14 best tube amp attenuator

Product description

Attenuate Your Amp, Record Direct with Speaker Emulation, and More

• Speaker Simulat - 8 ohm
• Direct Box
• Load Box
• Attenuat

User questions & answers

Question:	Does this still come with Wall of Sound like it does on Sweetwater
Answer:	The short answer is yes; however, there are a few factors that may influence your decision. Are you located in an area that has very low humidity (i.e., Arizona or some other very arid environment) or are your reeds stored in and remain in an environment that is air conditioned (which mimics the arid climate by dehumidifying the air) 24/7/365?If so, then a humidifier is probably a thing to do to maintain a constant moisture level in the reeds. If not, then the average humidity in the case is probably around 50% and most humidifiers try to maintain either 58%...not a great difference from the ambient 50%...or 72% which is very moist and, in my experience threaten to encourage mold in your case.As you can probably tell, I'm not a great fan of the humidifiers. I use Protec cases for my oboe reeds (my principal instrument), my Bb and Eb clarinet reeds, soprano, alto, tenor, and bari saxes...for a total of 8 Protec cases and one Rico humidifier case. The Rico was purchased to hold 8 bari sax reeds (at about $3.50 per reed). I was not a happy camper when, in the temperate climate of Toledo, Ohio the almost thirty bucks worth of reeds molded over one weekend.Again, the short answer is that it is possible.
Question:	will this handle a peavey 6505 plus 120 watt amp head on full volume gain and headphone level sound
Answer:	If the music book is small, yes - there is a zippered outer pocket. There is no room for a "regular" sized music book.
Question:	Can you plug headphones into the line out
Answer:	Unfortunately, you will have to carry a separate folder for your music.

Product description

Optimal Voltage for Superior Tube-amp Tone

• 5A Input AC Voltage Attenuat f Full-sized Tube Amplifiers
• 4 Selectable Output Voltages
• 4 Selectable Input Voltages
• Braced All-metal Chassis
• with LCD Voltmeter

User questions & answers

Question:	Does this come with a power cord
Answer:	I didn't care for this case but if you are talking about reeds, a beginner should maybe start with a 1 1/2 and then work up as it gets easier to play your instrument.

Product description

Guitar Amp Power Tube Mass/brake Attenuator for Speaker Soak 8 Ohm Fender Hot Rod Deluxe

• Achieve wide open power tube tones at manageable volume levels simply, effectively & AFFORDABLY
• Specifically compatible and voiced for the Fender Hot Rod Deluxe/Deville, Blues Deluxe/Deville and Blues Junior amplifiers.

User questions & answers

Question:	Would this work on a 100 Watt Twin Reverb
Answer:	I have the Protec Clarinet and Saxophone Reed Cases. The Clarinet case is definitely too small for Bari reeds. The Saxophone case is probably too small, although I don't know for sure, my Tenor reeds fit pretty snugly.

Product description

Capable of 15, 7, 1 or 0.5 Watts of output, the Rocker 15 Terror is the head only version of the enormously popular Rocker 15 Combo that moves seamlessly from the home, to the studio, to the stage. Finally, a small, two channel, bedroom-friendly all-valve amp that you can legitimately gig! The amp also features a proper valve driven effects loop for total purity from input to output. So, whether you need a rig for low-volume practising, recording, or to be heard on the club circuit, the shape-shifting Rocker 15 Terror will show itself to be the amp for every occasion. *Channels* Natural Channel: Volume Dirty Channel: Gain, Bass, Middle, Treble, Volume https://youtu.be/PhKOc7War6s

• Natural Channel: Volume
• Dirty Channel: Gain, Bass, Middle, Treble, Volume
• Controls: Channel Selector, Half/STBY/Full Power Selector, Power Switch
• Effects Loop: Yes (Valve Buffered)
• Half Power Mode and 'Headroom/Bedroom' Attenuator Switch

Product description

Taming a screaming-loud tube amp doesn’t always require bulky and expensive load boxes and attenuators. If your amp has a series effects loop, the JHS Pedals Little Black Amp Box takes care of the job while being able to fit into the palm of your hand. Simply run it through your amp’s effects loop and control the amount of signal you send to your amplifier’s power section. You’ll love the way the Little Black Amp Box lets you really push the front end of your amp for the natural feel and tone that you can’t get any other way. And your bandmates, sound engineer, parents, neighbors, significant other, and pets will love the way it can keep your volume down to bedroom levels.

