• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Type 37 tube preamp

Status
Not open for further replies.
I have a bunch of new Type 37 globe tubes and am wondering if I can build the following subbing the 37 for the 76:

http://www.diyaudio.com/forums/tubes-valves/14150-berman-76-preamp-schematics.html

I am quite capable at building but far from an EE, so any suggestions/changes/revisions would be helpful and appreciated. I'm also open to any other circuit suggestions too. I would be using the preamp to drive various vintage tube amps such as Dynaco ST70, Dynaco MkIII, Pilot SA-260, etc.

Thanks,

Tom
 

Attachments

  • Type 37 Tube.jpg
    Type 37 Tube.jpg
    834.7 KB · Views: 352
Status
Not open for further replies.