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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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Radial | BT - Pro V2 | Stereo Bluetooth Direct Box (RA - BT - PRO - V2) - Gsus4 Radial | BT - Pro V2 | Stereo Bluetooth Direct Box (RA - BT - PRO - V2) - Gsus4
$699.00
$699.00 - $699.00
$699.00
$519.00
$519.00 - $519.00
$519.00

Radial BT-Pro V2 Stereo Bluetooth Direct Box

Radial

With the Radial Engineering BT-Pro V2, you can stream audio from smartphones, tablets, and mobile devices to professional audio playback systems ...

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$699.00
$699.00 - $699.00
$699.00
$519.00
$519.00 - $519.00
$519.00
Radial | Catapult Rack TX | 12 - Ch XLR Female Cat5 Audio Transmitter (RA-CAT-TX-RACK) - Gsus4 Radial | Catapult Rack TX | 12 - Ch XLR Female Cat5 Audio Transmitter (RA-CAT-TX-RACK) - Gsus4
$679.00
$679.00 - $679.00
$679.00
$549.00
$549.00 - $549.00
$549.00

Radial Catapult Rack TX 12-Ch XLR Female Cat5 Audio Transmitter

Radial

Transmitting up to 12 channels of balanced analog audio for venues, studios, and touring rigs, the Catapult Rack TX from Radial Engineering is de...

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$679.00
$679.00 - $679.00
$679.00
$549.00
$549.00 - $549.00
$549.00
Solid State Logic | SSL Pure Drive Octo | 8 - Channel Microphone Preamp (SS - PD - OCTO) - Gsus4 Solid State Logic | SSL Pure Drive Octo | 8 - Channel Microphone Preamp (SS - PD - OCTO) - Gsus4 Sold out
$4,299.00
$4,299.00 - $4,299.00
$4,299.00
$3,199.00
$3,199.00 - $3,199.00
$3,199.00

Solid State Logic SSL PURE DRIVE Octo 8-Channel Microphone Preamp

Solid State Logic (SSL)

The Solid State Logic PureDrive Octo 8-channel mic/line/instrument preamplifier packs eight high-performance PureDrive preamps ported from the comp...

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$4,299.00
$4,299.00 - $4,299.00
$4,299.00
$3,199.00
$3,199.00 - $3,199.00
$3,199.00
Sold out
Contact For Availability
Aclam | The Woman Tone Preamp | Eric Clapton in a Box (AP0040) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Aclam The Woman Tone Preamp Eric Clapton in a Box

Aclam

An effect pedal that recreates the Grampian Reverberation Unit Type 636 S/N: 1138 Pete Townshend used as a saturation tool. The result is a versat...

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$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Pinstripe Pedals | TXRX - M | w/ Jensen Transformer | Mono Guitar Signal Management System (Pinstripe - TXRX - M) - Gsus4 Pinstripe Pedals | TXRX - M | w/ Jensen Transformer | Mono Guitar Signal Management System (Pinstripe - TXRX - M) - Gsus4 Sold out
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Pinstripe Pedals TXRX-M w/ Jensen Transformer Mono Guitar Signal Management System

Pinstripe Pedals

Consisting of SEND and RECEIVE boxes, this system allows you to send your guitar signal via a regular mic cable over long distances (up to 300 feet...

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$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Sold out
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NUX | STAGEMAN FLOOR | Acoustic Preamp, DI & Looper | NAP5 (NXSTAGEMANFLOOR) - Gsus4 NUX | STAGEMAN FLOOR | Acoustic Preamp, DI & Looper | NAP5 (NXSTAGEMANFLOOR) - Gsus4
$299.95
$299.95 - $299.95
$299.95
$249.00
$249.00 - $249.00
$249.00

NUX STAGEMAN FLOOR Acoustic Preamp, DI & Looper NAP5

NUX

NUX Stageman Floor is an analog acoustic preamp with digital effects and looper function. Preamp featured with a highly sensitive 3-band EQ with M...

