I have a Nakamichi TA-2A receiver which has a problem with the tuner.
When I power the unit on from cold and select tuner, I get no sound initially, then some muffled crackles and the turn seems to slowly sputter to life with the radio partially coming thru and finally comes on fully after a few minutes of so called "warm up" like an old tube radio. It also doesn't seem to receive the stations as completely as before even once the tuner warms up.
Any advice or direction to help trouble shoot this would be appreciated.