• Tames a screaming loud tube amp by running through the effects loop and controlling the amount of signal sent to the power section
• Lets you really push the front end of your amp for the natural feel and tone that you can’t get any other way
• Retain the response and tone of your amp’s sweet spot at lower levels
• High grade components keep your tone clear and pure
• Passive design doesn’t require any power
• Designed to be compact, sturdy, and simple to integrate into your rig
• Can easily be mounted underneath your pedalboard

User questions & answers

Question:	So, if this plugs into the effects loop, does that mean that you can't run your effects in the loop at the same time
Answer:	Yes, assuming it is an electric bass.
Question:	What is the wattage/power rating
Answer:	It is a simple passive volume pedal. Two inputs and two outputs controlled by one pedal. If you plan on adding it in line with your audio cable from your instrument than it should work fine.
Question:	i have an old marshall head but it doesnt have an fx loop, can someone help me if there is another way to use this jhs amp box
Answer:	It's a volume pedal first and foremost, but if you're using it with a guitar rig you can use it to express single notes or chords from a low volume to high or back and forth and it works well for that purpose. If that's the kind of expression you're talking about.
Question:	The features and details say this works with the jhs morning glory v2. Does it also work for morning glory v
Answer:	I contacted the manufacturer and was told the following:"There is no 100K pot in our volume pedal series.There are 50K and 250K---DF1511A and DF1511B"

Product features

JHS Little Black Amp Box

Taming a screaming-loud tube amp doesn’t always require bulky and expensive load boxes and attenuators. The JHS Pedals Little Black Amp Box takes care of the job while being able to fit into the palm of your hand. Simply run it through your amp’s effects loop and control the amount of signal you send to your amplifier’s power section. You’ll love the way the Little Black Amp Box lets you really push the front end of your amp for the natural feel and tone that you can’t get any other way.

Cranked amp tone at whisper volume

If your amp has a series effects loop, you should stop reading this and go buy a JHS Pedals Little Black Amp Box. All the roaring amp tones you need come with none of the ear-bleeding levels.

- Run it in your effects loop to turn down a turned-up amp - Retain the response and tone of your amp’s sweet spot at lower levels

- High-grade components keep your tone clear and pure - Passive design doesn’t require any power

Convenient low-profile design

A device such as the Little Black Amp Box is content to be a workhorse piece of gear that quietly does its job in the background. That’s why we designed this little guy to be compact, sturdy, and simple to integrate into your rig.

- Small size is ideal for saving pedalboard space or even setting on top of your amp - Can easily be mounted underneath your board - Built rugged - Black powder coating keeps the buffer hidden in the background

About JHS Pedals

JHS Pedals is the result of Josh Scott’s desire to build quality effects pedals that stand out in an over-saturated market. Started in early 2007 by way of a DIY repair to a Boss Blues Driver, JHS Pedals has evolved into an effects pedal company recognized world-wide. Josh’s years of touring and session work along with eventual electronics tinkering bring the experience and knowledge of what musicians need and want in their rigs, and that is one of the core values that JHS was built upon.

With a complete electric guitar, bass guitar, utility, and Mod Shop, JHS Pedals offers one of the broadest lines of effects on the market today. We value and commit to designing, populating, and assembling pedals that sound excellent, are easy to use, and work correctly.

Product description

Hand-built 5-Watt Class-A amplifier driven by 1 x EL84 tube

• Hand-built 5-Watt Class-A amplifier driven by 1 x EL84 tube
• Revolutionary INFINIUM Tube Life Multiplier technology:
• Way cool vintage look and feel
• World-famous, British engineered 8'' TURBOSOUND speaker
• Authentic preamp design from the '60s featuring 1 x 12AX7 tube—everything from purring blues to mind-blowing crunch

User questions & answers

Question:	Does this amp have an effects send.rcv
Answer:	No it does not. Its a clean, simple tube amp with good tone.
Question:	will it play wel lwith a fender percusion bass
Answer:	Your better off with a fender rumble 40w or 100w these are more for electric guitars...the fender rumble is around same price But made for bass guitars I own both 40 and 100 w Great amp with ear phone and mp3 jack, you jam with the pros...
Question:	what is the actual weight
Answer:	Just a guess, I’d say 15 pounds.
Question:	Any suggestions on tubes that will break up a little earlier? I use Teles and I want a more driven sound without effects
Answer:	You could try a hotter EL84 power tube from JJs and a Tung Sol 12AX7 preamp tube. I've tried this combo with great results. Incredible tone and the variety of sounds from this one little amp in just amazing! It is easy enough to swap tubes out so if you don't like that combo you can just play around with setups and see what suits ya best!

