Hello, I found a "Kawai Organ Parts Kit" for $5 at a junkyard. A lot of IC's I have never heard of. If anybody on this list knows the identity of any of these chips, please let me know. Mike I. Mystery Chips: Teisco M3216 (14-pin) Kawai 8371 6L5 (16-pin) Sanyo M8942 1B2 (16-pin) Matsushita DN811 (14-pin) Matsushita BRB (that's the only label!) (14-pin)