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(!!!!) (Recommended Pair) 6SN7GTB Sylvania NOS 1970 era (7.2/8.6ma and 7.2/8.1ma) (Schiit Freya)

(!!!!) (Recommended Pair) 6SN7GTB Sylvania NOS 1970 era (7.2/8.6ma and 7.2/8.1ma) (Schiit Freya)

$ 109.99

1 matched pair) 6SN7GTB Sylvania NOS 1960's-1970 era 

1 tube) 7.2/8.6ma Gm=2500/2700 yellow printing

1 tube) 7.2/8.1ma Gm=2500/2700 red printing

 

Good NOS ma range 7-9ma

Good NO Gm range 2300-2600

 

 

Recommended for:

- Rogue

Schiit Freya

- Grant Fidelity (Yaqin) B-283 mkII tube buffer
- Valvet Audio preamp
- Singlepower PPX3-SLAM
- Aesthetix Calypso
- CJ MV55
- Cary SLP-05 preamp
- Yaqin MS-34C
- Modwright Sony 5400ES
- Oppo/Modwright BDP-95
- VAC Renaissance 30/30 MKIII
- Bottlehead Crack

 

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