Repair Roland SH-101 Synthesizer Reparatur Service
21. Oktober 2019
Repair Oberheim OB-Xa Vintage Analog Synthesizer Reparatur Service
17. November 2019Repair Roland MC-4 Microcomposer Reparatur Service
Repair Roland MC-4 Microcomposer Reparatur
2. The original switches can be refurbished. If you use replacement switched (like in this unit) and if you want to keep the original metal support frame, you have to desolder these from its small pcb. Otherwise they won't get thru the metal. When you put them into the MC-4 look that they line up straight with the front. Looks aweful when one is sitting more right, the other more left.
Otherwise nothing special here. Some surface rust, missing knob...
Caution
There are lethal voltage exposed in electronic devices. Unless you know what you are doing, don’t try this. If you following along, you doing so at your own risk.
I’m documenting repairs for my reference and yours.
I do synth restorations and repair with a specialty in vintage synthesizers, drum computer and other vintage gear, based in Düsseldorf, GER. Get in touch about your synth situation!
