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6BM8 Pinout
basing pinout

 

6BM8 Substitutes
Close or identical 6PL12, CV9167, ECL82
Different filament voltage CV10726, PCL82, UCL82

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.

 

6BM8 Ratings
Vh Ih Cgk Cak Cga Notes
6.3 0.78 2.7 4.0 4.0 capacitance figures given for triode section

 

6BM8 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Zout Pout THD
Triode 100 0 3.5 27,000 2.5
A S/E 200 200 -16 35 7 20,000 6.4 5,600 3.5 10

 

6BM8 Data sheet links
Dave Cigna''s Pages (DuncanAmps mirror) 6BM8: html
Peter Millett 6BM8: Acrobat PDF 59K
National Valve Museum UCL82: html, html2
oldradio.qrz.ru 6BM8: MK buizen handboek  6PL12: MAZDA Valves & Picture Tubes Data
Frank Philipse ECL82: 010/e/ECL82.pdf  PCL82: 030/p/PCL82.pdf  UCL82: 010/u/UCL82.pdf
Frank Philipse (Pocnet mirror - Patrik Schindler) 6BM8: 6BK7B.pdf (267906 bytes), 6BM8.pdf (123198 bytes), 6BM8.pdf (128965 bytes), 6BM8.pdf (71067 bytes)  ECL82: ECL82.pdf (108175 bytes), ECL82.pdf (126974 bytes), ECL82.pdf (1416070 bytes), ECL82.pdf (152163 bytes) (fr), ECL82.pdf (5434625 bytes) (cs), ECL82.pdf (548414 bytes) (fr)  PCL82: PCL82.pdf (228561 bytes) (fr), PCL82.pdf (231231 bytes), PCL82.pdf (2877107 bytes), PCL82.pdf (48762 bytes) (fr), PCL82.pdf (790332 bytes) (cs)  UCL82: UCL82.pdf (1073859 bytes), UCL82.pdf (439699 bytes) (fr), UCL82.pdf (819434 bytes) (cs), UCL82.pdf (97438 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6BM8: 6BK7B.pdf (267906 bytes), 6BM8.pdf (123198 bytes), 6BM8.pdf (128965 bytes), 6BM8.pdf (71067 bytes)  ECL82: ECL82.pdf (108175 bytes), ECL82.pdf (126974 bytes), ECL82.pdf (1416070 bytes), ECL82.pdf (152163 bytes) (fr), ECL82.pdf (5434625 bytes) (cs), ECL82.pdf (548414 bytes) (fr)  PCL82: PCL82.pdf (228561 bytes) (fr), PCL82.pdf (231231 bytes), PCL82.pdf (2877107 bytes), PCL82.pdf (48762 bytes) (fr), PCL82.pdf (790332 bytes) (cs)  UCL82: UCL82.pdf (1073859 bytes), UCL82.pdf (439699 bytes) (fr), UCL82.pdf (819434 bytes) (cs), UCL82.pdf (97438 bytes)
TubeZone 6BM8: pdf

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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