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(!!!!!) (Best Overall Pair) 403B Western Electric NOS "D" getter 1969 (9.6/10.2ma) (same Gm)
(!!!!!) (Best Overall Pair) 403B Western Electric NOS "D" getter 1969 (9.6/10.2ma) (same Gm)
$ 79.99
1 matched pair) 403B Western Electric NOS "D" getter 1969 original boxes
1 tube) 9.6ma Gm=5600
1 tube) 10.2ma Gm=5600
Matched on Amplitrex
Vplate=180V
Vscreen=120V
Vgrid=-2V
Good Iplate = 5.5 - 7ma
Good Gm = 4000-5100
Recommended for
- Little Dot Mk3
- Little Dot Mk4 SE
- Grant Fidelity tube buffer
- CAD Trion tube microphone
- Miniwatt EL84 amp
- Grant Fidelity B283
- Darkvoice 332
- Yaqin CD 2
- mics
See more: vacuum tube
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 (Best Overall Pair) 403B Western Electric NOS "D" getter 1969 (9.6/10.2ma) (same Gm)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_2116ea3d-497f-4312-b63e-3b61b226af36.jpg?v=1718000380){kind=link}
 (Best Overall Pair) 403B Western Electric NOS "D" getter 1969 (9.6/10.2ma) (same Gm) "Pin It")