Roland S760 OS v1.11 EPROM Firmware Upgrade KIT / New ROM Final Update Chip

Ensoniq ASR-10 OS v1.5B EPROM Firmware Upgrade SET / New ROM Final Update Chips

Akai S3000XL Sampler OS 2.0 EPROM Firmware Upgrade KIT / New ROM Update Chip

Akai S3200XL OS 2.0 EPROM Firmware Upgrade KIT / New ROM Final Update Chip

E-mu Drumulator OS 3.0 EPROM Fimware Upgrade KIT / New ROM Final Update Chip Emu

Roland MKS-100 OS v1.04 EPROM Firmware Upgrade KIT / New ROM Update Chips

Akai CD3000XL OS 2.0 EPROM Firmware Upgrade KIT / New ROM Final Update Chip

Sequential Circuits Six-Trak v14 EPROM Firmware Tauntek and Chip Puller Tool