Recent content by walter jones

  1. W

    The John East preamp club

    Hello, I'll upload pic soon as I can. Just a question for now. I have the U Retro Deluxe, I've had it for some years now. Can it operate on 18 volts? I know 9 volts is fine. I'm not sure about 18. I would appreciate any help on this matter. Thank You!@! Walter Jones