Hi,
After the schematics (power supply zone) ; instead to have on collector +35.6v for Q5 2SD669 and -35.6 v for Q6 2SB649 i have 40.7v and -40.7v...
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Harman Kardon PM655 strange value fo voltage
Last edited by Amapola; 02-27-2020, 07:37 PM. -
Harman Kardon ; strange value of voltage
Hi,
After the schematics (power supply zone) ; instead to have +35.6v for Q5 2SD669 and -35.6 v for Q6 2SB649 i have 42v and -42v ! For the... -
Icon 25 MKII Boutique HiFi tube amp
Hello folks,
I've been out of the field for a bit but will be starting up a part time garage business where my wife & I now live outside of Boise,... -
Fs: Stromberg carlson ar420
FOR SALE: STROMBERG CARLSON AR420
This is a 7 tube amplifier with push pull 6L6 output valves.
It's in great condition and has all the original...
