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  • 5687WA GE used/tests like new 1970's (44/45ma) (highest Ma and Gm)
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5687WA GE used/tests like new 1970's (44/45ma) (highest Ma and Gm)

$29.99 $34.99


Tags:

1960's 1966 1970's 5687 5687WA 5687WB black plates GE RCA Sylvania


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Preamp tubes
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  • Description

1 low noise tube) 5687WA GE used/tests like new 1970's faded printing

44ma Gm=12,400

45ma Gm=12,300

 

 

Recommended for

Manley

Modwright

Audio Note

Ray Samuels

Ayon

Kondo

Mastersound

Audio Thrills

Loth

 

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