Ruby Tubes
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Ruby Tubes 220MFD 350V CD220M350 Capacitor
1,49€In stock. Ready to ship! -
Ruby Tubes 22MFD 500V CD22M500 Capacitor
2,07€In stock. Ready to ship! -
Ruby Tubes 15" Speaker 300W SP15H300
95,87€In stock. Ready to ship! -
Ruby Tubes 5AR 4C
16,53€In stock. Ready to ship! -
Ruby Tubes 100MFD 350V CD100M350 Capacitor
2,48€In stock. Ready to ship! -
Ruby Tubes 10UF 450V CD10M450 Capacitor
2,48€In stock. Ready to ship! -
Ruby Tubes 20UF 500V CD20M500 Capacitor
19,01€In stock. Ready to ship! -
Ruby Tubes CD50M100 Capacitor
0,83€In stock. Ready to ship! -
Ruby Tubes CD70M350 Capacitor
4,96€In stock. Ready to ship! -
Ruby Tubes RRVL2AB2C1B Reverb Tank
14,05€In stock. Ready to ship! -
Ruby Tubes KT88 STR
36,36€In stock. Ready to ship! -
Ruby Tubes 6550A
32,23€In stock. Ready to ship!
About Ruby Tubes
Thermionic valves – also known as electronic valves, vacuum valves, vacuum tubes or bulbs – are an electronic component used to amplify, switch, or modify an electrical signal by controlling the movement of electrons in an empty space, very low pressure, or in the presence of specially selected gases.
Ruby Tubes is not a valves producer, but a marker (they put their name on the bulb, the valve capsule) and currently has the broadest valve catalog on the market. Its function is to catalog the different valves offered in the market and give them value.
Worldwide there are three large valve factories in Asia, USA and Russia. The prestige of the valves is given by the quality cataloging that is done before delivering it to the buyer. Ruby Tubes, in particular, is one of the few companies that counts with a catalog of new valves and discontinued valves.
Precisely for that reason Fanatic Guitars decided to work with them, since they allow us to have access to a wide variety of valves. One valve being better or worse than another will depend on whether you like it more or less. In music, as we have been able to verify through the years, a lot of things are pretty subjective.
The most popular Ruby preamp valve is the 12AX7AC5 HG, high grade, low noise, with a sweet warm sound and a very low microphonic and mechanical noise.