Custom Hand-Wired Tube Amplifiers

Phone Calls: We really appreciate your interest in our amps, and we would love to be able to talk with each and everyone of you, but after 50 plus years of building amps and 1000's of customers all over the world, we had to stop taking phone calls a few years ago. The phone just never stopped ringing and we could not get any work done. There are complete technical descriptions of our amps, reviews, sound clips and info links on our website. If you have any special questions, we will be glad to assist you. Please submit you questions to the email address above. We will answer them promptly.

Thank you,

Jim Frenzel.