Matched Pair NOS Sylvania 6SL7GT /VT-229 wartime Valves/Vacuum Tube - AVO Tested

Bottom rectangular getters. AVO NOS Specs: IA = 2.3 GM = 1.6. No leaks or shorts / gas, solid bases, shiny pins. Don't use your amp as a circuit breaker, buy tested valves! Valve 1: A1 3.2 2.2.

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