Penta Laboratories is a Manufacturer and Distributor of electron tubes, including vacuum tubes, capacitors, magnetrons and CRT for Broadcast, Industrial, Marine ...

Handmade,Tubeamp,Preamp,Tubepreamp,Triodenamp,Transformer,Speaker,Röhrenverstärker,Triodenendstuden,Singelendtriode,Lautsprecher,Fullrage l ...

TubesDirect.Com - Buy Thermionic Valves for your Guitar Amp or Hi-Fi at the best internet prices

Röhren, Senderöhren neu und Rebuilt exklusiv hier verschiedene typen / Tubes, RF Tubes rebuilt and new exclusive types

Quick links by tube type: 12AX7 , EL34 , 6L6 , KT66 , 6550 , KT88 , EL84 , 12AU7 , 12AT7 , 6922 , 300B , 6V6 , 6SN7 How to Order - Shipping Options - Email Us - ...

We specialize in sales & service of antique radios and rare tubes, design & manufacture of tube amplifiers, and sales & service of vintage hi-fi.

Röhrenlust - Röhrenfrust, Es müssen partout die richtigen Röhren für den Röhrenverstärker sein…

Large selection of vintage vacuum tubes, nos tubes, sockets, and amps. We carry old radio tubes as well as ham radio tubes , computer vacuum tubes, sockets and ...

Liger Labs - Somewhat superior to other 'labs'

--> Fellow Collector: In January, 1999, a group of collector-historians interested in the use, history, and preservation of electron tubes and electron tube ...