“Korg Poly 61 Vintage Synthesizer.
This is a great sounding synth and easy to program.
There are a couple of issues;
1. The mode switch is broken but still usable
2. The top c has an intermittent fault.
Everything else works as it should. The inside is clean with no battery leakage.
The case is a little tatty, but doesn’t detract from the functionality, of the synth.”