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$299.95
$299.95 - $299.95
$299.95
$249.00
$249.00 - $249.00
$249.00
Slow Gear Electronics | MAID | Micro Active Dual / Stereo Line Isolator DI (SGE - MAID) - Gsus4 Slow Gear Electronics | MAID | Micro Active Dual / Stereo Line Isolator DI (SGE - MAID) - Gsus4
$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

Slow Gear Electronics MAID Micro Active Dual / Stereo Line Isolator DI

Slow Gear Electronics

The Slow Gear Electronics Micro Active Iso DI box allows you to connect your amp modeler to a PA or recording interface. Allows ground lifting.  P...

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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00
Empirical Labs | EL - 9 Mike - E | Microphone Preamp & Compressor / Saturator (ELI - EL9) - Gsus4 Empirical Labs | EL - 9 Mike - E | Microphone Preamp & Compressor / Saturator (ELI - EL9) - Gsus4 Sold out
$2,899.00 - $2,899.00
$2,899.00
$2,899.00
$2,899.00 - $2,899.00
$2,899.00

Empirical Labs EL-9 Mike-E Microphone Preamp & Compressor / Saturator

Empirical Labs

Empirical Labs’ Mike-E channel strip manages to do many things very well! First and foremost, it’s a modern digitally controlled mic preamp. An ext...

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$2,899.00 - $2,899.00
$2,899.00
$2,899.00
$2,899.00 - $2,899.00
$2,899.00
Sold out
Contact For Availability
Palmer | VILS | Channel Merge Line Isolation Box | RIVER Series (PAL - PVILS) - Gsus4 Palmer | VILS | Channel Merge Line Isolation Box | RIVER Series (PAL - PVILS) - Gsus4
$187.06
$187.06 - $187.06
$187.06
$169.00
$169.00 - $169.00
$169.00

Palmer VILS Channel Merge Line Isolation Box RIVER Series

Palmer

We've all had the same experience before: At home the sound was crisp and clean but during the presentation it hums and buzzes and there is no tim...

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$187.06
$187.06 - $187.06
$187.06
$169.00
$169.00 - $169.00
$169.00
Palmer | TRAVE | Passive Re - Amplification Box | RIVER Series (PAL - PTRAVE) - Gsus4 Palmer | TRAVE | Passive Re - Amplification Box | RIVER Series (PAL - PTRAVE) - Gsus4
$187.06
$187.06 - $187.06
$187.06
$169.00
$169.00 - $169.00
$169.00

Palmer TRAVE Passive Re-Amplification Box RIVER Series

Palmer

Reamping is a valuable recording technique used by many sound engineers. It lets you experiment at leisure by running guitar, bass, keyboard, dru...

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$187.06
$187.06 - $187.06
$187.06
$169.00
$169.00 - $169.00
$169.00
Palmer | TAUBER | Passive Microphone Merge Box | RIVER Series (PAL - PTAUBER) - Gsus4 Palmer | TAUBER | Passive Microphone Merge Box | RIVER Series (PAL - PTAUBER) - Gsus4
$163.53
$163.53 - $163.53
$163.53
$139.00
$139.00 - $139.00
$139.00

Palmer TAUBER Passive Microphone Merge Box RIVER Series

Palmer

Do you have two microphones, but just one free microphone input? This problem has existed for as long as there have been PA systems! The Palmer ta...

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$163.53
$163.53 - $163.53
$163.53
$139.00
$139.00 - $139.00
$139.00
Jackson Audio | PRISM | Galaxy Edition | Preamp, Boost, EQ & Tone Sculpting (JacksonAudio - Prism - galaxy) - Gsus4 Jackson Audio | PRISM | Galaxy Edition | Preamp, Boost, EQ & Tone Sculpting (JacksonAudio - Prism - galaxy) - Gsus4
$439.00
$439.00 - $439.00
$439.00
$399.00
$399.00 - $399.00
$399.00

Jackson Audio PRISM Galaxy Edition Preamp, Boost, EQ & Tone Sculpting

Jackson Audio

The PRISM was designed using a systems approach to tone shaping. While the PRISM contains many features and circuits, those circuits are precise...

