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J-CIA500 8520 Replacement for AMIGA and 157x/1581 diskdrives.
Now shipping!
Developed by Jani, distributed by Retro8bitshop!
A modern FPGA-based replacement chip for the Commodore Amiga 500, Amiga 1000, Amiga 2000, Amiga 3000, and CDTV computers. Also compatible with the Commodore 1581, 1570, and 1571 disk drives.Main features and specifications:
- FPGA based replacement for the MOS/CSG 8520CIA chip in DIP40 format.
- Complete logic and all features of the original IC implemented
- All common AMIGA diagnostic & software such as DiagRom and AMIGA Test Kit passed 100%.
- Hundreds of demos and games already tested with no known compatibility issues.
- Physically about the same size as the original CIA, and drops right in place of the original chip without any mainboard modifications or soldering required.
- Tested with all relevant AMIGA Pre-AGA era mainboards suchs as A500, A1000, A2000, A3000, CDTV, and the 1570/1571 & 1581 Diskdrives.
- Tested in combination with many different peripherals, accelerators and expansions.
For EU customers, price listed includes applicable VAT rate
€39,95 -
SidKick 2350 by Frenetic for the C64, C64U and C128

The SID-Kick Pico 2350 is a modern alternative to replace the 6581 or 8580 SID chip. Based on a Raspberry Pi Pico 2350 chip and the ReSID emulation, added with a load of extra features it really packs a punch.
The PCBs reflect the Retro8bitshop.com name, which is an indication this is a fully licensed SIDKick.
The features
- Drop in replacement for the 6581 and 8580.
- ReSid emulation with additional Digiboost option for the 8580.
- Onboard DAC for crisp and clear sound.
- Multicolor LED for more SID disco vibes!
- Stereo and FM options incl stereo spacing.
- Raspberry Pi Pico 2350 chip and DAC integrated on the pcb
- Built in configuration menu (SYS54301) and option to add additional programs.
- Available in “Basic” and in “Ultimate” mode, the latter comes with an adapter PCB (incl jumper cables) which lets you install a proper stereo SID + FM option into the Commodore 64 Ultimates secondary SID socket.
- Basic version comes with pinheaders installed and 2 grabber cables for stereo setups in single SID socket machines.
- Fully assembled, programmed with the latest firmware, and tested.
- USB-C programmer adapter and jumpers are included for easy firmware upgrades.
VAT included for EU customers
Price range: €29,95 through €39,95 -
J-CPU264 8501 CPU replacement for the C16. Plus/4 & 116
The J-CPU264 is now available!
- The long awaited MOS/8501 CPU replacement is here! Aonther great hardware product after the very successful J-CIA64 and J-CPU64 comes in the form of the J-CPU264.
- Limited first batch stock.
Description and features:
- FPGA based replacement for MOS8501 CPU chips, used in the C16 , Plus/4 and the C116 (the TED model series).
- Lower power requirements, less heat! Actually; not discernible heat at all.
- Complete logic and all features of the original IC implemented, including illegal opcodes for maximum compatibility with all your favorite games and demos.
- All diagnostic & software tests passed 100%, includingthe most demanding games, demos and peripherals like the UltimateII+ and Diag264.
- No known compatibility issues in tons of different configurations.
- Physically about the same size as the original CPU and drops right in place of the original chip without any board modifications or soldering required. In the 116 you may need to isolate the top of the J-CPU264 from the shielding.
- Tested with all TED series machines, incl expanded memory configs.
For EU customers, price listed includes applicable VAT rate
€39,95 -
PET Style 1530 tape drive – Used – For PET and Vic20/C64
The oldest type of dayassette for Commodore. has wear and discoloring but works.
€39,95 -
Original Playstation with One Controller and video cable
The classic in good condition with 30 day warranty
€39,95 -
PSOne with controller
The classic re-invented! Tested and clean with one controller and 30 day warranty.
€39,95PSOne with controller
€39,95 -
Hard disk controller for Big Box Amiga’s
Untested, but very likely to work. Worth the money for the chips alone.
€39,95












