Original ZX Spectrum 48K Issue 4B motherboard, complete and in tested working condition.

The board includes the original ICs and has been tested and is fully working. The original linear 7805 voltage regulator has been replaced with a Traco Power DC-DC regulator module, which runs significantly cooler than the original design and allows the board to operate without a heatsink.

The board is in good cosmetic condition with normal signs of use for its age.

An excellent board for ZX Spectrum restoration, replacement of a faulty motherboard, or building a reliable original 48K system with an improved power regulator.

ZX Spectrum 48k PCB 2

€90.00

Quantity

Unless otherwise stated, all vintage hardware has been tested and confirmed to be in working condition. Some items may have been upgraded or modified, as described in the individual product listings.

Because these machines are often 30–45 years old, cosmetic wear, discoloration, scratches, repairs, and other age-related signs are to be expected. We do our best to describe the condition of each item accurately and transparently, including any known faults or quirks.

Vintage computers are sold without any warranty. Due to their age and the nature of vintage electronics, we cannot offer a warranty on these items. Please take this into account before purchasing.

Please read the product description carefully and examine the photos before placing your order.

ZX Spectrum 48k PCB 2

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