AJH Synth MiniMod VCO - Black Waveshaper TouchTone is a feedback amplifier

TouchTone is a feedback amplifier system using all six inverters (inverting amplifiers) of the CMOS 4049 chip – said in simple words – TouchTone is a simple noise synth to be played directly with your fingers

and will go all the way open and closed with CV

One 16 step CV sequencer on the vertical

(2) record or sound-producing objects (multiples/editions/sculptures)

the QuantiZer firmware running the digital brain is able to be upgraded via a USB thumb drive interface at its back allowing for continuous improvement and fine tuning of function and stability over time

AJH Synth MiniMod VCO - Black Waveshaper TouchTone is a feedback amplifierFully tested, perfect working condition. Minimal rack rash. About Used Items: All modules include a power ribbon cable and M3 screws. Please be aware that although all used items have been tested to work as they are designed, they are sold "As Is" and are not accepted for returns unless there is a defect in the used item. Used items DO NOT qualify for Free Shipping, if you order a new item with a used item you will be charged shipping based on the