Home » Preamp tubes » 6DN7 RCA Mexco coin-base same internals as Sylvania NOS 1970's (40ma and 8.5ma)

6DN7 RCA Mexco coin-base same internals as Sylvania NOS 1970's (40ma and 8.5ma)

Name: 6DN7 RCA Mexco coin-base same internals as Sylvania NOS 1970's (40ma and 8.5ma)
Brand: Tube World
SKU: 6DN7
Price: 14.99 USD
Availability: InStock

By Tube World

$ 14.99

1 tube) 6DN7 RCA Mexco coin-base same internals as Sylvania NOS 1970's

40ma Gm=12,500

8.5ma Gm=2600

Tested on Amplitrex

1 section) Good NOS Ma=35-40ma and Gm=7000-7700

1 section) Good NOS Ma=8ma and Gm=2500

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See more: vacuum tube

Tags: 6DN7, all, GE, Mexico, preamp tubes, RCA

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