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(!!) (#1 6188 Matched Quad - 1-2% matched) JAN-6188 Sylvania NOS 1967 same date codes (best 6SL7GT substitue)

(!!) (#1 6188 Matched Quad - 1-2% matched) JAN-6188 Sylvania NOS 1967 same date codes (best 6SL7GT substitue)

$ 99.99

1 low noise matched quad) JAN-6188 Sylvania NOS 1967 same date codes original boxes
1 tube) 2.5/2.6ma Gm=1700/1800
1 tube) 2.6/2.6ma Gm=1700/1700
1 tube) 2.5/2.6ma Gm=1700/1800
1 tube) 2.6/2.6ma Gm=1700/1800

Matched on Amplitrex

 

(a 6SU7WGT=6188 is a 6SL7GT with a brown base, low gas and leakage and close triode section balance)
(6SU7WGT specifications are passed by only 50% of NOS production 6SL7GT's)

- Cary PH302 phono
- Little-Dot mark VI
- Alessandro Beagle
- ALL applications requiring a low noise 6SL7GT or see the 5691 page

 

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