(!!) (Best Single) 6SL7GT GE short round chrome plates NOS 1970”s (2.9/2.9ma) 1-2% section balance (Highest mA and Gm) Title: 6SL7GT

1 low noise tube) 6SL7GT GE short round chrome plates NOS 1970”s slightly tilted glass – faded printing – BEST triode balance

2.9ma Gm=1900

2.9ma Gm=2000

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