Description
Premium Nichicon/Kemet Capacitor Kit for Sinclair ZX Spectrum 128k +3
If your +3 is suffering from vertical lines, poor sound quality, or crashes during loading, the issue could well be failing electrolytic capacitors. Our ZX Spectrum 128k +3 capacitor kit provides a complete refresh of the electrolytic components on the main board to bring your system back inside factory specifications.
Why Choose Nichicon and Kemet?
In vintage hardware restorations, component quality matters. We supply brand-new capacitors sourced from Nichicon and Kemet, industry leaders in Japanese and European engineering. These high-grade replacements offer:
- Tight Tolerances: Stable power filtration for sensitive 8-bit ICs.
- Superior Heat Resistance: Keeps your system cooler during extended use.
- Low ESR: Minimises electrical noise, ensuring a crisper display and audio output.
What’s in the Kit?
- A complete set of radial electrolytic capacitors for the main +3 mother board.
- Modern replacements designed for longevity and easy installation.
Compatibility Note:
This kit is designed only for the Sinclair ZX Spectrum +3 mother board.
Option to add the resistors for the Sound Mod (as detailed here: Spectrum For Everyone +3 Audio Fix)

