Tube Amps / Music Electronics
For current discussions, please visit Music Electronics Forum. New: view Recent Searches.
New: visit Schematic Hell!
The sunn still shines online!

Listen to great tunes streaming live right now!

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  
previous: Gary J Jerry, thanks for the reply....... -- 11/21/2000 11:34 PM View Thread

Re: Transformer Impedance

11/22/2000 10:01 AM
Dave H.
Re: Transformer Impedance
"I was hoping that someone who has already made a 4 6V6 amp might be able to tell me if I'm trying something really stupid or if it makes sense."
It looks OK to me. My 4 6V6 amp has a 4k OT but Fender used 6k in the DR so 3k in a 4 6V6 amp should be fine. With 3k impedance and the voltage of your PT Iād make it fixed bias. The 275-0275 PT voltage rating will be at full load. If you measured it unloaded it could easily measure 290-0-290 especially if you mains voltage was a bit high.  

Gary J Thanks Dave, Sound's like what I wa... -- 11/25/2000 5:34 AM