Nice NOS pair of 6SN7GT RCA VT-231 tubes made in the U.S in 1956. Clear glass, black plates, silver printing
Matched pair, also checked for noise and microphonics with codes 56-48 & 56-43
6SN7WGT Sylvania VT2316SN7WGT Sylvania VT231

Click to see All 6SN7 6SN7GT 12SN7 12SN7GT in stock

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