BOOK - The INS and OUTS of the Timex TS1000 & ZX81
CONDITION - NEW. I purchased an entire pallet full of these when the book was discontinued by the publisher in the 1980s and kept them in clean storage.
The INS and OUTS of the TS1000/ZX81 contains the complete circuit diagram of this amazing computer, as well as a full discussion of the unorthodox methods which are used in making this microcomputer do what it does. The author also includes a number of practical projects to enable you to take full advantage of the system's hardware including expanding its memory capabilities. This INS and OUTS of the TS1000/ZX81 deals extensively with the hardware aspects of the TS1000/ZX81, and is a must for anyone interested in building their own peripherals for this computer.
Don Thomasson, Melbourne House, ISBN 0- 86161-1187
The pictures shown in this listing include: ( you can click on them to read the text )

• The Book's front cover
• The Book's back cover ( youcan click to zoom in and read the text )

It is available only in the U.S. and will ship by U.S.Mail Book Rate ( media mail ).NOTE: My ZX81 Kit sales on generally include a copy of this book with the kit.