Tested MOS 6581 SID Sound Chip – 1983 Date Code

Original MOS 6581 SID pulled from a Commodore 64 system.

This chip has been:

• Tested in a dedicated SID tester
• Verified in a working C64 for audio quality
• Confirmed with all voices and filters functioning properly

No distortion, no missing voices, no filter failure.

You will receive the exact chip pictured (1984 date code).

Guaranteed Working

All chips I sell are fully tested and guaranteed functional. If you experience any issue, I offer free returns or replacement within 30 days.

Ships via USPS (calculated by , no markup).