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Tube Works-Real Tube Direct power supply

Discussion in 'Amps and Cabs [BG]' started by ampegfuzz, Nov 25, 2017.

  1. ampegfuzz


    Feb 13, 2007
    Davenport, IA
    I just picked up a real tube RTD model rt4002 and it doesn’t have a power supply. Only one I can find is one on eBay for $60. I was wondering if I can run it with a 24v power supply instead of the 30v. Or if someone knows where to find a aftermarket at a reasonable price. Any input would help my sanity since I have been searching for a solid day and haven’t found anything close other then a 24v.


    Attached Files:

  2. agedhorse

    agedhorse Supporting Member Commercial User

    Feb 12, 2006
    Davis, CA (USA)
    Development Engineer-Mesa, Product Support-Genz Benz
    It pretty much needs to be 30V in order to bias the tube properly in that circuit.

    I have them in stock, PM me and I will get you the details.
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