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DI & Signal Processors

DI boxes and signal processors cover a broad set of jobs between an instrument and the final sound system. This collection includes direct boxes, preamps, splitters, compressors and effects processors, with options for routing, shaping and controlling a signal.

Identify the task first: converting a connection, feeding two destinations or shaping dynamics may require different equipment. Check signal levels, mono or stereo operation, power needs and output connections, then consider how the device will sit within your existing signal path.

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Warm Audio MPX Dual - Channel Tape - Era Tube Mic Preamp (Ampex 351 Clone) (WAR-WA2MPX) - Gsus4 Warm Audio MPX Dual - Channel Tape - Era Tube Mic Preamp (Ampex 351 Clone) (WAR-WA2MPX) - Gsus4
$3,038.00
$3,038.00 - $3,038.00
$3,038.00
$2,683.00
$2,683.00 - $2,683.00
$2,683.00

Warm Audio MPX Dual-Channel Tape-Era Tube Mic Preamp (Ampex 351 Clone)

Warm Audio

The WA-MPX is an authentic reproduction of the vintage tape machine tube preamp that started the birth of rock ‘n’ roll known for pure analog warm...

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$3,038.00
$3,038.00 - $3,038.00
$3,038.00
$2,683.00
$2,683.00 - $2,683.00
$2,683.00
Warm Audio MPX Single - Channel Tape - Era Tube Mic Preamp (Ampex 351 Clone) (WAR-MPX) - Gsus4 Warm Audio MPX Single - Channel Tape - Era Tube Mic Preamp (Ampex 351 Clone) (WAR-MPX) - Gsus4
$1,653.00
$1,653.00 - $1,653.00
$1,653.00
$1,524.00
$1,524.00 - $1,524.00
$1,524.00

Warm Audio MPX Single-Channel Tape-Era Tube Mic Preamp (Ampex 351 Clone)

Warm Audio

The WA-MPX is an authentic reproduction of the vintage tape machine tube preamp that started the birth of rock ‘n’ roll known for pure analog warm...

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$1,653.00
$1,653.00 - $1,653.00
$1,653.00
$1,524.00
$1,524.00 - $1,524.00
$1,524.00
Warm Audio Bus - Comp 2 - Channel VCA Bus Compressor (SSL 4000 G Bus Compressor Clone) (WAR-BUSCOMP) - Gsus4 Warm Audio Bus - Comp 2 - Channel VCA Bus Compressor (SSL 4000 G Bus Compressor Clone) (WAR-BUSCOMP) - Gsus4
$1,611.00
$1,611.00 - $1,611.00
$1,611.00
$1,585.00
$1,585.00 - $1,585.00
$1,585.00

Warm Audio Bus-Comp 2-Channel VCA Bus Compressor (SSL 4000 G Bus Compressor Clone)

Warm Audio

The Warm Audio BUS-COMP is an all-analog, 2 channel, stereo VCA bus compressor based on classic circuitry that has provided silky smooth tone for ...

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$1,611.00
$1,611.00 - $1,611.00
$1,611.00
$1,585.00
$1,585.00 - $1,585.00
$1,585.00
Warm Audio EQPWA Program Tube Equaliser (Pultec EQP - 1A Clone) (WAR-EQPWA) - Gsus4 Warm Audio EQPWA Program Tube Equaliser (Pultec EQP - 1A Clone) (WAR-EQPWA) - Gsus4
$1,598.00
$1,598.00 - $1,598.00
$1,598.00
$1,429.00
$1,429.00 - $1,429.00
$1,429.00

Warm Audio EQPWA Program Tube Equaliser (Pultec EQP-1A Clone)

Warm Audio

The EQP-WA is a re-creation of the most renowned tube Equalizer in studio history, the "Pultec EQP-1A". Not only does the look and feel of the EQP...

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$1,598.00
$1,598.00 - $1,598.00
$1,598.00
$1,429.00
$1,429.00 - $1,429.00
$1,429.00
Warm Audio WA76D Single Channel Discrete Clean Gain FET Compressor (WAR-WA76D) - Gsus4 Warm Audio WA76D Single Channel Discrete Clean Gain FET Compressor (WAR-WA76D) - Gsus4
$1,463.00
$1,463.00 - $1,463.00
$1,463.00
$1,341.00
$1,341.00 - $1,341.00
$1,341.00

Warm Audio WA76D Single Channel Discrete Clean Gain FET Compressor

Warm Audio

The WA76-D accurately reproduces one of the fastest and most powerful studio compressors of all time known for its generous headroom, ultra-fast d...

