Michael Kohn - sid player
SID - C64-Wiki
C64R SID Voltage – breadbox64.com
SID "Clones" List/Sources/Experiences - Page 2 - MIDIbox SID - MIDIbox Forum
The one page BASIC SID Benchmark.
armsid
You Can Have My LM386s When You Pry Them From My Cold Dead Hands | Hackaday
SID - C64-Wiki
Technical SID Information/Hardware Stuff
Technical SID Information/Hardware Stuff
Chip Hall of Fame: MOS Technology 6581 - IEEE Spectrum
commodore
C64R SID Voltage – breadbox64.com
MixSID Dual SID Board | ilesj's blog
Commodore 64 problems - Common chip defects - retrocomputerverzamelaar.nl
Michael Kohn - sid player
Commodore SID 6581 Datasheet – Waiting for Friday
GitHub - slipperyseal/monty: Commodore 64 Stereo 6581 SID Synth
hardware - How did I fry my SID chip? - Retrocomputing Stack Exchange
Hardsid ISA clone - Share Project - PCBWay
Commodore SID 6581 Datasheet – Waiting for Friday
Amiga SID Music Card Zorro-II - Share Project - PCBWay
Sound card - Wikipedia
