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Just a heads-up: My next shipping day will be Tuesday 19th Jan 2021 (I have to catch up on some admin etc!) Cheers, Phil
Spectrum 128 Chips
Products:Click on the product thumbnail for an enlarged view. ![]() 41464 RAM Chip
As used on late revision motherboards of Commodore 64, Spectrum +2A/+2B/+3 Will also replace 4464 type RAM ICs. ![]() 4164 Spectrum "Upper RAM" Chip
![]() 74LS04 Logic Inverter ICAs used in Issue 6A Spectrum motherboards and also on some models of Spectrum 128 ![]() 74LS157 IC (Texas Instruments)
![]() 78S05 5 Volt Regulator for Spectrum 128+2
![]() Diagnostic Test ROM for the Spectrum 128 / +2
![]() MuRata Switch Mode 5v Regulator for Spectrum 128 "Toast Rack"A replacement for the cheap inefficient 7805 used in the Spectrum 128 "Toastrack". This high-efficiency switch mode regulator wastes very little power as heat so no heatsink connection is required. It mounts directly onto the PCB where the 7805-connector wires are soldered.
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