Pioneer SA-6200 and TX-6200
A few days back I purchased a Pioneer combo consisting of SA-6200 and TX-6200, and considering it's age, i needs some internal/external cleaning.
Does anyone knows how to safely remove the turning knobs in a safe way, without risking to break them? I have tried pulling the volume knob outward in a straight line, but it only moves approx 1mm then it stops.
Is there a locking of some sort that I have missed, or do I just need to pull harder? I can't see any screws on the knobs or anything, perhaps it's just a really tight fit on the knobs/rod?
I also need to change some lights in the tuner and the power-on light on the amp, does anyone have some tips on replacement lights they can recommend?
Here is a pic of the combo (picture taken from the web, just for showing purpose) I own.