C64R SID Voltage – breadbox64.com
SID - C64-Wiki
Sad Without A SID? This Comes Pretty Close | Hackaday
SID2SID & Stereo SID Project – Vintage is The New Old
Development board featuring SID sound chip driven by ATmega328P MCU - Offerman Industries
hardware - How did I fry my SID chip? - Retrocomputing Stack Exchange
MixSID Dual SID Board | ilesj's blog
Technical SID Information/Hardware Stuff
SwinSID Ultimate
Chip Hall of Fame: MOS Technology 6581 - IEEE Spectrum
De Blauwe Schicht!
The one page BASIC SID Benchmark.
C64R SID Voltage – breadbox64.com
GitHub - slipperyseal/monty: Commodore 64 Stereo 6581 SID Synth
Chip level #Audio ic how to clear fault - YouTube
MOS Technology 6581 - Wikipedia
Commodore SID 6581 Datasheet – Waiting for Friday
Sid | Hackaday
Amiga SID Music Card Zorro-II - Share Project - PCBWay
SID - C64-Wiki
SwinSID analog controller hack | ilesj's blog
Hardsid ISA clone - Share Project - PCBWay
armsid
Michael Kohn - sid player
Sound card - Wikipedia
