Unitra MK 450 Tape Recorder

Resources

Wiki
Unitra Klub

Unitra MK 450 is a slightly modified version of Unitra MK 250 Tape Recorder, targeted specifically as a storage for computers. The front label says “pamięć magnetofonowa”, which means “tape storage memory”. It has an extra LED indicator (signal strength?) and a switch between audio and computer modes, but otherwise it looks the same as model 250.

Documents

Internals

Analog Board

Indicator Boards

Power Transformer

Mechanism

Tape mechanism is documented as part of Unitra MK 250 Tape Recorder.

Reassembly