Hi Zen mode,just those with CLASSAsomething are looking as genuine (as from factory) outputs
resistor - it certainly looks poofed
do you know what are these CLASSsomething transistors? I am looking for one CLASSA8 7852 or equivalent one, any help is really appreciated.
Thanks and regards from Stuttgart,
Karl
Dear Mr Pass,
thanks for your reply. I am the owner of Threshold PCR1 preamplifier (such a fantastic device with dream musicality, thank you Papa for such a creation) with S1 power supply. As the S1 power supply blew its dc+ rail I suspect one of classa6 or classa8 could be the reason. I’ll receive the fuse replacement (250 mA fast blow) by today. Should I check the preamplifier with the new fuse first? Or what is your recommendation?
thanks from Germany Stuttgart,
Karl
thanks for your reply. I am the owner of Threshold PCR1 preamplifier (such a fantastic device with dream musicality, thank you Papa for such a creation) with S1 power supply. As the S1 power supply blew its dc+ rail I suspect one of classa6 or classa8 could be the reason. I’ll receive the fuse replacement (250 mA fast blow) by today. Should I check the preamplifier with the new fuse first? Or what is your recommendation?
thanks from Germany Stuttgart,
Karl