Effect Pedals Compressor

Get ready for a new level of playable and delicious compression, amazing new EQ options and the ability to blend the compression with your dry tone – you can paint the dynamic range of your signal using the palette of the One Control Pale Blue Compressor. Bjorn Juhl has been working with compression style circuits for many decades, and always leaned towards a musical, alive feeling compression that many loved in BJFe pedals like the Pine Green Compressor. However, the new PBC ups the ante with an all-new compression circuit that adds a blend knob – and also adds an entire new EQ circuit to help sculpt your tone from the lowest lows to the highest highs! This new pedal is sure to be a favorite of many guitarists and bassists alike, with the ability to bring tube warmth and dynamics to nearly any signal – plug this into a loud and clean solid state amp and hear/feel the dynamics at play! Slice your tone with the new EQ section and help dial yourself in to a variety of rigs or setups. Dial the compression in thick, or bring it back a bit for just a hint of that compressed feel. The Pale Blue Compressor will make many players who think they don’t like compressors change their minds.EQ / compressor effects pedalall-new compression circuit with added blend knobnew EQ circuit specially designed for electric guitars and basses helps to sculpt your tone3-band EQ with two shelving bands for bass and treble and a bandpass for midrange (100 Hz, 700 Hz, 7 kHz)designed by Bjorn Juhltrue bypasscontrols for Volume, Comp, Blend, Bass, Mid, Treblebypass footswitchstatus LEDaluminum housing6.3 mm mono in / output jackspower supply via 9V battery or optional 9V DC power supply, 2.1 mm x 5.5 mm barrel plug, polarity (-) center (battery not included)current draw 6.4 mAdimensions (L x W x H) 113 x 66 x 46 mm / 4.44" x 2.59" x 1.81"weight ca. 302 g / 0.66 lbs

The Keeley Bassist Compressor provides true high-fidelity compression and limiting. Be heard and felt using performance compression by Keeley Engineering. The Bassist Compressor is built around the exotic and extremely high fidelity THAT Corp. 4320. Think of it as very affordable studio-grade compressor in stomp box format! It uses high performance Voltage Controlled Amplifiers, on board true-RMS detector, and ultra high performance op-amps to bring you the very best quality. VCA compressors give you precise control. Therefore they are directly suited to bass guitars. The Keeley Bassist Compressor is both musical and very transparent. Where our older compressors were based on the CA3080 or the LM13700 and are perfect for single coil guitars, the new Keeley Bassist Compressor has no problems with active pre-amps and line level input signals! Not only can the Keeley Bassist handle astonishingly large signals, it has an incredible bandwidth of over 20 KHz and incredibly low noise. No detail in your bass guitar’s tone will be lost. The Keeley Bassist will be a sound investment in your tone, you now have rack-mount quality at your feet.Bass Limiter/compressor effects pedalMetal housingTrue bypassStatus LEDbi-color Threshold indicator LEDControls for Compression, Threshold and GainBypass footswitch6.3 mm mono IN/OUT jacksPower supply 9V battery or optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerCurrent draw 50 mADimensions (D x W x H) 112 mm x 68 mm x 51 mmWeight 277 gMade in USA

The Keeley Compressor Mini is designed to make the magic of compression simple and easy to use. Featuring Manhattan-style (parallel) compression, the Compressor Mini intuitively and automatically delivers the perfect blend of dynamic and compressed guitar signal. This is how the Compressor Mini retains all the subtlety and dynamics in your playing, making it effortless to play and sound your best. An all-new transient release time is set to make both single coils or humbuckers sound lively and expressive. The new automatic tone recovery circuit ensures crystal clear highs, even with high compression settings. The Keeley Compressor Mini's pre-amp tone is legendary; pushing both pedals and amplifiers to their greatest potential. With any style of guitar, playing live or at the recording desk, the Compressor Mini is your secret weapon. Keeley has done the math for you - this is the new calculus for great tone!compressor / sustainer effects pedalparallel compression with auto-blend to enhance clarity and note definitionincreased sustain range for even more subtle compressionnew transient release time works equally well with humbuckers or single coilsautomatic tone recovery circuit works as treble clarifier for high compression settingsbuilt-in preamp for incredible guitar tonetrue bypasscontrols for Level, Compbypass footswitchstatus LEDmetal housing6.3 mm mono in / output jackspower supply via optional 9V DC adapter, 2.1 x 5.5 mm barrel plug, polarity (-) centerbattery operation not supportedcurrent draw 10 mAdimensions (L x W x H) 95 x 47 x 50 mm / 3.74" x 1.85" x 1.96"weight ca. 140 g / 0.30 lbs

