Cambridge A500 - turns on, no sound, suspected Darlingtons dead

If the TIPs work, they work. One can always try it. But twice now I’ve had to pull them out and put in Sankens. My supply is dwindling, and I dont use enough of them to justify ordering 1000 of them. So TIPs get tried first because there is no shortage of them.

As far as deplorable and mediocre implementation, I’m a fan of PL, too. But I do fix the “fixable” gross problems when I work on one (the unfixable unfortunately stays). If TIPs do work and you want something stronger than the 142/7, there is the MJH1102x series. Prices are through the roof but they are solid.
 
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