• BanTamP XL series features a channel switching footswitch, 6 knobs--specifically speaking, 2 channels can be controlled independently, now we have better control over the volume of CLEAN Channel and DISTORTION Channel, and adjust their GAIN and TONE independently.
• The JACKMAN has to fill some giant shoes and it manages to have the same mid-gain drive sound that reacts beautifully to your playing and guitar volume. just like the classic rock monster, the JACKMAN needs a bit of help to push it further.
• The JACKMAN also has a CLEAN channel that can take pedals really well, which makes it flexible and a great little companion for many situations where your "big" head is just not sensible. Use a TS-type pedal (like the JOYO Green Legend or Vintage Overdrive) to push it into higher gain territory and hear it sing.
• The amp operates with a single 12AX7 tube in the preamp and uses a solid state power amp. the FX loop enables you to put your time based effects (or Phasers, Flangers and Choruses) behind the drive section and keep the effects sharp and not prevent them from being too muddy.
• The icing on the cake is the Bluetooth connectivity is great to practice with PlayAlongs or to learn songs. Careful, the amp is small, but loud… its 20 Watts can be quite a handful. If you want to practice quietly, use the built in headphone out with speaker emulation.

User questions & answers

Question:	Anyone know of a reasonable cabinet to pair this amp with? Preferably a 12 inch speaker
Answer:	I paired it with a Marshall 1x12 cabinet, but I’d try it with a Celestion Vintage 30 loaded cabinet honestly.
Question:	Does it have a speaker
Answer:	No, this is an amplifier only. It can hook up to external speakers (8 ohm minimum load) and does so nicely. You can also use them with headphones that have a 1/4" input.
Question:	Does anyone know if they carry the new Joyo 20 watt mini cab designed for these heads? They have a 8 in Celestion and look and sound great
Answer:	Hi, joyo cabinet for the mini amps had been in the market for a long time, and it is also used for this new amp, the JACKMAN and JACKMAN XL are both JCM 800, The difference lies in the footswitch and both channel we have the control knobs. Please feel free to purchase, thank you!
Question:	What is the difference between this model and the Zombie amp you sell
Answer:	Zombie sounds similar To Mesa dual rectifier. The Jackman sounds similar to Marshall JCM800.

Product features

Precaution:

• ***If you want to use the attached footswitch to switch channels, please first set the CLEAN / OD switch to "CLEAN"

1. Please do not dissemble or repair this Amp Head by yourself.
2. Please keep the manual and box for future reference.

Bantamp Series First Generation: (ZOMBIE, JACKMAN, ATOMIC, VIVO, METEOR, BLUEJAY, FIREBRAND)

• The JOYO Bantamp Series are solid state hybrid guitar amp heads. It blends valve and solid state guitar amplifier technology, 2 channels, that come together in a tiny amp head that can produce an immense high wall of sound. Bantamp series are arguably the most feature rich & versatile mini amp heads available in similar products in the US.
• Once you start working with this amp, you will soon forget its size and how much you paid for it. It will feel as if you are playing through a much bigger head and your friends just won't believe where your sound is really coming from.
• Bluetooth Connectivity bringing about endless joy, the icing on the cake is the BLUETOOTH connectivity, easily connect with your BLUETOOTH enabled device and play music through the BantamP. This is great to practice with PlayAlongs or to learn songs, playing accompaniment, Looper and enjoy yourself.

Product description

Sound block passive direct box with ground lift and attenuator





throw the sound block in a bag, Trunk, or anywhere cable and misc. Audio supplies are stored. The heavy-duty construction and passive electronics make the sound block nearly indestructible. This direct interface is extremely versatile as a LO to Hi-Z transformer for electric instruments and devices to XLR mic inputs or as lo-hi-z to use a microphone with a guitar amp (not recommended only Because guitar amps make terrible pas). high level outputs from active instruments and even speaker outputs are not a problem when using the -20 or -40 dB attenuator switch. The sound block is a very easy to use passive device. Simply plug your 1/4" Output from a guitar or electric piano, plug an XLR cable into your mixer's channel input, and you're done. A ground lift is provided for use in older buildings with janky wiring or if circuits are different from stage to where the sound system is located.• heavy-duty 14 gauge steel construction

• bi-directional impedance matching

• use with high output signals, including speakers

• -20dB and -40dB pad options

• easy to use passive electronic device

• control hum and Buzz from stage with the ground lift.

