# 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.

## Featured

- [TeensyROM+ Multi-Function Cartridge for C64/128](https://lectronz.com/products/teensyrom) by Travis' Sensorium, $64.00: Fastload/Emulation, MIDI, NFC Launch, Ethernet, REU, RTC, and more for Commodore 64/128:
- [PICO9918 PRO](https://lectronz.com/products/pico9918pro) by Troy Schrapel (visrealm), $49.00: Modern replacement for the classic TMS9918A family of VDPs
- [TIARA Atari 2600 S-Video and composite mod V2](https://lectronz.com/products/tiara-atari-2600-s-video-and-composite-mod-v2) by TheRetroChannel, €24.00: A video upgrade for the Atari 2600/VCS that provides S-Video and composite output
- [PlayStation PS1 Digital Audio Adaptor V2](https://lectronz.com/products/playstation-ps1-digital-audio-adaptor-v2) by TheRetroChannel, €35.00: A digital audio adaptor for PS1 models that outputs S/PDIF via Optical and Coax

## Best sellers

- [KeebDeck Keyboard](https://lectronz.com/products/keebdeck-keyboard) by Solder Party, €3.80: A compact silicone keyboard for your handheld project
- [RFOFF Commodore 64 and 128 V1.1](https://lectronz.com/products/rfoff-c64-c128) by TheRetroChannel, €30.00: RF modulator replacement for the Commodore 64 and 128
- [Commodore 64, SX-64 and 1541 replacement ROMs](https://lectronz.com/products/commodore-64-sx-64-and-1541-replacement-roms) by TheRetroChannel, €15.00: Drop-in replacement ROMs for C64 computers and 1541 disk drives
- [Commodore VIC-20 replacement ROMs](https://lectronz.com/products/commodore-vic-20-replacement-roms) by TheRetroChannel, €15.00: Drop-in replacement ROMs for the Commodore VIC-20

## New in Retrocomputing

- ['TMS1025N2LC' replacement](https://lectronz.com/products/tms1025n2lc-replacement) by Caius Arcade , €39.99: Replacement of the 'TMS1025N2LC' custom IC used on Universal arcade PCBs
- [Minimalist ECB (MECB) - Grid 160mm 16V8 Card](https://lectronz.com/products/minimalist-ecb-mecb-grid-160mm-16v8-card) by Digicool Things, $9.90: Prototyping 16V8 PLD Card for the Minimalist Europe Card Bus (MECB). A Retro Computing Modular System Bus for 8-bit Retro Experimentation.
- [Minimalist ECB (MECB) - Prototype 160mm 16V8 Card](https://lectronz.com/products/minimalist-ecb-mecb-prototype-160mm-16v8-card) by Digicool Things, $9.90: Prototype 16V8 PLD Card for the Minimalist Europe Card Bus (MECB). A Retro Computing Modular System Bus for 8-bit Retro Experimentation.
- [Gigatron TTL Computer  Assembled  and Tested 32k  ](https://lectronz.com/products/gigatron-ttl-computer-assembled-and-tested-32k) by Maxwell's Gadgets, $110.00: Gigatron TTL 8 Bit Computer Fully Assembled and Tested 32k V6 ROM

## All products

400 products for sale in Retrocomputing: https://lectronz.com/products?category=37

- **Page:** https://lectronz.com/featured_category/retrocomputing