This listing is for 4 x NOS 6U7G tubes by RCA; US military grade.
Tubes test NEW 100% and passes life test.
The 6U7G is a triple grid remote cut-off amplifier. It is suitable for use with AVC in RF and IF amplifiers and minimizes cross modulation. Its electrical characteristics are similar to those of the 6D6.
Substitutes: 6U7, CV706, 6D6
Shipping: $5.45 Each Additional: $3.00