In this part one evaluation video, I check out a customer's #Marantz2220 stereo receiver to determine whether or not a noise complaint is isolated to dirty controls or something more.
In this part one video I evaluate this early 1980's Siel Cruise monophonic / polyphonic synthesizer. During my initial function testing, I did discover a few issues that I'll dive deeper into in part two as I work to repair this classic synth.