Tascam 133 phone ampl pcb-105 5210061500 52100615-00 for a second I thought

for a second I thought it was the unit that the pinch wheel sits on but got my knickers in a twist here an unsure now

Removed from an old Teac A3300 the original version

This is the standard PCB for controlling the capstan motor of many of the TEAC TASCAM reel to reel recorders going back many years

then they fly along

This is the piece of metal that holds the capstan in and that you should allow a little play when setting it up as the capstan should move about 1mm not be pressed hard against this to allow free movement and settle down when running

Tascam 133 phone ampl pcb-105 5210061500 52100615-00 for a second I thoughtPCB from a Tascam 133, tricky to change this as in these days they did not use molex connectors so everything needs soldering