Home » Preamp tubes » 7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (3.9/4.5ma)

7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (3.9/4.5ma)

Name: 7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1943 (3.9/4.5ma)
Brand: Tube World
SKU: 7F7
Price: 14.99 USD
Availability: InStock

By Tube World

$ 14.99

7F7=VT-189 Sylvania rebranded GE round black plates used/like new 1940's

3.9ma Gm=1750

4.5ma Gm=1820

- Masco MA-17

See more: vacuum tube

Tags: 1940's, 7F7, 7V, all, black plates, GE, RCA, Sylvania, VT-189

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