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$1,463.00
$1,463.00 - $1,463.00
$1,463.00
$1,341.00
$1,341.00 - $1,341.00
$1,341.00
Warm Audio Lifter Inline Preamp w/ 26dB Clean Output Gain (WAR-LIFTER) - Gsus4 Warm Audio Lifter Inline Preamp w/ 26dB Clean Output Gain (WAR-LIFTER) - Gsus4
$280.00 - $280.00
$280.00
$287.00
$287.00 - $287.00
$287.00

Warm Audio Lifter Inline Preamp w/ 26dB Clean Output Gain

Warm Audio

The Warm Audio Warm Lifter is an inline active microphone preamp designed for low output dynamic and ribbon mics with premium features for live &a...

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$280.00 - $280.00
$280.00
$287.00
$287.00 - $287.00
$287.00
Earthquaker Devices | Scrolls | Bass Odyssey Analog Bass Preamp Pedal (M00012067) - Gsus4 Earthquaker Devices | Scrolls | Bass Odyssey Analog Bass Preamp Pedal (M00012067) - Gsus4
$830.00
$830.00 - $830.00
$830.00
$682.00
$682.00 - $682.00
$682.00

Earthquaker Devices Scrolls Bass Odyssey Analog Bass Preamp Pedal

Earthquaker Devices

A collaboration between EarthQuaker Devices and Kentaro Nakao. Scrolls Bass Odyssey is a sonic pilgrimage through the entire universe of electric...

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$830.00
$830.00 - $830.00
$830.00
$682.00
$682.00 - $682.00
$682.00
Trickfish | J - Core Jazz Bass Plate Preamp | Mike Pope - Designed FlexCore Circuit | 4 - Band & Side Mount Jack (Trickfish-J-Core-4Band) - Gsus4 Trickfish | J - Core Jazz Bass Plate Preamp | Mike Pope - Designed FlexCore Circuit | 4 - Band & Side Mount Jack (Trickfish-J-Core-4Band) - Gsus4
$609.00 - $609.00
$609.00
$609.00
$609.00 - $609.00
$609.00

Trickfish J-Core Jazz Bass Plate Preamp Mike Pope-Designed FlexCore Circuit 4-Band & Side Mount Jack

Trickfish Amplification

The Trickfish J-Core Jazz Plate Preamp brings the acclaimed Flexcore onboard bass preamp into a convenient drop-in Jazz Bass control plate format. ...

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$609.00 - $609.00
$609.00
$609.00
$609.00 - $609.00
$609.00
Solodallas | The Schaffer Replica EX Tower | Compressor, Expander, Limiter, Boost & "Goalpost" EQ (Solodallas-Schaffer-Tower) - Gsus4 Solodallas | The Schaffer Replica EX Tower | Compressor, Expander, Limiter, Boost & "Goalpost" EQ (Solodallas-Schaffer-Tower) - Gsus4 Sold out
$3,658.00
$3,658.00 - $3,658.00
$3,658.00
$3,049.00
$3,049.00 - $3,049.00
$3,049.00

Solodallas The Schaffer Replica EX Tower Compressor, Expander, Limiter, Boost & "Goalpost" EQ

Solodallas

The Solodallas EX Tower recreates one of the most influential tone-shaping circuits hidden inside the legendary Schaffer Vega Diversity System - t...

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$3,658.00
$3,658.00 - $3,658.00
$3,658.00
$3,049.00
$3,049.00 - $3,049.00
$3,049.00
Sold out
Contact For Availability
$548.00 - $548.00
$548.00
$548.00
$548.00 - $548.00
$548.00

A3 Stompbox UP Bass Preamp & Boost w/ Frequency Control

A3 Stompbox

The A3 Stompbox UP Bass Preamp w/ Frequency Control is a compact bass preamp pedal designed to give bass players simple, musical control over thei...

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$548.00 - $548.00
$548.00
$548.00
$548.00 - $548.00
$548.00
Peavey | BANDIT Supreme Teal - Stripe | Preamp Pedal (PVBANSUPREME) - Gsus4
$438.00
$438.00 - $438.00
$438.00
$379.00
$379.00 - $379.00
$379.00

Peavey BANDIT Supreme Teal-Stripe Preamp Pedal

Peavey

Exact recreation of the 2nd generation Peavey Bandit® 112/Supreme 160 “Teal Stripe” Lead channel circuit (circa 1990) in a pedal Internal bipolar ...

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$438.00
$438.00 - $438.00
$438.00
$379.00
$379.00 - $379.00
$379.00
Peavey | Session LTD 400 | Preamp Pedal (PVSESLTD400) - Gsus4 Sold out
$438.00
$438.00 - $438.00
$438.00
$379.00
$379.00 - $379.00
$379.00

Peavey Session LTD 400 Preamp Pedal

Peavey

Faithful recreation of the original Peavey Session™/LTD 400 preamp circuit (circa 1974) in a pedal Authentic recreation of 1974 Peavey preamp circ...