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$439.00
$439.00 - $439.00
$439.00
$399.00
$399.00 - $399.00
$399.00
Jackson Audio | GOLDEN BOY MINI | Rose Gold | Open, Uncompressed & Transparent OVERDRIVE (JacksonAudio - GB - Mini - Rose) - Gsus4
$429.00
$429.00 - $429.00
$429.00
$299.00
$299.00 - $299.00
$299.00

Jackson Audio GOLDEN BOY MINI Rose Gold Open, Uncompressed & Transparent OVERDRIVE

Jackson Audio

Designed in collaboration with renowned guitarist Joey Landreth, the Jackson Audio Golden Boy Mini packs a salmagundi of smooth, blues-breaking to...

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$429.00
$429.00 - $429.00
$429.00
$299.00
$299.00 - $299.00
$299.00
Crazy Tube Circuits | SIDEKICK | Modulation, Echo & Reverb | w/ Preamp, DI & Headphone Out (CTC - Sidekick) - Gsus4 Crazy Tube Circuits | SIDEKICK | Modulation, Echo & Reverb | w/ Preamp, DI & Headphone Out (CTC - Sidekick) - Gsus4 Sold out
$519.00 - $519.00
$519.00
$519.00
$519.00 - $519.00
$519.00

Crazy Tube Circuits SIDEKICK Modulation, Echo & Reverb w/ Preamp, DI & Headphone Out

Crazy Tube Circuits

Meet Sidekick - The perfect companion Sidekick combines the most common time based effects and creative tools in a compact design (14,5 x 12,3 x ...

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$519.00 - $519.00
$519.00
$519.00
$519.00 - $519.00
$519.00
Sold out
Contact For Availability
Spaceman | SATURN VI | Harmonic Booster | Standard (Spaceman - Saturn - VI) - Gsus4 Spaceman | SATURN VI | Harmonic Booster | Standard (Spaceman - Saturn - VI) - Gsus4 Sold out
$299.00
$299.00 - $299.00
$299.00
$279.00
$279.00 - $279.00
$279.00

Spaceman SATURN VI Harmonic Booster Standard

Spaceman

INTRODUCING THE SATURN VISimultaneously a harmonic-laden boost and low-gain overdrive, the Saturn VI eludes categorisation. An update to the reno...

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$299.00
$299.00 - $299.00
$299.00
$279.00
$279.00 - $279.00
$279.00
Sold out
Contact For Availability
Spaceman | REDSTONE | Germanium Preamp & Overdrive | Silver (Spaceman - Redstone) - Gsus4 Spaceman | REDSTONE | Germanium Preamp & Overdrive | Silver (Spaceman - Redstone) - Gsus4 Sold out
$399.00
$399.00 - $399.00
$399.00
$349.00
$349.00 - $349.00
$349.00

Spaceman REDSTONE Germanium Preamp & Overdrive Black / Silver

Spaceman

The Redstone is a multipurpose reimagining of our Mercury platform, designed to be your sonic swiss army knife. It's a flexible preamp with a 3-...

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$399.00
$399.00 - $399.00
$399.00
$349.00
$349.00 - $349.00
$349.00
Sold out
Contact For Availability
Milkman Sound | Pop Top Boost | Inspired by the Discrete Op - Amp (MilkmanSound - PopTopBoost) - Gsus4 Milkman Sound | Pop Top Boost | Inspired by the Discrete Op - Amp (MilkmanSound - PopTopBoost) - Gsus4
$369.00 - $369.00
$369.00
$369.00
$369.00 - $369.00
$369.00

Milkman Sound Pop Top Boost Inspired by the Discrete Op-Amp

Milkman Sound

The new Pop Top Boost from Milkman Sound takes its inspiration from the classic American recording consoles of the 1970s. We designed a discrete ...

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$369.00 - $369.00
$369.00
$369.00
$369.00 - $369.00
$369.00
Benson Amps | PREAMP | Wolf Shirt Finish | Based on Chimera Amps | LIMITED EDITION (Bensom - Preamp - wolf) - Gsus4 Sold out
$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00

Benson Amps PREAMP Wolf Shirt Finish Based on Chimera Amps LIMITED EDITION

Benson Amps

The Benson Preamp Pedal now in a limited Wolf Shirt finish! The Benson Preamp Pedal captures the preamp of the Chimera 30 amplifier. It adds gri...

