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(!) 247=47 Tungsol Balloon used/good 1930's (23.2ma) Image 1

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(!) 247=47 Tungsol Balloon used/good 1930's (23.2ma)

Name: (!) 247=47 Tungsol Balloon used/good 1930's (23.2ma)
Brand: tubeworldexpress.shop
SKU: 247-tungsol-balloon-used-good-1930s
Price: 25.00 USD
Availability: InStock
Rating: 5 (1465 reviews)

$25.00 $29.99

Tags:

47 Arcturus Balloon power tubes RCA Radiotron Tungsol

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Power Tubes

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Description

247=47 Tungsol Balloon used/good 1930's in WB

23.2ma

Gm=2030

Vplate=250V

Vscreen=250V

Vgrid=-15V

NOS Iplate=27ma

NOS Gm=2350

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(!) 247=47 Tungsol Balloon used/good 1930's (23.2ma)

Description

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