The JHS Pedals 3 Series Compressor is a simple and powerful compressor that will give you everything from subtle tone smoothing to a super squashed sound. The Attack and Sustain knobs allow you to dial in the compression's overall feel and response to your playing, while the Volume knob enables you to set the overall volume at unity or boosted. The Bright toggle engages a brighter EQ so that your tone doesn't get lost in certain situations. Each 3 Series pedal is made by JHS Pedals in Kansas City, MO, using high-quality parts, quality control, and attention to every detail. Each pedal has three simple controls and one toggle that offer a wide range of sounds, perfect for beginners and professionals alike. The JHS Pedals 3 Series will inspire your playing and help you explore new sounds at a totally approachable price point.compressor effects pedal from the JHS Pedals 3 Seriesintuitive controls offer a wide range of possible soundsranges from subtle tone smoothing to super squashed soundsBright toggle engages a brighter EQ voicingtrue bypasscontrols for Volume, Attack, SustainBright toggle switchbypass footswitchstatus LEDmetal housing6.3 mm mono in / output jackspower supply via optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerbattery operation not supportedcurrent draw 8 mAdimensions (L x W x H) 112 x 60 x 31 mm / 4.42" x 2.38" x 1.22"weight ca. 210 g / 0.46 lbs

The Pulp N Peel V4 is the result of over six years of tweaking, learning, and experimenting. The Pulp N Peel V3 has become a staple on thousands of players' boards all over the world and has gained a reputation for being the compression pedal for players who don't like compression. In version 4 JHS have stayed true to the things that made the PnP stand out among its competition while adding several new features that expand the circuit’s ability to reach into new territory, new tones and new ways of thinking about a compression pedal. These features include an improved detection circuit for smoother and more sustained tones, more headroom, a built in parallel overdrive-drive circuit, a tone control, and parallel 1/4" and DI outputs. The idea behind the Pulp N Peel is to have a compressor pedal that you never want to turn off, that doesn't rob your attack, that has a very low noise floor, and that adds a professional polish to every chord, lead line, and note that blooms out of your guitar.compressor / preamp effects pedalbuilt-in parallel overdrive circuithigh-quality “always-on” bufferbuffered bypass soft-touch switching (no mechanical click noticeable)controls for Volume, Comp, EQ and BlendDirt toggle switch for adding overdrive circuitside-mounted Dirt trim pot for adjusting the amount of overdrive bypass footswitchstatus LEDsmetal housing6.3 mm mono IN/OUT jacksXLR OUTpower supply via optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerbattery operation not supportedcurrent draw less than 100 mAdimensions (L x W x H) 130 x 70 x 60 mm / 5.11" x 2.75" x 2.36"weight 270 g / 0.59 lbsmade in USA

The Whitey Tighty compressor is JHS Pedals take on the classic effect that no one may ever know is on, but when it's off you feel like your pants are down. The Whitey Tighty is as simple as it gets while never getting in the way. In a compact mini pedal, you'll save so much space on your pedal board that you'll be able to add to your wardrobe of effects with ease. And with the ability to blend in compression and clean signal, you'll be able to dial in the perfect sound that keeps everything in place. The Whitey Tighty is a FET compressor that has three simple controls: Volume, Compression, and Blend. The Volume control gives you the ability to set your volume at unity gain or slightly boosted to make up for any perceived loss from the compression. The Compression knob controls the amount of compression for everything from a subtle smoothing of your tone to a pleasing squash that’s perfect for country, blues, pop, and rock. Use the Blend knob to dial in the right amount of clean tone along with your compressed signal. This allows you to retain some of the natural feel of your clean tone while giving you the studio-quality compression that brings your sound to the next level. Tighten up your tone with the JHS Pedals Whitey Tighty!compressor effects pedalanalog operationFET based circuitryparallel operation - lets dry be blended to compressed signalfrom subtle tone smoothing to pleasing squashtrue bypasscontrols for Volume, Compression, and Blendbypass footswitchstatus LEDmetal housing6.3 mm mono IN/OUT jackspower supply via optional 9V DC adapter, 2.1 mm x 5.5 mm barrel plug, polarity negative (-) centerbattery operation not supportedcurrent draw less than 100 mAdimensions (L x W x H) 47 x 95 x 35 mm / 1.85" x 3.74" x 1.37"weight 150 g / 0.33 lbsmade in USA

