3 HP
29 mm deep
Current Draw
2 mA +12V
1 mA -12V
? mA 5V
$56 Price in €

Available as an assembled Module and as a DIY project.

This Module is currently available.

preamp module for use with piezo or inductor


2preamp is a dual preamp module. You can route one output to the next for extreme gain, normally it's about 100x gain.

A simple preamp that is designed for use with piezo's and inductors.

- cv/audio in (dc coupled, no capacitor)
- cv/audio out (dc coupled, no capacitor)

- set gain, gain in 100x or so.

- +12v not much.
- -12v not much.


Ø 4.33 (3 Votes) Average Rating
submitted Dec 17th 2017, 21:15 by bbacid | last Change Feb 1st 2019, 14:40 by KNYST

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