(!!!) (Best Value) 6SN7GT Sylvania used/good 1951 (7.8/12ma) Title: 6SN7GT Sylvania 1951

1 low noise tube) 6SN7GT Sylvania used/good 1951 in white box

1 section) 7.8ma Gm=2600

1 section) 12ma Gm=3100

Good used mA range 6-8ma

Good used Gm range 2200-2400

– deHavilland Ultraverve

– Peter Millett headamp

– Bottlehead

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– Darkvoice