Dimensions: 4 HP; 46 mm deep

Current Draw: 115 mA +12V; 8 mA -12V; 0 mA 5V

Price: $145Price in €

This Module is currently available.

Tone Hack

Atonal Circuits

Manufacturer Page

MIDI Oscillator

A classic Lo-Fi synth

A classic Lo-Fi synth keyboard now in eurorack, unique module!

99 tones, 4 voices of polyphony
CV for synth crystal oscillator
Chord mode (create your 4 notes chords)
Recall chords + transpose + inversion
MIDI input
Circuit bending “crash mode” function

https://www.atonal.be/a09-tone-hack/

Ø 5.00 (3 Votes) Average Rating

submitted Apr 22nd 2024, 16:10 by AtonalCircuits

Date	Region	Description	Price	Seller
10/29/25	USA	This module was actually built for me by the owner of Atonal Circuits. ...	$140.00

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Atonal Circuits Tone Hack$140