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6GK6 Pinout
basing pinout

 

6GK6 Substitutes
Different pinout 6BQ5, 6P15*, 7189, 7189A, 7320, CV10321, CV2975, CV8069, E84L, EL84, EL84S, N709
Different filament voltage 10BQ5, 10GK6, 16GK6, 29GK6

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.

 

6GK6 Ratings
Vh Ih VaMax Vg2Max PaMax Pg2Max
6.3 0.76 330 330 13.2 2.0

 

6GK6 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Rk Zout Pout THD
A S/E 250 250 -7.3 48.0 5.5 38,000 11.3 5,200 5.7
AB 300 300 72.0 8.0 130 8,000 17.0
AB 250 250 62.0 7.0 130 8,000 11.0
B 300 300 -14.7 15.0 1.6 8,000 17.0
B 250 250 -11.6 20.0 2.2 8,000 11.0
AB1 P/P 300 300 72-92 8-22 130 shared 8,000 17 10
AB1 P/P 300 300 -14.7 15-92 1.6-22 8,000 17 10
AB1 P/P (triode) 250 40-43.4 270 10,000 3.4 2.5

 

6GK6 Data sheet links
Peter Millett 16GK6: Acrobat PDF 24K  6GK6: Acrobat PDF 218K
oldradio.qrz.ru 6GK6: MK buizen handboek
Frank Philipse 10GK6: 135/1/10GK6.pdf  6GK6: .gif file, 135/6/6GK6.pdf, Acrobat PDF

 

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