TeensyROM+ Multi-Function Cartridge for C64/128
Travis' Sensorium
Ships from US
Retrocomputing
Computer systems that a single person could understand
Parts to repair, rebuild and upgrade old computers and consoles. You'll find replacement ROMs and chips, replica PCBs, expansion cartridges and audio and video mods for machines that are still worth spending time on.
TeensyROM+ adds quite a bit to a Commodore 64 or 128: fast loading, emulation, MIDI, NFC launch, Ethernet, REU and a real-time clock. PICO9918 PRO takes a different approach, replacing the classic TMS9918A family of video display processors in compatible systems.
For consoles, TIARA adds S-Video and composite output to the Atari 2600/VCS. The PS1 Digital Audio Adaptor V2 adds optical and coaxial S/PDIF output to compatible PlayStation models. Useful upgrades if you'd like to get more out of the hardware you already own.
