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  • (!!!) (Recommended Single) 127 Arcturus Blue Balloon used/good 1930 era in white box (4.3ma)
(!!!) (Recommended Single) 127 Arcturus Blue Balloon used/good 1930 era in white box (4.3ma) Image 1
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(!!!) (Recommended Single) 127 Arcturus Blue Balloon used/good 1930 era in white box (4.3ma) Nav Image 1

(!!!) (Recommended Single) 127 Arcturus Blue Balloon used/good 1930 era in white box (4.3ma)

$38.00 $44.99


Tags:

127 1930 1930's 227 27 Arcturus Blue Balloon C-327 Cunningham Fada preamp tubes Tungsol


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Preamp tubes
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  • Description

1 tube) 127 Arcturus Blue Balloon used/good 1930 era in white box

4.3ma

Gm=800

 

Tested on Amplitrex

Vplate=250V

Vgriod=-21V

NOS Ma = 4-5ma

NOS Gm=800-900

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