Audio - Musharof Chy
Zeitmann tubes
Manufacturers of vacuum tubes such as NOS Tungsram audio tubes.
David Berning Company
Manufactures a series of vacuum tube audio amplifiers based on impedance converter that replaces th...
Watford Valves
Suppliers of tested, graded and guaranteed valves to the professional music industry. UK.
Variable Voltage Technology Ltd
Transformers power supplies and related equipment for audio equipment. Also EL inverters and magnet...
Audio Kit Mania
Distributor of tube and related products to design and build custom amplifiers and systems.
Greenstone USA
Manufacturer and distributor of vacuum tubes and capacitors for audio, broadcast and military appli...
PAEng Design
Devoted to vacuum tubes world applied to audio science. Consulting, design and engineering in audio...
JJ Electronic
Manufacturers of tubes, capacitors for high-end audio amplifiers. Base in Slovak republic and Canad...
MagneQuest
Makes tube audio transformers such as air-gapped and parallel feed single-ended transformers.
JAC-Music
Provides information about electron tubes products, support, distributor addresses, datasheets and ...
MaxiTest, LLC
Digital tube testers for matching and testing power pentode vacuum tubes used in musical equipment ...