RetroSpy Technologies produces a range of retro (Vintage) hardware products that are of interest for the KIM-1/SYM-1/AIM 65 owner. Also the PAL-1 user may benefit from the products!
Retrospy is inspired by the Corsham Technologies products and since Bob Applegate is no more among us, produces similar/inspired products.
I bought several products from RetroSpy.
- PAL-1 Motherboard Expansion Kit
- KIM-1 RAM/ROM Board
- MOS 6530 Replacement for the KIM-1 SBC
- Bus extender
Other interesting KIM-1/AIM 65/SYM- related boards on the Retrospy shop:
AIM 65 I/O board
SYM-1 I/O board
SYM-1 SymDos I/O board
SYM-1/AIM-65 RAM/ROM board
KIM-1 I/O board
2532 to 2764 EPROM adapter
SD Card Storage System (like the Corsham one)
I should have bought he KIM I/O card also, for the 1541 connector, next time!

See also:
MTU K-1008 Visible Memory
The MTU Visible Memory is a memory mapped video display made by MTU. Supported by the KIM-1 Simulator.
See the MTU ...
TTY Serial
TTY Serial
The KIM-1 Simulator comes with a 'console', a glass teletype 24x80 screen. It has a subset of ANSI/VT100 sup...
TTY Console
TTY console mode
Press the TTY console switch to let the KIM simulator use a glass teletype in a console window. The st...
SD/RTC Card System, xKIM and CP/M-65
The SD-Shield is a mass storage device designed by Bob Applegate for Corsham Technologies. He named it SD/RTC Card. Ba...