14MHz Crystal

Main system timing crystal for the ZX Spectrum

Black Plastic Backing Plate for Spectrum Plus Keyboard

• Black plastic version of the backing plate often used in the Samsung-made Spectrum Plus
• Supplied with screws

Plastic Backing Plate for Spectrum Plus Keyboard

• Flat plastic version of the backing plate used in the Spectrum Plus
• May be white or grey in colour
• Supplied with screws

Spectrum heatsink attachment bolt, shake-proof washer and nut

• Also includes a insulating fibre washer for the versions of the PCB where nut is very close to a PCB trace. 

Bubble Mat for Spectrum Plus Keyboard

• Original, used part.
• May show age-yellowing but clean and undamaged (worn mats usually result in sunken keys)

Replacement self-adhesive rubber feet for the Spectrum+ UK1400 PSU

• Round types for the redesigned (Spectrum+) Power Supply Unit
• Four per pack
• Note: These are for the PSU, not the Spectrum+ computer itself

An original internal reset switch for Spectrum+ (used)

• As used in the Spectrum+ (soldered across capacitor C27 - or at the provided pads on issue 6 motherboards)
• Tested, working.

Membrane cable clamp screw - new

• New replacement screw for the clamps that hold down the membrane tails in the Spectrum+ case
• Sold individually.

Replacement foam pads for Spectrum+ legs

A pair of self-adhesive foam pads to replace those found on the Spectrum+ support legs (which often will have crumbled with age)

A pair of 2.2K trimmers (variable resistors)

• As used on Issue TWO Spectrum PCB for adjusting colour output  (the old trimmers can become intermittent and unreliable) 
• Two supplied in this pack.

Replacement DC Jack plug for Spectrum PSU

• A good quality, high current rated replacement for the original PSU jack plug.
• Remember when soldering: The Spectrum PSU is unusual in that the inner pin is negative and the outer barrel is positive. (Getting these reversed will fry your Spectrum!)

Speaker for Issue 2 Spectrum PCB

• Salvaged part in good condition
• Tested: Working fine.
• Important: 200 Ohms - for Issue 2 boards only (from Issue 3 onwards, a 40 Ohm speaker was used)

Spectrum RF TV Modulator UM1233 (UK, PAL)

• Original salvaged part, tested: RF output good.
• Also used in the ZX81 and other computers
• NOTE: To save postage costs (ie: to fit it in a large-letter size box) before dispatch I splay the two mounting lugs outwards - these will need to be straightened again with pliers before fitting.

Case screw for ZX Spectrum (longer type - 12mm - for later rubber key cases)

• New black self-tapping countersunk screw
• This is the slightly longer version (12mm) suitable for later type rubber key Spectrum cases only (if in doubt, choose the shorter type)
• Sold individually

Case screw for Rubber Key ZX Spectrum (Shorter type - 10mm)

• New black self-tapping countersunk screw
• Short type (10mm) suitable for earlier rubber key cases (can also be used in the later cases as long they are not over-tightened).
• Sold individually