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(!!!!) (1 Pair) 5654=6AK5 Raytheon Toshiba Japan NOS 1970's (6.9ma and 7.3ma)

(!!!!) (1 Pair) 5654=6AK5 Raytheon Toshiba Japan NOS 1970's (6.9ma and 7.3ma)

$ 14.99

1 Matched Pair) 5654=6AK5 Raytheon Toshiba Japan NOS 1970's

1 tube) 6.9ma Gm=4600

1 tube) 7.3ma Gm=4900

 

Matched on Amplitrex

Vplate=180V

Vscreen=120V

Vgrid=-2V

Good Iplate = 5.5 - 7ma

Good Gm = 4000-5100

 

warm detail, balanced sound

good sub for 6J1/6J1P Chinese

 

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