--
T-AF501 Industrial Control Module
Philips T-AF505 Reversible Cassette Tape Head, H2309-01-09W, 250 Ohm
Philips T-AF508 4-Track Reversible Cassette Tape Head, H2397-0132W
Philips T-AF509 4-Track Reversible Cassette Tape Head, H2397-0132W, 240 Ohm
