(slightly microphonic) GB-6211 Sylvania box plates used/good 1957 (4.2/4.2ma)
$ 6.99
GB-6211 Sylvania box plates used/good 1957
4.2ma Gm=3200
4.2ma Gm=3100
MAX RATINGS:
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Vplate = 200V
Plate Dissipation = 1.5W
Typical Operation:
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Class A Amplifier
Plate Voltage 100 V
Grid No. 1 Voltage Derived from Cathode Bias Resistor 470 Ohms
Amplification Factor 27
Plate Resistance 7500 Ohms
NOS Transconductance 3600 mu
NOS Plate Current 4.0ma - 4.6ma
See more: vacuum tube
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 GB-6211 Sylvania box plates used/good 1957 (4.2/4.2ma)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_223b464e-e5cc-4517-aa04-9e876d1e5ba2.jpg?v=1635978375){kind=link}
 GB-6211 Sylvania box plates used/good 1957 (4.2/4.2ma) "Pin It")