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$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00
Sold out
Contact For Availability
Earthquaker Devices | Arrows | Pre - Amp Booster (M00001878) - Gsus4 Earthquaker Devices | Arrows | Pre - Amp Booster (M00001878) - Gsus4 Sold out
$219.00
$219.00 - $219.00
$219.00
$199.00
$199.00 - $199.00
$199.00

Earthquaker Devices Arrows Pre-Amp Booster

Earthquaker Devices

The Arrows is an all-discrete tone sculpting preamp booster. It was designed with the intention of adding an additional channel of gain to a...

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$219.00
$219.00 - $219.00
$219.00
$199.00
$199.00 - $199.00
$199.00
Sold out
Contact For Availability
JHS | Overdrive Preamp | Overdrive / Preamp | Based on DOD 250 Circuit (JHS - OP) - Gsus4 Sold out
$269.00 - $269.00
$269.00
$269.00
$269.00 - $269.00
$269.00

JHS Overdrive Preamp Overdrive / Preamp Based on DOD 250 Circuit

JHS Pedals

  The JHS Overdrive Preamp is a faithful replication of this unobtainable V1 of DOD’s most loved pedal. The controls are simple. The Level cont...

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$269.00 - $269.00
$269.00
$269.00
$269.00 - $269.00
$269.00
Sold out
Contact For Availability
JHS | Crayon | Overdrive / Preamp / Distortion / Fuzz (JHS - Crayon) - Gsus4 JHS | Crayon | Overdrive / Preamp / Distortion / Fuzz (JHS - Crayon) - Gsus4 Sold out
$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

JHS Crayon Overdrive / Preamp / Distortion / Fuzz

JHS Pedals

LITTLE BROTHER TO THE COLOUR BOX The JHS Pedals Colour Box began with a simple idea: create a pedal that sounds like plugging directly into a ...

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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00
Sold out
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Very Good Amp Co | EP Drive V3 | Echoplex Preamp Boost & Tone Shaper | White (VGOOD - EPdrive - White) - Gsus4
$389.00
$389.00 - $389.00
$389.00
$299.00
$299.00 - $299.00
$299.00

Very Good Amp Co EP Drive V3 Echoplex Preamp Boost & Tone Shaper White SYDNEY PICK-UP ONLY

Very Good Amp Co

Echoplex Preamp meets low gain overdrive.  Two circuits that can be used independently or together.    Echoplex preamp based boost/tone shaper w...

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$389.00
$389.00 - $389.00
$389.00
$299.00
$299.00 - $299.00
$299.00
Catalinbread | Dreamcoat | Preamp | Based on the Blackmores Aiwa TP - 1011 (CB - DreamCoat) - Gsus4 Catalinbread | Dreamcoat | Preamp | Based on the Blackmores Aiwa TP - 1011 (CB - DreamCoat) - Gsus4 Sold out
$299.00
$299.00 - $299.00
$299.00
$269.00
$269.00 - $269.00
$269.00

Catalinbread Dreamcoat Preamp Based on the Blackmores Aiwa TP-1011

Catalinbread

What began as an exploration of Ritchie Blackmore’s tone evolved into a multidimensional gain machine capable of anything between unruly sputtery...

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$299.00
$299.00 - $299.00
$299.00
$269.00
$269.00 - $269.00
$269.00
Sold out
Contact For Availability
Sennheiser | MZA900P - 4 | In - Line Preamplifier (500872) - Gsus4 Sennheiser | MZA900P - 4 | In - Line Preamplifier (500872) - Gsus4
$299.00
$299.00 - $299.00
$299.00
$279.00
$279.00 - $279.00
$279.00

Sennheiser MZA900P-4 In-Line Preamplifier

Sennheiser

From Sennheiser, MZA900P-4 In-Line Preamplifier is an in-line power supply and preamplifier designed for use with prepolarized condenser microp...

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$299.00
$299.00 - $299.00
$299.00
$279.00
$279.00 - $279.00
$279.00