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$438.00
$438.00 - $438.00
$438.00
$379.00
$379.00 - $379.00
$379.00
Sold out
Contact For Availability
Milkman Sound | Benson The Amp | 100W Guitar Amplifier Pedal | Inspired by Monarch / Chimera Amp () - Gsus4 Milkman Sound | Benson The Amp | 100W Guitar Amplifier Pedal | Inspired by Monarch / Chimera Amp () - Gsus4 Sold out
$1,939.00 - $1,939.00
$1,939.00
$1,939.00
$1,939.00 - $1,939.00
$1,939.00

Milkman Sound Benson The Amp 100W Guitar Amplifier Pedal Inspired by Monarch / Chimera Amp

Milkman Sound

Gain Boost and Tube Overdrive Control for natural breakup Spring Reverb (developed with Keeley Electronics) – footswitchable Room Effect for dire...

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$1,939.00 - $1,939.00
$1,939.00
$1,939.00
$1,939.00 - $1,939.00
$1,939.00
Sold out
Contact For Availability
Electronic Audio Experiments | Glaive | Octave OP Amp Fuzz () - Gsus4 Sold out
$548.00 - $548.00
$548.00
$548.00
$548.00 - $548.00
$548.00

Electronic Audio Experiments EAE Glaive Octave OP Amp Fuzz

Electronic Audio Experiments

The Electronic Audio Experiments Glaive is the most dangerous gain device in our lineup. This discordant yet deceptively versatile op amp fuzz is c...

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$548.00 - $548.00
$548.00
$548.00
$548.00 - $548.00
$548.00
Sold out
Contact For Availability
Two Notes | REVOLT Guitar | 3 Channel Guitar Amp Simulator w/ 12AX7 Tube & All Analog Signal Path (133005) - Gsus4 Two Notes | REVOLT Guitar | 3 Channel Guitar Amp Simulator w/ 12AX7 Tube & All Analog Signal Path (133005) - Gsus4
$743.00
$743.00 - $743.00
$743.00
$548.00
$548.00 - $548.00
$548.00

Two Notes REVOLT Guitar 3 Channel Guitar Amp Simulator w/ 12AX7 Tube & All Analog Signal Path

Two Notes

From sublime cleans to the gnarliest of Metal tones, your performance demands the pinnacle in tonal excellence. Enter ReVolt Guitar, a forward-thi...

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$743.00
$743.00 - $743.00
$743.00
$548.00
$548.00 - $548.00
$548.00
Friedman | BE - OD | Overdrive Pedal w/ Tight Control (FN - BE - OD) - Gsus4
$487.00
$487.00 - $487.00
$487.00
$438.00
$438.00 - $438.00
$438.00

Friedman BE-OD Overdrive Pedal w/ Tight Control

Friedman

The Friedman BE-OD overdrive pedal puts the intense tone of their BE100 amplifier onto your pedalboard. This is a wide-ranging, British-flavoured ...

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$487.00
$487.00 - $487.00
$487.00
$438.00
$438.00 - $438.00
$438.00
Friedman | IR - J | Jake E Lee Signature | Dual Channel 12AX7 Tube Preamp | w/ T - Style Boost, DI, IR Loader & Cabinet Simulator (FN - IR - J) - Gsus4 Friedman | IR - J | Jake E Lee Signature | Dual Channel 12AX7 Tube Preamp | w/ T - Style Boost, DI, IR Loader & Cabinet Simulator (FN - IR - J) - Gsus4
$1,463.00
$1,463.00 - $1,463.00
$1,463.00
$1,097.00
$1,097.00 - $1,097.00
$1,097.00

Friedman IR-J Jake E Lee Signature Dual Channel 12AX7 Tube Preamp w/ T-Style Boost, DI, IR Loader & Cabinet Simulator

Friedman

Driven by two glowing-hot, high-voltage 12AX7 preamp tubes, the Friedman IR-J packs the preamp section of Jake E. Lee’s signature JEL amplifiers...

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$1,463.00
$1,463.00 - $1,463.00
$1,463.00
$1,097.00
$1,097.00 - $1,097.00
$1,097.00
Friedman | IR - D | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator (FN - IR - D) - Gsus4 Friedman | IR - D | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator (FN - IR - D) - Gsus4
$1,219.00
$1,219.00 - $1,219.00
$1,219.00
$1,097.00
$1,097.00 - $1,097.00
$1,097.00

Friedman IR-D High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator

Friedman

With the IR-D dual tube preamp and DI pedal, Friedman sets its sights on the perfect marriage of modern amenities and authentic tube tone. In esse...

