New 22,000uf caps...
I added these after the restoration. While doing
the initial testing of the amp I notices the rise
time of a 2k Hz signal was very slow and
displayed some distortion. I could here the
current draw in the hum of the florescent lamp
in the shop. I knew the supply caps were
struggling to charge up, so put new ones in.
Now, when you ramp up the wattage the signal
rises up smoothly.
I added these after the restoration. While doing
the initial testing of the amp I notices the rise
time of a 2k Hz signal was very slow and
displayed some distortion. I could here the
current draw in the hum of the florescent lamp
in the shop. I knew the supply caps were
struggling to charge up, so put new ones in.
Now, when you ramp up the wattage the signal
rises up smoothly.
Some before and after shots of the insides of the unit...