outlets.
  • 【POWER CLEAN】 - It ensures that all devices connected to W-4800 receive clean & filtered power, which reduces noise and ensures better sound and picture quality from amplifier, DJ equipment, home recording, projector, TV, computer, and other electronics.
  • 【SATISFACTION GUARANTEED】 We offer 12-month warranty. If you have any questions or are not satisfied with our products, please feel free to contact us and we’ll respond to you immediately.

User questions & answers

Question: What is the size of this unit, nothing is posted other than the box size as far as I could see
Answer: It is the source of the interference source that can be filtered out, other interference sources can not be solved

UAC-HA10004C HOSE/TUBE ASSY - LIQUID LINE/HOSE

UAC

Based on 82 reviews Check latest price
  • Brand New, OE replacement: UAC branded Liquid Line w/ Orifice Tube
  • 100% Fit! Add your car (year/make/model) to 's garage to confirm
  • Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications
  • Goodyear / Veyance / Contitech Galaxy hoses used in the assembly
  • All units are pressure tested for leaks to ensure product quality; product is backed by industry leading

User questions & answers

Question: Does it come with new caps for the high and low inlets
Answer: Dear Customer, being an authorized reseller of Luxottica Group SpA products we, EYEZZ, Inc., sell only original authentic eyewear. All our merchandise is brand-new and never worn or displayed, it delivered to us from the manufacturer, so it's just not so clear picture. By the way, it doesn't matter for dummy lenses if they have scratches or not. Sincerely, EYEZZ, Inc.
Question: does it use same orifice tube as original
Answer: No, it does not have side buttons.
Question: how do i get replacment orifice tube
Answer: I didnt use mine on glass but id be willing to bet much more than the mouse is worth that the answer is no
Question: Does this fit 04.5 duramax
Answer: I have the NUC7i7DKNE. Not fake at all. Running Windows 10 Pro. Couple of points: 1) The 4 USB 3.0 SuperSpeed ports don't like to drive too many devices (such as hard drives) that rely on USB power. Example of two WD Passports, the NUC through W10Pro complains. Solution is to run through a powered USB 3.0 4-port Hub or similar. 2) Other have complained about the fan noise. Not too loud or even noticable to me. 3) You'll need to have a USB optical drive (DVD / CD) as part of the system in most cases. 4) This is not a laptop replacement. If you need to open up on board a flight, or in a hotel room, or similar, you're going to have to lug a monitor, keyboard & mouse along. If on the other hand, you need a compact unit that you can travel between offices/homes with those places already staged with keyboard/mouse/monitor, then this is perfect. Given those points, its a really compact powerful full function Windows computer. The CPU is a full quadcore 64 bit screamer, not one of those Atom jokes.
Question: What is in this? It seems a bit like “snake oil” without knowing the components
Answer: There is no headphone / audio jack. Using the HDMI (dual for up to two monitors) connected to a TV monitor sends audio out to the monitor speakers. The unit also has Bluetooth, so you can tie Bluetooth wireless speakers to it.

7.5 Ft Line Set Cover Kit 3" for Mini Split and Central Air Conditioner & Heat Pump Line Set Cover Kit decorative Tubing Cover Product ID: 758149825748

Based on 659 reviews Check latest price

Product description

Please note, one section of tubing is wider to ensure a secure seal.

  • Hide-A-Line Kit includes covers to accommodate most applications to protect and hide wiring and connection lines for a sleek, polished finish
  • Hide-A-Line tube material makes easy cut to fit previous and existing installations
  • Hide-A-Line Kit Includes: 39" Hide-A-Line Tubing 3"; Wall Cover Cap 3"; Coupler 3"; End Cap 3"
  • Standard professional grade for durability and weather resistant, paintable

User questions & answers

Question: Can you order just the hole cap seperately on amazon
Answer: The minimum width necessary for this unit would be 23".
Question: Does this unit need to be installed by a HVAC tech or can I do it
Answer: yes it has styrofoam inside
Question: Is there an attachment to snake around a corner
Answer: I have aluminum siding. People use air conditioning in the desert and probably have metal siding too. Should be fine.
Question: Can you use this to hide previously installed lines
Answer: Yes. There are two brackets you attach on the sides to add the fins when received so it comes with the find detached.

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