• Sound Block Passive Direct Box with Ground Lift and Attenuator

User questions & answers

Question:	Can I use this to turn a line level output into an instrument level input
Answer:	I can’t remember but I think only 2
Question:	Can I use this to turn a line level output into an instrument level input
Answer:	I apologize for your inconvenience. We will give our listing a look over.
Question:	From Stagepas amp, one unpowered speaker faces audience & one unpowered faces me as a monitor. Can this control monitor volume? Suggestion
Answer:	It was a present. I don’t know, sorry
Question:	Will this take care of RFI's
Answer:	Hello, is the same fits most means can fit to any one...

Product features

Monoprice Sound Block Passive Direct Box with Ground Lift & attenuator

Throw the Sound Block in a bag, trunk, or anywhere cable and misc. audio supplies are stored. The heavy-duty construction and passive electronics make the Sound Block nearly indestructible. This Direct Interface is extremely versatile as a Lo to Hi-Z transformer for electric instruments and devices to XLR mic inputs or as Lo-Hi-Z to use a microphone with a guitar amp (not recommended only because guitar amps make terrible PAs). High level outputs from active instruments and even speaker outputs are not a problem when using the -20 or -40 db attenuator switch. The Sound Block is a very easy to use passive device. Simply plug your 1/4" output from a guitar or electric piano, plug an XLR cable into your mixer's channel input, and you're done. A ground lift is provided for use in older buildings with janky wiring or if circuits are different from stage to where the sound system is located.

Features:

• Heavy-duty 14 gauge steel construction
• Bi-directional impedance matching
• Use with high output signals, including speakers
• -20dB and -40dB pad options
• Easy to use passive electronic device
• Control hum and buzz from stage with the ground lift
• 50 ohms TRS parellel input impedance
• 50 ohms TRS Parallel output impedance
• 600 ohms XLR-M balanced input and output impedance

Product description

Bugera PS1 passive 100-watt power attenuator for guitar and bass amplifiers with emulated mic output and multi-impedance input connectors (4, 8 and 16 ohms) to match virtually any amplifier.

• Passive 100-Watt Power Attenuator allows you to get the ultimate overdriven tone at any volume
• Multi-impedance input connectors (4, 8 and 16 Ohms) to match virtually any amplifier
• Line output with dedicated Level control
• Emulated Mic Output mimics a microphone in front of a speaker cabinet
• 3-Year Warranty Program*

User questions & answers

Question:	Will this work with my 15watt blues jr IV
Answer:	http://cdn3.volusion.com/makkj.djhxm/v/vspfiles/photos/MX307-3.jpg?1426870662
Question:	Is there a schematic diagram available for the circuit
Answer:	The outside is nylon but the case itself is hard. My son has used it for 4 years, it's a really good case.
Question:	how do i return this item
Answer:	Exterior Dimensions: 12.75(H) x 8.00(W) x 4.25(D)
Question:	When using a splitter to run two 8 ohm speaker cabinets which port should be used: 4, 8, or 16 ohms
Answer:	its a tight fit for clarinet size 3 reeds

Product description

Hand-built 5-Watt guitar head driven by 1 x 12AX7 and 1 x EL84 tubes

• Hand-built 5-Watt guitar head driven by 1 x 12AX7 and 1 x EL84 tubes
• Authentic preamp design—everything from traditional clean/crunch to modern high-gain sounds
• Revolutionary INFINIUM Tube Life Multiplier technology:
• Integrated high-definition reverb with dedicated Reverb control
• Vintage Equalizer section with dedicated Bass and Treble controls

User questions & answers

Question:	Have a t5 5watt cage for2 jyrs np problem till now turn it pn powerlight in front begins blinking no output
Answer:	I believe they are balanced. I cannot say for sure, but I know they are a matched set. My Jr. hasn't sounded as good as it does now since I can remember.
Question:	What general family of amps does this tend to sound like? I assume with the EL84 is have a fairly vox like tone
Answer:	Mine came with 2 El84 and 3 Ecc83 s. A google search of ECC83 S comes up as 12AX7.
Question:	Does this amp have voltage selector for 230 volts
Answer:	Yes
Question:	Would this work with 220/230V power outlets
Answer:	If your amp requires 3x12AX7's and 2x EL84's then this set will work perfectly.

