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(!!!!) ( ~ Recommended GE Quad ~) 6SN7GTA GE NOS "U" getter halo - side getter - copper grid posts 1953-1954 (recommended)

$ 199.99

1 low noise matched quad) 6SN7GTA GE NOS "U" getter halo - copper grid posts -

tubes are etched 6SN7GTA in GE boxes

1 tube) 7.0/7.4ma Gm=2400/2400

1 tube) 7.0/7.2ma Gm=2400/2500

1 tube) 7.0/8.0ma Gm=2400/2600

1 tube) 7.0/7.6ma Gm=2400/2500

 

Good Ma rnage 7-10ma

Good Gm range 2300-2600

 

- very good detail, inner resolution and air

- a good balance between detail (Sylvania) and warmth (RCA)

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