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6SL7 Pinout
basing pinout

 

6SL7 Substitutes
Close or identical 6113, 6H9M*, 6N9C*, 6N9M*, 6N9S*, 6SL7GT, 6SL7GTY, 6SU7GTY, CV1985, VT229
Different rating or performance 6188, 6SL7WA, 6SL7WGT, CV3985
Different filament voltage 12SL7GT

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.

 

6SL7 Ratings
Vh Ih VaMax PaMax Cgk Cak Cga
6.3 0.3 300 1.0 2.15 0.9 3.5

 

6SL7 Application Data
Class Va Vg1 Ia Ra S
A 250 -2.0 2.3 44,000 1.6

 

6SL7 Data sheet links
Automatica 6SL7GT: html
Dave Cigna''s Pages (DuncanAmps mirror) 6SL7GT: html
City Radio 6N9S*: html
Duncan''s Amp Pages Vade Mecum s.342: Acrobat PDF (2 pages)
Peter Millett 12SL7-GT: Acrobat PDF 23K  6SL7-GT: Acrobat PDF 133K
N7JP Tube Database 12SL7: HTML page
National Valve Museum 6SL7GT: html, html2
oldradio.qrz.ru 6N9S*: html page  6SL7: MK buizen handboek
Frank Philipse home page 12SL7GT: 093/6/6SL7GT.pdf, 135/1/12JN8.pdf  6SL7: .gif file, 082/6/6SL7.pdf
Triode Electronics 6SL7GT: gif1, gif2, gif3
TUBES.RU 6N9S*: html
TubeZone 6SL7GT: pdf
WPS 6SL7: html page

 

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