The Keeley Bassist Compressor provides true high-fidelity compression and limiting. Be heard and felt using performance compression by Keeley Engineering. The Bassist Compressor is built around the exotic and extremely high fidelity THAT Corp. 4320. Think of it as very affordable studio-grade compressor in stomp box format! It uses high performance Voltage Controlled Amplifiers, on board true-RMS detector, and ultra high performance op-amps to bring you the very best quality. VCA compressors give you precise control. Therefore they are directly suited to bass guitars. The Keeley Bassist Compressor is both musical and very transparent. Where our older compressors were based on the CA3080 or the LM13700 and are perfect for single coil guitars, the new Keeley Bassist Compressor has no problems with active pre-amps and line level input signals! Not only can the Keeley Bassist handle astonishingly large signals, it has an incredible bandwidth of over 20 KHz and incredibly low noise. No detail in your bass guitar’s tone will be lost. The Keeley Bassist will be a sound investment in your tone, you now have rack-mount quality at your feet.Bass Limiter/compressor effects pedalCustom Shop 2024 Chromalux EditionTrue bypassStatus LEDbi-color Threshold indicator LEDControls for Compression, Threshold and GainBypass footswitchMetal housing6.3 mm mono IN/OUT jacksPower supply 9V battery or optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerCurrent draw 50 mADimensions (D x W x H) 112 mm x 68 mm x 51 mm / 0.41" x 2.68" x 2.01"Weight 277 g / 0.68 lbsMade in USA

The Keeley Compressor is the most popular boutique compressor in the world. With well over 50,000 compressors built in the Keeley shop we have an expert understanding of compression, limiting, and sustain. Keeley know what it takes to make an instrument sound like it’s been professionally recorded. They know how to make your guitar jump from the mix. They know how to make it fun and easy to play. Keeley Compression is how. The Keeley Compressor Plus is the next true advancement in their 2 and 4 knob compressor line. The new features are simple and straight forward. Now there is a simple Release Switch that is tuned for single coils or humbuckers. No more wondering if you have the attack or release set right. Your humbuckers will have all the attack and punch that they should. The Keeley team designed a gorgeous sounding Tone Control that emphasizes the most sensitive harmonics that can be lost in compression. The Compressor Plus now sports a Blend Control that retains the peaks in your playing and more importantly the proper phasing of your guitar signal. The Keeley Compressor Plus offers the same gorgeous push of frequencies and sweetening of tone that the old comps gave you, now with the flexibility to handle any instrument.compressor effects pedalparallel compression for adding sustain and retaining dynamic peakstrue bypassstatus LEDcontrols for Sustain, Level, Blend and ToneSingle Coil/Humbucker toggle switch for selecting between 2 attack/release Settingsbypass footswitchstatus LEDmetal housing6.3 mm mono IN/OUT jacksPower supply 9V battery or optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centercurrent draw 10+ mAdimensions (D x W x H) 112 mm x 68 mm x 51 mmweight 280 gmade in USA

The Keeley Compressor Pro is designed to be used at home or in the studio for creating full sounding recordings of any instrument. In live situations, the Compressor Pro can be used to achieve full sounding, polished performances as well as protect amplifiers and speakers from overload. The Comp Pro is designed to work with any instrument from voice and guitar to keyboard, bass, or drums. Use it when creating a podcast or YouTube videos to maintain professional performance levels. Use it around the home to create tons of sustain while at low volumes or low gain settings!Compressor/Limiter effects pedalMetal housingTrue bypassStatus LEDBi-color Threshold indicator LED7 segment LED Compression displayControls for Threshold, Ratio, Attack, Release and GainKNEE toggle switch to select between “Hard” and “Soft” modesAUTO mode on/off toggle switch Bypass footswitch6.3 mm mono IN/OUT jacksPower Supply (optional): 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerCurrent draw 50 mADimensions (D x W x H) 119 mm x 93 mm x 51 mmWeight 341 gMade in USA

