# Roland TR-505 Project Machine

Roland, TR-505 @ 16 July 2017

“Roland TR-505 drum machine in fair cosmetic condition and will not power up. Resoldered a broken battery tray wire and the power jack terminals. Still will not power up with batteries, no power supply to test with. The battery compartment cover and tempo/volume knobs are missing. Selling as parts only. Circuit boards and connectors and buttons all appear perfectly fine to me. Could be an easy fix or used for restoring a damaged TR-505 or to start a modified drum machine circuit bending project. ” Link

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