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6L6-GT Pinout
basing pinout

 

6L6-GT Substitutes
Close or identical 6L6, 6L6G, CV1286, CV1947, CV1948, VT115, VT115A
Different rating or performance 6L6GA, 6L6GB, 6L6GC, 6L6WGA, 6L6WGB, 6L6WGC, CV2796, CV2817, CV3618, CV586, EL37, STR387, STR415, SV6L6GC
Different pinout 5B245M, 6BG6, 6BG6G, 807, ATS25, ATS25A, CV1060, CV124, CV1364, CV1374, CV1572, CV428, QV0525, VT100, VT100A, VT60(RAF), VT60A(RAF)

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.

 

6L6-GT Ratings
Vh Ih VaMax Vg2Max PaMax Pg2Max
6.3 0.9 360 270 19.0 2.5

 

6L6-GT Application Data
Class Va Vg2 Vg1 Ia Ig2 Rk Zout Pout THD Notes
Line output 700 350 70.0 6.0 100
Line output 60 250 0.0 180.0 18.0
A P/P 360 270 50.0 9.5 250 shared 9,000 24.0 4.0
A P/P (triode) 325 42.0 375 shared 8,000 6.0 0.6
AB2 P/P 360 270 -22.5 69.0 8.0 6,600 26.5 1.8
AB2 P/P 360 270 -22.5 69.0 8.0 6,600 26.5 1.8
AB1 P/P 450 400 -37.0 116 - 210 5.6 - 22.0 5,600 55.0 1.8
RF, C (CW) 750 250 -45 100 6 50
RF, C (AM) 600 275 -90 100 6.5 42.5
RF, AB1 750 300 -35 15-70 3-8 72
RF, B 750 0 15-240 120 Input on g2, g1 connected to g2 via 20k ohms

 

6L6-GT Data sheet links
Dave Cigna''s Pages (DuncanAmps mirror) 6L6GB: html
David Crittle''s site (Retrovox) 6L6G: Acrobat PDF application report
Duncan''s Amp Pages 807: pdf
Peter Millett 6L6-GC: Acrobat PDF 470K
National Valve Museum 6L6GT: html
oldradio.qrz.ru 6L6G: Brans Vademecum  807: MK buizen handboek
Penta Laboratories 6L6GC: Acrobat PDF
Frank Philipse 6L6: 021/6/6L6.pdf, 082/6/6L6.pdf, 121/6/6L6.pdf  6L6G: 137/6/6L6G.pdf  6L6GB: 049/6/6L6GB.pdf  6L6GC: Acrobat PDF  6L6WGA: 137/5/5932.pdf  6L6WGB: 087/6/6L6WGB.pdf  EL37: 129/e/EL37.pdf  6BG6: .gif file  6BG6G: 137/6/6BG6G.pdf  807: 030/q/QE06-50.pdf, 084/8/807.pdf, 141/g/GL807.pdf  807W: 137/5/5933.pdf  QV0525: 129/q/QV05-25.pdf
Frank Philipse (Pocnet mirror - Patrik Schindler) 6L6: 6L6.pdf (130884 bytes) (de), 6L6.pdf (143158 bytes) (fr), 6L6.pdf (261291 bytes), 6L6.pdf (555294 bytes)  6L6G: 6L6G.pdf (101342 bytes), 6L6G.pdf (310355 bytes), 6L6G.pdf (511251 bytes)  6L6GB: 6L6GB.pdf (282305 bytes), 6L6GB.pdf (509820 bytes)  6L6GC: 6KA8.pdf (1162104 bytes), 6L6GC.pdf (198340 bytes), 6L6GC.pdf (453832 bytes), 6L6GC.pdf (679640 bytes), 6L6GC.pdf (722790 bytes) (fr), 6L6GC.pdf (876597 bytes), 6L6GC.pdf (916149 bytes)  6L6WGB: 6L6WGB.pdf (306511 bytes), 6L6WGB.pdf (308662 bytes)  EL37: EL37.pdf (137379 bytes), EL37.pdf (589806 bytes)  SV6L6GC: 6L6GC.pdf (98673 bytes)  19BG6G: 19BG6G.pdf (179611 bytes), 19BG6G.pdf (61322 bytes)  6BG6G: 6BG6G.pdf (188945 bytes), 6BG6G.pdf (345299 bytes), 6BG6G.pdf (94604 bytes)  6BG6GA: 6BG6GA.pdf (389203 bytes), 6BG6GA.pdf (74751 bytes)  807: 807.pdf (117368 bytes), 807.pdf (131793 bytes), 807.pdf (1699413 bytes), 807.pdf (656944 bytes), 807.pdf (732741 bytes) (fr)  QV05-25: QV05-25.pdf (316955 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6L6: 6L6.pdf (130884 bytes) (de), 6L6.pdf (143158 bytes) (fr), 6L6.pdf (261291 bytes), 6L6.pdf (555294 bytes)  6L6G: 6L6G.pdf (101342 bytes), 6L6G.pdf (310355 bytes), 6L6G.pdf (511251 bytes)  6L6GB: 6L6GB.pdf (282305 bytes), 6L6GB.pdf (509820 bytes)  6L6GC: 6KA8.pdf (1162104 bytes), 6L6GC.pdf (198340 bytes), 6L6GC.pdf (453832 bytes), 6L6GC.pdf (679640 bytes), 6L6GC.pdf (722790 bytes) (fr), 6L6GC.pdf (876597 bytes), 6L6GC.pdf (916149 bytes)  6L6WGB: 6L6WGB.pdf (306511 bytes), 6L6WGB.pdf (308662 bytes)  EL37: EL37.pdf (137379 bytes), EL37.pdf (589806 bytes)  SV6L6GC: 6L6GC.pdf (98673 bytes)  19BG6G: 19BG6G.pdf (179611 bytes), 19BG6G.pdf (61322 bytes)  6BG6G: 6BG6G.pdf (188945 bytes), 6BG6G.pdf (345299 bytes), 6BG6G.pdf (94604 bytes)  6BG6GA: 6BG6GA.pdf (389203 bytes), 6BG6GA.pdf (74751 bytes)  807: 807.pdf (117368 bytes), 807.pdf (131793 bytes), 807.pdf (1699413 bytes), 807.pdf (656944 bytes), 807.pdf (732741 bytes) (fr)  QV05-25: QV05-25.pdf (316955 bytes)
Triode Electronics 6L6GC: gif01, gif02, gif03, gif04, gif05, gif06, gif07, gif08, gif09  807: gif10
TubeZone 6BG6G: pdf  807: pdf curves, pdf RCA, pdf STC
Virtual Valve Museum VT60A(RAF): HTML page

Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details

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