The Keeley Compressor GC-2 Limiting Amplifier provides true high-fidelity compression and limiting. It is built around the exotic and extremely high-fidelity THAT Corp. 4320. Think of it as very musical studio-grade compressor in stomp box format! This type of compressor gives you precise control and very musical results. This along with a full frequency range means that the GC-2 Limiting Amplifier compressor is well suited for guitar, keyboards, drum machines and, really, anything you can throw at it. The Keeley GC-2 Limiting Amplifier is both musical and transparent. Where Keeley’s older compressors were based on the designed for that “Compressor Effect” and are still in use by tens of thousands of players, the new Keeley GC-2 is a different style compressor, aimed at being the ultimate in low noise and transparency. Not only can it handle astonishingly large signals, but it has an incredible bandwidth of over 20 KHz. No detail in your guitar’s tone will be lost. The Keeley GC-2 will be a sound investment in your tone–you now have genuine rack-mount quality at your feet.Limiter/compressor effects pedalMetal housingTrue bypassStatus LEDbi-color Threshold indicator LEDControls for Compression, Threshold and GainBypass footswitch6.3 mm mono IN/OUT jacks Power supply 9V battery or optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerCurrent draw 50 mADimensions (D x W x H) 112 mm x 68 mm x 51 mmWeight 277 gMade in USA

The Keeley Compressor GC-2 Limiting Amplifier provides true high-fidelity compression and limiting. It is built around the exotic and extremely high-fidelity THAT Corp. 4320. Think of it as very musical studio-grade compressor in stomp box format! This type of compressor gives you precise control and very musical results. This along with a full frequency range means that the GC-2 Limiting Amplifier compressor is well suited for guitar, keyboards, drum machines and, really, anything you can throw at it. The Keeley GC-2 Limiting Amplifier is both musical and transparent. Where Keeley’s older compressors were based on the designed for that “Compressor Effect” and are still in use by tens of thousands of players, the new Keeley GC-2 is a different style compressor, aimed at being the ultimate in low noise and transparency. Not only can it handle astonishingly large signals, but it has an incredible bandwidth of over 20 KHz. No detail in your guitar’s tone will be lost. The Keeley GC-2 will be a sound investment in your tone–you now have genuine rack-mount quality at your feet.Limiter/compressor effects pedalCustom Shop 2024 Chromalux EditionTrue bypassStatus LEDbi-color Threshold indicator LEDControls for Compression, Threshold and GainBypass footswitchMetal housing6.3 mm mono IN/OUT jacksPower supply 9V battery or optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerCurrent draw 50 mADimensions (D x W x H) 112 mm x 68 mm x 51 mm / 0.41" x 2.68" x 2.01"Weight 277 g / 0.68 lbsMade in USA

Compressor effect pedalClassic, optical compressor with soft attack and decayMetal housingTrue BypassPower: optional 9V DC power supplydimensions (L x W x H) 93.5 x 42 x 52 mm / 3.68" x 1.65" x 2.04"weight 160 g / 0.35 lbs

The OneControl Lemon Yellow Compressor 4K produces clear and natural sounding compression for various applications. The Yellow Lemmon Compressor 4K is therefore ideally suited for electric and acoustic guitar, for slide guitar and for bass players. The compression ratio can vary from 1:1 to 5:1 and always has an excellent, natural tone - but if you set the ratio and gain to maximum, you can get a slight overdrive tone with fantastic dynamics. With an output level of up to +18 dB, you can use the Lemon Yellow Compressor 4K to increase the input level of the signal chain by combining it with other distortion pedals or an already overdriven amp. With the Blend control, it is possible to smoothly add the unprocessed original signal at any time, which always guarantees full flexible control over the sound in different applications and situations.compressor effect pedalproduces a clear and natural toneideal for electric and acoustic guitar, slide guitar and bassdeveloped by BJFtrue bypasscontrols for volume, blend, ratio, gain6.3 mm mono jack input/outputbypass footswitchstatus LEDaluminum housingpower supply via 9V battery or optional 9V DC power supply, 2.1 mm x 5.5 mm barrel plug, polarity (-) center (battery not included)current draw 10 mAdimensions (L x W x H) 100 x 47 x 48 mm / 3.94" x 1.85" x 1.89"weight 160 g / 0.35 lbs

