I did the replacement too and the front tubes seem brighter/hotter. Is there a voltage or temperature that I should worry about?
If you have a multimeter (and promise not to electrocute yourself), I'll help you try to get it working. This thread has saved mine 2x....
In case anyone else is debating this..... The impedence of the turns on the transformer are different. But it does seem to follow the "Left-most...
I need to reconnect the output transformer to the PCB. I unfortunately ripped out the wires in the process of cleaning the hot-glue (those were...
I have a bad volume pot on one channel when the volume is between 10 and 11:00. Anyone have recommendations for upgrade? If the volume is more...
It's alive! And sounds beautiful. Thanks again! Have a bit of noise I can hear on my hd6xx without any source. Moving the transformer...
Thank you, again for the help :) I traced the short back to a slight flex in the board. With the 106 turns I am at 8.14V. I assume I should...
Yep, Thank you for your help. Seeing 54.2 Ohms on primary. no connection (infinite resistance) on the "7.2V" leg and 320 Ohms on the 170V. When...
Thank you for your help. Seeing irregular .7 -> 1.7V on the secondary instead of 7.
Huge help! Thank you--not what i am getting :) Now I get to find a replacement transformer... Anyone know of any sources? Thanks!
I screwed up causing a short in the transformer output on the bridge rectifier. I think I fixed the short now, but the damage is done (not...
As a non-practicing (aka forgotten almost everything) electrical engineer, I wanted to double check if the polarity for the toroidal transformer...
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