I want is someone to fab real 6581 SID chips so I can do stuff like this and have it sound as it should.
10 FORL=54272T054295:POKEL,0:NEXT
15 POKE54296,15:TI$="000000"
20 POKE54277,255:POKE54278,255
25 POKE54284,255:POKE54285,255
30 POKE54276,17:POKE54283,17
40 FORA=8TO1STEP-1:FORB=ATO1STEP-1
45 T=TI+2952/B
50 POKE54273,3: POKE54272,A
55 POKE54288,3:POKE54279,A+B
60 PRINTA,A+B
70 IFTI<TTHEN70
80 NEXT:NEXT
90 POKE54276,16:POKE54283,16