6DN7 Sylvania NOS 1970 era (39ma and 7.5ma)

Name: 6DN7 Sylvania NOS 1970 era (39ma and 7.5ma)
Brand: Tube World
SKU: 6DN7
Price: 19.99 USD
Availability: InStock

$ 19.99

6DN7 Sylvania NOS 1970 era

39ma Gm=13,100

7.5ma 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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