56 no name NOS 1950's (5.7ma)

Name: 56 no name NOS 1950's (5.7ma)
Brand: Tube World
SKU: 56
Price: 14.99 USD
Availability: InStock

$ 14.99

56 no name NOS 1950's

5.7ma

Gm=1500

Tested on Amplitrex:

Vplate=250V

Vgrid=-13.5V

Iplate good range = 4.5-5.5ma

Gm=1400

(Vfilament = 2.5 volts)