Replacement motherboards for the 48K ZX Spectrum

All boards have been carefully refurbished by myself, cleaned and tested thoroughly for several hours. Tests include load from tape, keyboard input, speaker, RAM, ROM, Z80 M1 signal and a 2-hour soak-test.

  • Images are just for illustration - see the item descriptions for the exact type. If you need a reset switch for the Plus case (and there's some in stock) please add one to your cart and - if you wish - ask me (in the Special Instructions box during checkout) to solder it on before dispatch - no charge for that:)
  • Some boards are sold without ULA chips - please see the individual item descriptions.

Products:

Click on the product thumbnail for an enlarged view.

Internal reset switch for Spectrum+

An original internal reset switch for Spectrum+ (used) and Toastrack 128

  • As used in the Spectrum+ (soldered across capacitor C27 - or at the provided pads on issue 6 motherboards)
  • Also used in the Toastrack 128
  • Tested, working.
Price: £ 3.75   Add to cart. (out of stock)
Internal reset switch for Spectrum+ *New*

New internal reset switch for Spectrum+ or Toastrack 128

  • Brand new
  • Same as original reset switch but has a light grey plunger instead of black
  • For Spectrum+ and Toastrack 128
Price: £ 2.50   Add to cart. (2 in stock)
Replacement Sinclair ZX Spectrum Motherboard Issue 3B with ULA

Sinclair Spectrum 48K Motherboard Issue 3B, UK PAL  *With Sinclair ULA*

  • Re-capped and composite modded - fully tested
Price: £ 39.99   Add to cart. (out of stock)
Replacement Sinclair ZX Spectrum Motherboard Issue 4B with ULA

Sinclair Spectrum 48K Motherboard issue 4B, UK PAL * With Sinclair ULA *

  • Recapped and composite modded - fully tested
Price: £ 39.99   Add to cart. (out of stock)