The Source Audio SA 252 One Series Atlas Compressor features a comprehensive collection of compression circuits that perfectly capture the tone and feel of the industry's most sought-after compressors and with the push of a button, Atlas can be easily optimized for either guitar or bass. Straight out of the box, Atlas delivers six different styles of compression, ranging from classic stompbox compressors to high-end rack units. The pedal also features advanced dual-band compression, which provides an independent set of controls for both the high and low frequencies. Each compression engine has onboard controls for Threshold, Ratio, Attack, Release, Output, Tone, and Mix, allowing for fine-tuned control over the compact One Series hardware. Like all One Series pedals, it is possible to get even more out of your Atlas Compressor by connecting to the Neuro Desktop Editor or Mobile App. Neuro editing unlocks the power of a full studio compressor module, similar to what you would see in a DAW plug-in or analog rack-mount gear. The Neuro Editor includes a signal readout display that shows the compressor's gain reduction in real time. In addition, the Neuro Editor features extra deep and powerful parameters for further tweaking and tonal exploration. Discover the full history of audio compression, from VCA to RMS to Optical and more with the one-of-a-kind Atlas Compressor.compressor effects pedalswitchable guitar / bass modebass mode converts all factory presets to be used with a bass guitar (adjusted dynamic range and attack characteristics) 6 selectable types of compression (2x Optical, 1x VCA, 1x FET, 2x Dual-Band) including LA2A Optical Compression (warm and smooth compression), 1176 Feedback FET Compression (full body and a super-fast attack), LED Optical Compressor (similar concept as the LA2A, but with a quicker, dirtier response) and Rackmount VCA-style compression (fast response and a hard knee)two selectable dual compressor modes can be used in in a variety of ways (Series, Parallel, Band Split)additional compressor types available via Neuro Editordirect access to all essential compression parametersAuto Makeup Gain automatically increases or decreases the Makeup Gain depending on the amount of compressionLook Ahead Compression creates an imperceptible latency in the signal that 'looks into the future' and allows for an extra quick and smooth attack without any additional distortion or artifactsSide Chain Compression uses the signal going to Input 2 to trigger the compression applied to the signal going into Input 13-band parametric or 8-band graphic equalizers available via Neuro Editoradjustable noise gatecreate, save, and share presets with the Neuro Desktop Editor or the Neuro Mobile Appfull MIDI capabilities with the Source Audio Neuro Hubcontrols for Threshold, Ratio (Tone), Blend (Attack), Output (Release)preset toggle switch for 6 onboard presetsALT control button activates secondary function of the potsbypass footswitchstatus LEDsbrushed anodized aluminum housinguniversal bypass, analog buffered or relay-based true bypass selectable2x 6.3 mm TS mono inputs2x 6.3 mm TS mono outputsMini USB Port for PC connectivity (Windows and Mac compatible)3.5 mm control input jack to control up to four parameters with and external expression pedalpower supply via optional 9V DC (SR SA 153) adapter, 2.1 x 5.5 mm barrel plug, polarity (-) centercurrent draw 165 mAbattery operation not supporteddimensions (L x W x H) 114 x 70 x 51 mm / 4.5" x 2.75" x 2"

The Tone City Comp Engine features a classic OTA design, like some of the most famous boutique compressor pedals. The wide dynamics range from subtle compression to squashed sounds is suitable for a variety of different styles or tones and the pure, low-noise character of the pedal is the perfect addition for almost every pedal setup.compressor effects pedalclassic OTA design (Operational Transconductance Amplifier)wide dynamics range from subtle compression to squashed soundssuitable for a variety of different styles or tonespure, low-noise charactertrue bypasscontrols for Volume, Attack, Compbypass footswitchtransparent knob with status LEDmetal housing6.3 mm mono in / output jackspower supply via optional 9V DC adapter, 2.1 x 5.5 mm barrel plug, polarity (-) centerbattery operation not supportedcurrent draw 8 mAdimensions (L x W x H) 94 x 45 x 48 mm / 3.70" x 1.77" x 1.89"weight ca. 262 g / 0.58 lbs

