The Amp Garage

What about to use a pot connected as rehostat ?



Franco

p.s.: Ciao Robi

Keep track of the time taken and at the end consider that the job was for a friend and establish a forfait amount for your job then add the cost of the parts this will be a reasonable price I personally didn't ask any fee for my job and usually receive something (the more often good quality wine bot...

For a small amount of time (wrongly) I've considered a different option

something like P2 on the schematic I posted previously

where the wiper is connected to ground

K

OK

Franco

Excuse me, just a moment for a short OT So we "meet" on "foreign" sites where ideas stream faster. and fortunately :mrgreen: , in our area things are now extremely slow I hope to see you more often! I too Thanks, OT closed -- https://i.imgur.com/uTBa8Bn.jpg Just put a 1MA pot instead of the switch: ...

Ciao Robi

K

Someting to be tried



K

Problem solved ?

K

BTW

One option will be also to use two (in this case 150W) output transformers

like in the late '60 JTM45-100 Marshall amp



Connections may be arranged also in different way

Not that is a preferable way, but it is feasible

K

As to have some idea, give a look to Sunn schematics No, sorry, I confused the 6U8A tube with the 6AN8 tube Sorry A rapid search give this results http://www.solorb.com/elect/musiccirc/6U8Amp/ https://music-electronics-forum.com/attachment.php?attachmentid=5621&d=1245899017 http://www.solorb.com/ele...

50 BMG ... naaahh

never put my hands on one of that

this is my max





may be it is like a 5W Champ, no more (22LR Anschutz Match 1903)

K

The Gyrator is OK

a guy at DIYItalia tried it with success

K

I don't remember well but, as far as I can remember, the AC100 had (seriously ?) problems to the Bias circuit IMHO worth doing research on the subject, may be you can plan a mod to that part of the circuit before to have problems, if you decide to go for a clone BTW , if you are interested I've a bi...

Very Nice

--

What is a 50 BMG?

Just on the right



K

Just to mention it

This is an unusual but effective way for a standby

note, a relays disconnect the CT of the B+ and G2 supply windings and an SPST connects G2 to the negative voltage

http://www.chambonino.com/construct/constwire1.html



Franco