Sinclair ZX81 Spruce Up (Composite, 16K, Keyboard & More!)
21:08
BARN FIND! Sinclair ZX81 Found on a farm!
21:04
ZX81 Adventures!
53:16
Wooden Case Sinclair ZX81| 8BitBites
14:45
Sinclair ZX Spectrum + 128k Toastrack! The last 'proper' Sinclair machine! But were they any good?
41:30
Lets Take A Look At The Sinclair ZX81 (+composite mod)
22:15
Sinclair ZX81: ZX2020 composite video mod, DCDC converter upgrade and more
19:52
Restoring and Exploring a 1981 Sinclair ZX81
28:30