Product description

One of the most popular amplifiers of all time lives again in the 57 Custom Champ. Renown for its flexibility, ease-of-use and knockout tone this is the classic sound heard on thousands of recordings. A wide variety of playable tones inhabit this hand-wired performerfrom crisp, classic cleans to naturally compressed overdrive that responds remarkably to guitar volume and picking dynamic changes.The Fender 5F1 circuit used in the 57 Custom Champ has become legendary for its heightened dynamic response and sweet sounding tube overdrive when pushed. A 12AX7 preamp tube matched to a classic 6V6 power amp tube generates this in-demand overdrive. When the volume is cranked, this little wonder sings with the natural compression and rich even-order harmonics of a power tube working at peak output in Class A topology. The 8-in. Weber Alnico speaker stays true to the classic Champ sound, compressing to create fat tone at higher levels while more than ably reproducing the raunchy tones found at the top of the amps volume knob. The hand-wired circuit includes newly sourced yellow coupling capacitors chosen for their authentically vintage Fender tonesparkly cleans and creamy overdrive with smooth top end and round mids.Onstage this amp looks great, retaining classic Champ visual appeallacquered tweed, chickenhead knob, leather handle and 1/4-in inputs for low or high output instruments are all here. In the studio, the 5-watt design means youll be able to explore the full range of available tones without overloading sensitive microphones (or your ears). Updated components, hand-wired craftsmanship and a classic circuit design all combine to create the 57 Custom Champ, a style-spanning performer. Includes a protective cover.

• Power: 5W (tube)Tubes: one 12AY7, one 12AX7 (preamp); one 6V6 (power amp)Single channelTwo inputs: normal, brightSpeaker: 1x8 Weber Special Design with Alnico magnetCabinet Material: Finger-Joined Solid PineCovering/Grille Cloth: BassmanHandle: Vintage-Style Leather with nickel mounting hardwareKnobs: Chicken-head style pointerProtective cover included
• Renown for its flexibility, ease-of-use and knockout tone this is the classic sound heard on thousands of recordings
• A wide variety of playable tones inhabit this hand-wired performerfrom crisp, classic cleans to naturally compressed overdrive that responds remarkably to guitar volume and picking dynamic changes
• The Fender 5F1 circuit used in the 57 Custom Champ has become legendary for its heightened dynamic response and sweet sounding tube overdrive when pushed
• A 12AX7 preamp tube matched to a classic 6V6 power amp tube generates this in-demand overdrive

User questions & answers

Question:	Where is this made
Answer:	Corona california, usa
Question:	Does this come with a cover
Answer:	Yes, the '57 Custom Champ comes with a fitted cover.
Question:	Is this amp 110v or 220v
Answer:	110v
Question:	Is this a good harmonica amp
Answer:	No idea. My guess is that it would be overkill for a harmonica amp but I don't understand the specific needs of a harp player. You're always playing through a microphone for a harmonica, right? In that context it seems a bit ridiculous to spend this kind of money. Or is this question meant in jest?

Product description

Get superior guitar tone in a small package using this 5-Watt 1x8 Guitar Combo Tube Amplifier with Celestion Speaker from Monoprice! As the title indicates, this guitar amplifier features a 5-watt tube power amplifier and a Celestion brand speaker. It uses a ECC83/12AX7 preamplification tube and a 6V6GT power tube for the amplifier section, plus a Celestion Super 8 GBA-15 speaker. The amplifier handles frequencies between 80Hz and 10kHz, with hum and noise -75dB below the rated power and 0.5% total harmonic distortion. It includes a Low input and a High input, with the former attenuating the signal by approximately 50% and the latter being easier to overdrive. The cabinet is ported in the rear and features a leather handle, cloth speaker grill, and a cream-colored, textured, synthetic leather exterior with chrome corner guards.

