Home » (!!) 7N7 Sylvania branded Philco used/good short bottle parallel gray plates 1948 (7.2/7.6ma)

(!!) 7N7 Sylvania branded Philco used/good short bottle parallel gray plates 1948 (7.2/7.6ma)

Name: (!!) 7N7 Sylvania branded Philco used/good short bottle parallel gray plates 1948 (7.2/7.6ma)
Brand: Tube World
SKU: 7N7used
Price: 9.99 USD
Availability: InStock

By Tube World

$ 9.99

7N7 Sylvania branded Philco short bottle used/good parallel gray plates 1948 in white box

1 section) 7.2ma Gm=2100

1 section) 7.6ma Gm=2200

Good used Ma range 6-8ma

Good used Gm range 2000-2400

(7N7=Loktal 6SN7GT with superb sound - great option for DIY project instead of using 6SN7GT)

- Bottlehead Forum Foreplay III Conversion
- Singlepower Concerto 2007
- Singlepower MPX3
- Peter Millett 307A headphone amp
- Woo WA6 with adapter socket 6DE7 to 7N7
- Mystere ia21 preamp
- Eddie Current
- Masco MA-17

NOTE: ALL the 7N7 listed below have "TRIANGULAR BLACK PLATES" unless stated

See more: vacuum tube

Tags: 1950's, 7N7, 7V, all, Bottlehead, chrome top, Eddie Current, GE, loktal, preamp tubes, RCA, Sylvania, tall bottle, Woo