@traxo For SID I recommend the ARMSid or FPGASid. The latter is better, but twice as expensive and it is not that much better it would justify the price difference.
SIDs are dying now. Back in the days they didn't have the technology to make analog-digital ICs as reliable and now it's the end of their lifetime. I removed the original SIDs and some other ICs I could find replacements for from systems I am actually using. Some day there will be no more working original left and this we should avoid or at least delay.
#commodore #c64 #c128 #sid #mos6581 #mos8580