Pedal compressors generally fall into two categories: transparent, studio-style compression and the squishy compression effect commonly associated with country music. The STEAM® compressor effectively combines both styles while introducing some innovative features. Designed to deliver Classic Analog Tones with Refined Modern Control, it includes controls for Threshold, Amount, Attack, Release, Detail, and Output, along with a Manual/Auto mode switch. In Auto mode, the compressor dynamically adjusts to your playing by modifying the Attack and Release settings accordingly. Simply set the pedal to your preferred compression settings and let Auto mode handle the rest. With its intuitive controls and versatile features, the STEAM® compressor is the ideal tool for musicians seeking to enhance their dynamic control and add punch to their playing. flexible Compressorperfect for pairing with pedals or with any amplifierall analogcontrols: Threshold – Ratio – Attack – Release – Detail - Gainswitch: Auto/Manualfootswitch: Effects Bypasshardwire true bypassstatus LED: Effect On/Offinput: 1/4” (6.35 mm) mono TS jackoutput: 1/4” (6.35 mm) mono TS jackinput impedance = 470 kOhmoutput impedance = 2.2 kOhmpower supply: 9V DC – NOTE: do not connect more than 9V DCcurrent draw: 29 mApower supply connector: 5.5 x 2.1 mm barrel plug, center negativepower supply not includedno battery operation possibledimensions: Width x Depth x Height: 3.70" x 4.72" x 1.50" (94 x 120 x 38 mm)dimensions with switches, jacks & knobs: 3.70" x 4.86" x 2.09" (94 x 123.5 x 53 mm)weight: 0.84 lbs. (380 g)

The Yuer RF-10 Series Dyna Compressor is based on the circuitry of the classic grey R-style compressor and features very low noise. To find the ideal tone, the controls Sustain, Attack and Level are available. The Attack control can be used to boost the bottom end or to compensate for pickups with a high output level. True bypass design minimizes tone loss.effect pedal for electric guitarcompressor pedal from the RF-10 seriesbased on the classic grey R-style compressor, with very low noise in a compact formattrue bypasscontrols for sustain, level, attackstatus LEDbypass footswitchaluminium housing6.3 mm mono jack input / outputpower supply via optional 9V DC power supply, 2.1 mm x 5.5 mm barrel plug, polarity (-) centerbattery operation is not supportedcurrent draw 8 mAdimensions (L x W x H) 93 x 52 x 42 mm / 3.66" x 2.10" x 1.66"weight 130 g / 0.29 lbs

Keeley has combined his most popular two effects, Drive and Compression! The legendary Keeley Compressor and Red Dirt Overdrive have been packed into one small and powerful stomp box! Swap the order of the compressor and drive for amazing sonic versatility…on the fly! 2 Mode Overdrive - High Gain and Smooth Saturation in one mode - Clean and Bold in Low Gain mode. TRS insert jacks allow any number of effects to be inserted in between the Compressor and Drive circuits for added flexibility. Compressor Plus Tube Style Dirt - The Aria Compressor Overdrive features a perfectly voiced treble recovery circuit and blend control. This is our most toneful compressor yet boasting beautiful sustain and bloom. The blend and tone controls allow you to perfectly adjust the output response of the compressor. No more dull and lifeless sounds that are overly squashed. The newly redesigned tube style overdrive circuit features our super overdrive Red Dirt sound as well as the very clean and bold White Sands transparent drive. These two modes have been fine tuned to offer an even more impressive gain range. Simple Volume, Tone, and Drive controls with a toggle switch to adjust between low and hi gain. Tone Foundation - Compressors and Overdrive are a fundamental part of recording and performing guitar. Most people run compression before drive to reduce idle static. Using compressors after drives offers a very smooth and even tone, tons of sustain and usually a very warm and rounded tone profile.compressor / overdrive effects pedalCompressor and Drive channels usable separately as well as togetherorder of effects switchableSwitching System Mode for using both effects separetely even with looper switcherstrue bypassCompressor section controls for Level, Blend, Sustain and ToneDrive section control for Level Gain and ToneLOW / HIGH toggle switch for selecting between Low and High gain modesFX ORDER toggle switch for selecting order of Compressor and Drive section in the signal chain4 internal dip switches for activating Switching System ModeCompressor footswitchDrive footswitchstatus LEDsmetal housing6.3 mm mono IN/OUT jackspower supply via optional 9V DC adapter 2.1 mm x 5.5 mm barrel plug, polarity (-) centerbattery operation not supportedcurrent draw 50 mAdimensions (L x W x H) 120 x 95 x 50 mmweight 350 gmade in USA