The Sovtek 6550WE Matched Quad is factory matched and further tested and refined in-house here at VTGA. Manufactured by Sovtek in the Russian Federation.
Sovtek’s sturdy 6550WEs feature metal bases that help dissipate the heat generated by these high-power valves, improving their lifespan and reliability compared to resin base valves from other manufacturers.
Fully tested in-house at real amp voltages on our suite of AVO and custom-built testers. Test certificate included with each set.
This is one big bottle packing a lot of output power!! Each valve can handle 40 watts in single-ended mode applications and the matched quad can provide over 200 watts in push-pull mode.
NOTE
These are high-power valves! Please ensure your amp’s bias is set correctly. If not, you could hamper your tone and even limit the life of the output valves.
If you’re not qualified to work with high voltages, please talk to an amp tech who can fit your new valves.
We ship worldwide. Shipping options, including international delivery, available at checkout.
