IC, SRAM, 32Kx8 - Alesis - 2-67-0257

Kurzweil Part - IC, SRAM 32Kx8 UPD3256 DIP K1000 - D62004401

Rane

IC EPROM AT27LV256 32Kx8 QFP OTP - Rane 10592

SRAM IC - MS62256CLL-10FC

SRAM,IC - MS621000SL-10FC

SRAM,IC - MS6264CLL-10FC

SRAM IC - CY7C024AV-25AXC

Alesis

IC, Asic, RP2B (Tested) - Alesis - 2-27-0037

Alesis

PCB, Keybed Assembly - Alesis - 105-LQVH-67

Alesis

IC, MPU,-Programmed, BR/PC - Alesis - 2-32-0002