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(!!!!) (Best Quad) JAN-12AT7WC GE gray plates NOS 1970's (Matched Quad)

$ 99.99

1 low noise matched quad) JAN-12AT7WC=6201 GE NOS 1970's

1 tube) 8.2/8.6ma Gm=5000/5400 (1978)

1 tube) 7.8/8.0ma Gm=5000/5100 (1971-1972)

1 tube) 8.0/8.4ma Gm=5300/5400 (1971-1972)

1 tube) 7.8/8.0ma Gm=5200/5200 (1971-1972)

 

Good mA range 7-9ma

Good Gm range 4500-5500

 

 

- Fender

- Emery

- Two Rock

- Marshall

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