12AX7 valve Shuguang (ECC83)
12AX7 valve Shuguang (Preamp valve/tube)
The Shuguang 12AX7 (ECC83) is a premium grade valve with proven reliability & low microphonics. Currently re-branded by Penta, Ruby Tubes, Groove Tubes, and many others.
A popular replacement preamp tube for all music styles & especially preferred by owners of Marshall tube amplifiers due to high gain structure & added bite!
These Chinese valves have a superb construction, feature warm tonal characteristics & sound fantastic when overdriven.
12AX7 valve by Shuguang (Equivalent to ECC83 or 5751 type)
For guitar amplifiers or HiFi.
Brand new & boxed direct from the Shuguang factory in China.
Tested at the factory & thoroughly tested again by us before dispatch.
Phase splitter & V1 position testing available upon request.