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EC92=6AB4 Siemens Halske NOS 1969 (3 in stock) (tested on Amplitrex)

EC92=6AB4 Siemens Halske NOS 1969 (3 in stock) (tested on Amplitrex)

$ 24.99

EC92 Siemens Halske NOS 1969 in white boxes

1 tube) 12.4ma Gm=6200

1 tube) 8.6ma Gm=5100

1 tube) 10ma Gm=5500

 

Vplate=250V

Vgrid=-2V

Good Ma range 7.5-10ma

Good Gm 5000-6000


 

(low noise, balanced, nice detail and extension)

See more: vacuum tube
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