• As the title indicates, this guitar amplifier features a 5-watt tube power amplifier and a Celestion brand speaker.
• It uses a ECC83/12AX7 preamplification tube and a 6V6GT power tube for the amplifier section, plus a Celestion Super 8 GBA-15 speaker.
• The amplifier handles frequencies between 80Hz and 10kHz, with hum and noise -75dB below the rated power and 0.5% total harmonic distortion.
• It includes a Low input and a High input, with the former attenuating the signal by approximately 50% and the latter being easier to overdrive.
• While tone is always debatable, the increased dynamic range and even-order harmonic distortion of tubes produces the better sound.

User questions & answers

Question:	What happened to the old design that was like a Princeton in a tweed champ size? This has knobs in front now what else was changed
Answer:	Yes, the selling price indicated is for one unit. Regards
Question:	Would I be able to select 1 watt output, connect speaker out to another amplifier, and essentially use this as a preamp to say a Fender Champion
Answer:	Yes! It does come with a footswitch.
Question:	I've got a fender mustang amp. should i switch to this one? everyone says tube amp is way to go but honestly i can't hear it in demo videos
Answer:	Hi! It is on the back of the amp.
Question:	Has anyone changed the tubes on 5-watt monoprice amp; If so, what kind and what level of difficulty
Answer:	Yes. This is a tube amp. It has 2x ECC83 preamp tubes and 1x EL84 power tube

Product features

Tube Amplifier

Tube Amplifier: An industry standard 12AX7 preamp tube drives a single 6V6GT tube for a well-rounded tone and smooth, rich distortion.

Simple Controls

Simple Controls: Simple and minimalist controls keep the circuit clean and the tone pure, making it perfect for pedals.

Celestion Super 8

Celestion Super 8 Speaker: Well-balanced mids and highs complement a surprisingly meaty bottom end - it's just about the biggest sounding eight-inch speaker we've ever heard.

Classic Styling

Classic Styling: Enjoy the tone and styling of the 40's and 50's with the classic cream-colored, textured, synthetic leather exterior with chrome corner guards.

Tubes are King

While tone is always debatable, the increased dynamic range and even-order harmonic distortion of tubes produces the better sound.

Versatile and Durable

The amp features separate volume and tone controls, a 1-watt/5-watt button, and an 8-inch Celestion speaker, all contained within a solid frame with classic, cream styling.

Product description

Adding a preset amount of gain With just a single control, the Micro amp is a great way to boost your signal for lead Work or adjust between two different guitars with unmatched output (I.E. Hum buckers to single-coils). it can also provide a permanent boost in a long effects chain where signal drop off is a problem. Power: Dunlop ECB003 AC adapter or single 9 volt battery.

• Adds a preset amount of gain with a single control
• Boost your signal for lead work
• Perfect for switching between guitars with unmatched output
• Power: Dunlop ECB003 AC adapter or single 9 volt battery

User questions & answers

Question:	Would this work well with a synthesizer pedal chain to boost the signal after going through 4-6 pedals or would it not be necessary or for guitar only
Answer:	No. You need to buy your own which is like $10. Or throw batteries in it. Don't leave it plugged into the guitar cable side cause it'll drain the battery.
Question:	Would this unit get damaged if I connect two instruments to this device´s input (by using a TRS-cable or 1/4 cable splitter
Answer:	This listing includes 2 6" Patch Cables and 2 18.6 foot Guitar Cables. Thanks for your interest!
Question:	Is this a true bypass pedal
Answer:	The pedal has good presence, power and clarity in the notes, has no definition.The best example of heavy metal sounds with this pedal to get are those of Iron Maiden. Heavy Metal good and the sound of guitars with presence and definition. I recommend it to you.Regards!
Question:	Anyone using this in their fx loop for a clean volume boost for solos
Answer:	I think you can use your tube screamer for your solos. You might consider running a ehx soul food into the tube screamer to make the solos sear or use the soul food on its own

Product description

Get Legendary Studio Tones from your Tube Amp — Anywhere, at Any Volume.



OX Amp Top Box is a premium reactive load box and guitar recording system that gives you perfectly studio-miked amp sounds from your favorite tube amp. OX lets you play and record your amp in its sweet spots — from huge clean tones and edge-of-breakup to fully cranked — at any volume level, and with mic, room, and speaker cabinet emulations at the turn of a knob.



