LAB-VOLT 6502 Microprocessor trainer.

A rather unknown SBC aimed at education in the LAB-VOLT family.

Only reliable information available are photos’s as shown below and a not too good scan of the circuit diagram.

The description of the trainer is in a book Microprocessor Concepts and Applications ISBN 0-86657-005-5 Paperback, Publisher: Lab-Volt (1996) ISBN-10: 0866570055 ISBN-13: 978-0866570053, which is not available online and very expensive second-hand.