(!!!!) (Single) 6922=E88CC Penta Labs Hungary used/good 1980 era (10/15ma)
$ 19.99
1 low noise tube) 6922=E88CC Penta Labs Hungary used/good 1980 era in white box
1 section) 10ma Gm=9800
1 section) 15ma Gm=13,600
Good used mA = 10-12ma
Good used Gm = 10,000-11,000
See more: vacuum tube
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