Rhodes Chroma 476
This Chroma was brought back from a non-working state. Repairs included a new switching PSU, CC+ kit, multiple logic IC replacements, and all capacitors that are part of the sample-and-hold circuit on each voice card.
4 operational amplifiers in the audio path were replaced with Analog Devices AD712 parts.
4 operational amplifiers in the audio path were replaced with Analog Devices AD712 parts.