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

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

$ 9.99

7N7 Sylvania branded Philco short bottle 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

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