• 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.

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korneluk

korneluk

Member
Joined 2005
Hello Unison845,

I am in the process of building and 833A amp and noticed that your design is a lot more compact than all others out there and I am very impressed that you can use the same circuit to drive the Eimac 250TL tubes in your other amp.

I also like the simplicity of the drive circuit developed by Tubelab.com:
http://www.tubelab.com/833SE.htm

but would like to compare how your design differs from his before I embark on a full-fledged build. I am currently just building the power supplies.

Would you mind sharing the schematic?

Thanks,

-- josé k.
jose_korneluk AT bellsouth.net
 
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