This is a Bulgarian clone of Disk ][ Interface Card, Originally made for Pravets 82 computers, which are 100% compatible with Apple II. New production, yellow solder mask and gold plated edge connector.

Thе board is my implementation of the Bulgarian clone of Apple's Disk II interface card. Works with Apple II/II+/IIe and compatibles and is a 99% copy of the original ;) The only difference is in the used PROMs, instead of one in 8-bit organization, two in 4-bit organization were used. The project was made just for fun and because the original Bulgarian controllers I had didn't look good, a very big board, without a solder mask and with quite oxidized tracks.