TOYO GAKKI Japan ULT-SOUND DS-2

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"TOYO GAKKI Japan ULT-SOUND DS-2 ProMuzer Drum Synthesizer

Each of the two independent drum sounds has sensitivity, octave, tuning, up or down sweep depth and output level controls.
Channel 1 can be switched from Cymbal (white noise) to square or sine wave outputs, and Channel 2 from Snare to square or sine wave output.
The rear panel has quarter inch jack trigger inputs and the casing lid has built-in rubber drum pads containing piezo triggers. Once you've set the drum sounds you can close the lid and play without needing to see the controls if you prefer, and there's a stand mounting slot underneath. Alternatively you can trigger the synths from other pads such as Simmons pads, from drum triggers added to acoustic drums, or from the trigger outputs of drum machines like the Roland TR808, or from analog sequencers.
There are rear panel connections for an optional foot switch and a foot pedal (not included), which presumably mute and pitch bend the synth sounds.
Klaus Schulze did something similar with dual analog drum synths during his 1970's concerts, and the true analog sound from these modules can be absolutely window-breaking. Be careful with it, because there is no limit to how low these analog sounds can go...almost subsonic bass booms can be created with ease.

This unit is in very good condition and fully working.

You'll receive the dual drum synth and matching lid/pad unit.

You'll need a 12V DC power supply with a standard fitting (9V is probably OK too, though the label underneath specifies 15V), 2 quarter inch jack trigger cables are included......"