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!|
|1/19/2000 11:49 AM|
|PeterH||Voltage doubling circuit needed|
I have a power tranny rated at 150V DC 50 mA (135V AC center tapped). I have read this can be doubled to 300 V DC but cannot find a circuit showing the diode and filter cap circuitry. Does anyone know where I can find a circuit on how to achieve 300V DC? I want to use it in a generic (you know the one) preamp and effects send return running 3 12AX7
Does this voltage doubling have any inherant problems? I cannot find a guitar amp circuit that went this way.
|Dave H. Is the transformer actually 270V ce... -- 1/19/2000 12:49 PM|
Wild Bill Peter, you might buy a copy of the ... -- 1/19/2000 1:47 PM
SteveF For a more readily accessible sourc... -- 1/19/2000 2:04 PM
Ken Gilbert ok, do it this way:
Mark Buckingham Go to the fender field guide at
PeterH Thanks everybody. Invaluable advic... -- 1/19/2000 8:50 PM