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$1,219.00
$1,219.00 - $1,219.00
$1,219.00
$1,097.00
$1,097.00 - $1,097.00
$1,097.00
Solid State Logic | SSL Revival 4000 | Analog Channel Strip | Mic Preamp, DeEsser, Dynamic, Filter / EQ & more (SS - REVIVAL - 4000) - Gsus4 Solid State Logic | SSL Revival 4000 | Analog Channel Strip | Mic Preamp, DeEsser, Dynamic, Filter / EQ & more (SS - REVIVAL - 4000) - Gsus4
$3,902.00
$3,902.00 - $3,902.00
$3,902.00
$3,532.00
$3,532.00 - $3,532.00
$3,532.00

Solid State Logic SSL Revival 4000 Analog Channel Strip Mic Preamp, DeEsser, Dynamic, Filter / EQ & more

Solid State Logic (SSL)

Drawing on the circuitry of two generations of Solid State Logic’s legendary 4000 series consoles, the SSL Revival 4000 Channel Strip delivers aut...

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$3,902.00
$3,902.00 - $3,902.00
$3,902.00
$3,532.00
$3,532.00 - $3,532.00
$3,532.00
DSM & Humboldt | SUB ATOMIC | 2Ch Crossover CMOS Bass Preamp / Overdrive (DSM - SUB - ATOMIC) - Gsus4 DSM & Humboldt | SUB ATOMIC | 2Ch Crossover CMOS Bass Preamp / Overdrive (DSM - SUB - ATOMIC) - Gsus4
$548.00 - $548.00
$548.00
$548.00
$548.00 - $548.00
$548.00

DSM & Humboldt SUB ATOMIC 2Ch Crossover CMOS Bass Preamp / Overdrive

DSM & Humboldt

Bring the low-end brutality with DSM Humboldt Electronics’ Sub Atomic, an all-analog 2-channel preamp pedal for your bass that covers everything fr...

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$548.00 - $548.00
$548.00
$548.00
$548.00 - $548.00
$548.00
Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Brown / Black (ANTIQUEV3 - BR) - Gsus4 Sold out
$670.00
$670.00 - $670.00
$670.00
$609.00
$609.00 - $609.00
$609.00

Cornerstone ANTIQUE V3 Classic Overdrive Based on TS808 / TS10 Brown / Black

Cornerstone

Discover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...

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$670.00
$670.00 - $670.00
$670.00
$609.00
$609.00 - $609.00
$609.00
Sold out
Contact For Availability
Rodenberg | M2 - Boost | Clean Boost for Bass | Co - Designed by Marcus Miller | PRE - ORDER (Ships Early July 2025) (Rodenberg - M2 - Boost) - Gsus4 Rodenberg | M2 - Boost | Clean Boost for Bass | Co - Designed by Marcus Miller | PRE - ORDER (Ships Early July 2025) (Rodenberg - M2 - Boost) - Gsus4
$304.00 - $304.00
$304.00
$304.00
$304.00 - $304.00
$304.00

Rodenberg M2-Boost Clean Boost for Bass Co-Designed by Marcus Miller

Rodenberg

Sound Design by Marcus Miller and Uli Rodenberg M2 Boost (Clean Boost) for bass Deep Boost toggle switch Toggle switch +20dB level boost Controls:...

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$304.00 - $304.00
$304.00
$304.00
$304.00 - $304.00
$304.00
Rodenberg | M2 - OD | Bass Overdrive Boost | Co - Designed by Marcus Miller | PRE - ORDER (Ships Early July 2025) (Rodenberb - M2 - OD) - Gsus4 Rodenberg | M2 - OD | Bass Overdrive Boost | Co - Designed by Marcus Miller | PRE - ORDER (Ships Early July 2025) (Rodenberb - M2 - OD) - Gsus4
$609.00 - $609.00
$609.00
$609.00
$609.00 - $609.00
$609.00

Rodenberg M2-OD Bass Overdrive Boost Co-Designed by Marcus Miller

Rodenberg

Sound Design by Marcus Miller and Uli Rodenberg Three completely separate custom pedals in one box: Low Gain overdrive, High Gain overdrive, Boost...

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$609.00 - $609.00
$609.00
$609.00
$609.00 - $609.00
$609.00
Milkman Sound | The Amp Stereo | Stereo Amplifier Pedal w/ Cab Sim & Headphone Out (Milkman - The - Amp - Stereo) - Gsus4 Milkman Sound | The Amp Stereo | Stereo Amplifier Pedal w/ Cab Sim & Headphone Out (Milkman - The - Amp - Stereo) - Gsus4 Sold out
$1,731.00 - $1,731.00
$1,731.00
$1,731.00
$1,731.00 - $1,731.00
$1,731.00

Milkman Sound The Amp Stereo Stereo Amplifier Pedal w/ Cab Sim & Headphone Out

Milkman Sound

Milkman Sound has expanded its popular line of pedalboard amplifiers with the mighty The Amp Stereo. This newly-designed, fully stereo amplifier d...

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$1,731.00 - $1,731.00
$1,731.00
$1,731.00
$1,731.00 - $1,731.00
$1,731.00
Sold out
Contact For Availability