Oto Machines Biscuit 8-Bit Effects and Analog Filter

I realize this is technically an effects unit, but I believe synth people will be most interested in it. It was bought new and lightly used in my smoke free studio. At some point it suddenly stopped working. It powers on and all the buttons react how they're supposed to, but when you engage the effect, the sound cuts out. I imagine it can be repaired but I don't know if it's as simple as a quick solder joint or more involved than that. I should obviously look into it myself but I'm afraid I'm in need of the money at the moment. So, it's a bit of a gamble, but it could be an amazing deal for the right person. Power supply included. FEATURES • Stereo inputs and outputs • Input gain from -? to 15 dB with diode clipping • Real 8-bit Analog to Digital and Digital to Analog converters • Unique capability of muting and inverting each of the 8 bits • Variable sample clock from 250 Hz to 30 kHz • True analog multimode filter with resonance control • FX section: Waveshaper, Delay, Pitch Shifter and Step Filter • Separate control of dry and 8-bit signals • MIDI : Continuous Controller, Beat Clock, Program Change and Sysex for presets • Firmware can be upgraded via a MIDI SysEx file • 16 user presets • True Bypass by relay • Rugged metallic Neutrik© jacks • Dimensions: 190mm x 60mm x 117mm / 7.48? x 2.36? x 4.60? (W x D x H) • Weight: 580g / 1.27 lbs