10 HP
22 mm deep
Current Draw
20 mA +12V
20 mA -12V
0 mA 5V
$129 Price in €

This Module is currently available.

Chainable DC-coupled attenuverting mixer

Tomatek-Audio Matrix-4x2

A 4 input 2 output dc-coupled mixer, capable of mixing audio and/or cv sources. The Matrix 4x2 has several uses, including but not limited to: attenuation, inversion, dc-offset, dual CV-mixer, stereo audio-mixer, audio-mixer with effects send/return


  • Switchable attenuversion/attenuation per output channel.

  • Switchable dc-offset on input 4: +5V / off / -5V, allows for mixing in dc-offsets..

  • Bi-polar led on each output channel for signal visualisation.

  • Expansion headers on the back allows for chaining multiple Matrix-4x2 modules. This makes it possible to expand either the inputs and/or the outputs.

  • Makes use of high quality parts where applicable (Panasonic and Nichicon electrolytics and Texas Instruments Audio-Grade Op-amps).

  • Skiff friendly!

  • Made with love in Amsterdam!

The boxed module will include a 16-pin power cable, a set of screws/washers and a set of expansion cables to chain multiple units.


Ø 5.00 (2 Votes) Average Rating
submitted May 10th 2020, 20:34 by TomaTekAudio | last Change May 11th 2020, 16:51 by motorhead412

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