(!!!!) (Best Single) JAN-CHS-6SL7WGT Sylvania brown base short round black plates “”D”” getter NOS 1955 (2.1/2.5ma) Title: 6SL7WGT Sylvania

1 low noise tube) JAN-CHS-6SL7WGT Sylvania brown base short round black plates “”D”” getter NOS 1955

2.1ma Gm=1600

2.5ma Gm=1800

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