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Ruby Tubes

Tubes : Ruby Tubes by JJ : 6V6GTCZ output tube

Tubes : Ruby Tubes by JJ : 6V6GTCZ output tube

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New Ruby Tubes 6V6GTCZ- from the Tesla/JJ factory.
Clean with smooth clear high end. Well-defined bass notes. Very controllable distortion. If you are a guitar picker with a love for tone, try a set of these outstanding tubes.
The JJ 6V6 will add some sparkle and new life to that Fender Deluxe Reverb and Tweed Deluxe. This new robust tube can withstand high plate voltages reliably.
This tube can take higher plate voltages.
New Ruby Tubes 6V6GTCZ-2 are almost indistinguishable in tone from NOS.

Available as a single and in matched pairs and matched quads

All RUBY™ Tube power tubes come already matched. There is no extra charge for this service. Our matching process is very exact and our tubes are matched within +/- 1 mA (milliamp) of each other.

All tubes are further QC checked on our own B&K equipment ,and tested here in Cornwall ,in our own shop ,to assure they meet specs.

Due to ongoing supply chain issues and tube shortages,call or email beforehand to confirm availability and current pricing

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