Chip Name: M253 B1 BD (SGS , ST Integrated Circuit M253B1BD)
Description: M253 B1BD – 12 Rhythm Generator-Melody Generator (DIP24)
Associated Instruments:
CRB Diamond 712-L
CRUMAR 2002
ELGAM Match 15-C
ELEKTOR Drum Box B411
FARFISA Some Organs
GALANTI Some Organs
HOHNER Caravelle 600
LOGAN Caravelle 600
SIEL HB-340 , HB-350
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