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(!!!) (Recommended Pair) 6DZ4 GE NOS 1960's (21ma and 22ma)

(!!!) (Recommended Pair) 6DZ4 GE NOS 1960's (21ma and 22ma)

$ 11.99

1 matched pair) 6DZ4=6AF4 GE NOS 1960's

1 tube) 21ma Gm=7400

1 tube) 22ma Gm=7200

 

Matched on Amplitrex

Good NOS Ma = 15ma

Good NOS Gm = 6500

 

 

6DZ4=6AF4A

 

- Marantz 10B tuner

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