Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: joesatch on July 24, 2022, 11:38:11 am

Title: V1 triodes question
Post by: joesatch on July 24, 2022, 11:38:11 am

Is this possible and are there any issues with this? Each triode is a different circuit.

Title: Re: V1 triodes question
Post by: PRR on July 24, 2022, 12:00:00 pm

Why?

Title: Re: V1 triodes question
Post by: sluckey on July 24, 2022, 12:28:11 pm

Look at the Deluxe Reverb schematic.

Title: Re: V1 triodes question
Post by: joesatch on July 24, 2022, 01:09:18 pm

i'm more asking about the plates and B+ supplies to them. Vastly different plate voltages on v1a vs v1b for my requirement.

Title: Re: V1 triodes question
Post by: sluckey on July 24, 2022, 01:14:08 pm

Quote from: joesatch on July 24, 2022, 01:09:18 pm

i'm more asking about the plates and B+ supplies to them. Vastly different plate voltages on v1a vs v1b for my requirement.

Well, say what's on your mind! We ain't mind readers.   :cussing:

Title: Re: V1 triodes question
Post by: joesatch on July 24, 2022, 01:16:24 pm

okay so my v1b needs to see a B+ of 360vdc and my V1a needs to see a B+ of 275vdc

Title: Re: V1 triodes question
Post by: sluckey on July 24, 2022, 01:19:37 pm

Quote from: joesatch on July 24, 2022, 01:16:24 pm

okay so my v1b needs to see a B+ of 360vdc and my V1a needs to see a B+ of 275vdc

Nothing unusual about that.

Title: Re: V1 triodes question
Post by: joesatch on July 24, 2022, 01:21:15 pm

thanks i just never knew if i could put a B+5 on one triode and a "B+6" on the other triode

Title: Re: V1 triodes question
Post by: thetragichero on July 24, 2022, 09:47:24 pm

yeah but no need to have so many Rs and Cs in parallel on the cathodes