Does your beloved ZX81 just give a blank screen? Send it to us and we'll have it up and running again!
Please be aware that a VERY common fault for the ZX81 is for the ULA to have died. If this is the case there will be an extra charge for a replacement ULA unless you provide your own.
INTERNATIONAL CUSTOMERS PLEASE NOTE
THE SHIPPING COSTS OF YOUR ZX81 BACK TO YOU WILL BE REVISED IN THE FINAL INVOICE.