Home » 01A Ken Rad NOS 1940's (3.4ma)

01A Ken Rad NOS 1940's (3.4ma)

Name: 01A Ken Rad NOS 1940's (3.4ma)
Brand: Tube World
SKU: 01A
Price: 44.99 USD
Availability: OutOfStock

By Tube World

$ 44.99

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01A Ken Rad NOS 1940's

3.4ma

Gm=800

Vplate=135V

Vgrid=-9V

Ma NOS = 2.8-3ma

Gm NOS = 800

(Filament=5V @ 250ma, Vplate max=135V)

- Crosley C5 1926

Class A Amplifier:
-----------------
Plate Voltage = 90
VGrid No. 1 Voltage -4.5V
Amplification Factor (mu) = 8
Plate Resistance (approx) 11Kohms
Transconductance = 725mhos
Plate Current = 2.5 mA

See more: vacuum tube

Tags: 01A, Crosley, Cunningman, National Union, preamp tubes, RCA