Featuring Universal Audio’s breakthrough Dynamic Speaker Modeling, OX is the first system to accurately emulate speaker drive, breakup, and cone cry — making it the world’s finest speaker attenuator and guitar amp recording solution.



With decades of analog hardware engineering expertise, Universal Audio’s dream team of engineers set out to design a reactive load box that retains the tone, dynamics, and feel of your tube amp no matter how much it’s attenuated. The goal was for your tube amp to see OX as an actual speaker — with continuously variable impedance and response — so you don’t lose a drop of tone or playing dynamics. Just plug your tube amp’s speaker output into OX, and then plug OX’s output into your cabinet, and you’ll enjoy your amp’s natural tone like never before.



OX is more than a reactive load box, it's a complete Guitar Recording System. OX's front-panel, six-position RIG control allows you to quickly choose from complete setups — including 22 vintage and modern cabinets loaded with iconic speakers from Celestion, Jensen, JBL, and more close mics, ambient room mics, and up to four simultaneous studio effects.



OX is also the only guitar recording system to offer a complete selection of expertly placed room mics, giving you the authentic experience of pushing air while recording your cranked amp in a world-class tracking room. Dynamic Speaker Modeling A's groundbreaking Dynamic Speaker Modeling faithfully emulates speaker breakup, drive, and cone cry — an essential ingredient to organic tube amp tones.



Using the Speaker Breakup knob in the OX app, you can control the harmonics and sonic complexity that occurs only at certain frequencies and volume levels on various speakers — far beyond a static Impulse Response system — giving you the same sonic phenomenon that occurs with a real speaker cabinet.



Most guitar products do digital awkwardly; they’re ugly and hard to understand. The OX software app, on the other hand, offers simple, intuitive control over all of OX’s RIG settings via Wi-Fi — letting you tweak, store and recall hundreds of presets from your iPad, Mac, or Windows 10 computer. You can then save your six favorite sounds onto OX’s front-panel RIG knob for instant recall in the studio or at a gig.



OX Amp Top Box also features a front-panel headphone jack for silent practice with your cranked tube amp, and sports a bevy of connections for all kinds of recording and live workflows. S/PDIF RCA and optical TOSLINK digital stereo outputs, as well as balanced TRS stereo line outputs with front panel level control, give you the necessary connections for studio monitors, DAW, or live mixing console inputs. Plus, you can connect any one, two, or three-button footswitch and toggle OX's studio-quality effects on and off.

• Premium, no-compromise analog reactive load box and guitar recording system for tube guitar amps
• Instant album-quality mic and speaker cabinet tones via front-panel RIG control
• Get record-ready sounds quickly with expertly-placed virtual mics and cabs - no amp miking required
• Five finely-tuned guitar amp attenuation levels, from completely silent to whisper quiet to full band volume
• UA Dynamic Speaker Modeling emulates speaker drive, breakup and cone cry

User questions & answers

Question:	How do I ensure I’m getting the latest firmware version (1.2?) that has the new V30 cabinets
Answer:	I doubt it
Question:	Will this device also work on a solid-state amplifier? I have a few solid-state amps in addition to my tube amps
Answer:	Even though they were designed to work together there was a bias problem with my head and I had to have a tech alter something in order to have it work, so you may have to do that!
Question:	Does this work with combo amps that don't have an audio jack between the amp and the speaker
Answer:	No difference ... I normally use 6L6-GC tubes in my Fender heads, and, these T-6L6-GC-JJ-MP tubes work just fine. I have them in my Fender Bassman 50. Rock and roll!
Question:	I'm thinking of buying the renewed one with the 90 day amazon warranty. if i opt for a new one, how long is the standard ua warranty
Answer:	We are using the case for a Buffet E11 and it fits perfectly! This case is extremely durable and you do not have to worry about the case clips opening since this case has zippers. The zippers on this case are heavy duty and do not break.

Product features

A Studio Full of Vintage & Modern Cabs & Microphones

OX’s front-panel, six-position RIG control allows you to quickly choose from complete setups — including emulated speaker cabinets, close mics, ambient room mics, and up to four simultaneous studio effects. OX is also the only guitar recording system to offer a complete selection of expertly placed room mics, giving you the authentic experience of pushing air while recording your cranked amp in a world-class tracking room. With its generous complement of 22 cabinets and 6 microphones, OX Amp Top Box gives you nearly every tone imaginable.