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CV8229 Pinout
basing pinout


CV8229 Substitutes
Close or identical 6AQ5, 6AQ5A, BPM04, CK6005, CV1862, EL90, M8245, N727
Different rating or performance 6005, 6095, 6669, 6AQ5W, 6BM5, 6L31, CV3972, CV4019, CV5190

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.


CV8229 Ratings
Vh Ih
6.3 0.45


CV8229 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Rk Zout Pout THD
A S/E 250 250 -12.5 45 4.5 52,000 4.1 250 5,000 4.5 8


CV8229 Data sheet links
Duncan''s Amp Pages 6V6, 6AQ5 etc.: Acrobat PDF (2 pages)
Peter Millett 6AQ5-A: Acrobat PDF 119K  6669: Acrobat PDF 97K
National Valve Museum 6AQ5: html2, html3, html4  EL90: html
oldradio.qrz.ru 6AQ5: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6AQ5: 6AQ5.pdf (211516 bytes), 6AQ5.pdf (400664 bytes) (fr), 6AQ5.pdf (49131 bytes), 6AQ5.pdf (608766 bytes)  6AQ5A: 6201.pdf (902849 bytes), 6AM8A.pdf (264754 bytes), 6AQ5A.pdf (166697 bytes), 6AQ5A.pdf (526894 bytes)  EL90: EL90.pdf (189527 bytes) (de)  N727: N727.pdf (221150 bytes)  6005: 6005.pdf (1208125 bytes) (fr), 6005.pdf (7327694 bytes) (fr)  6095: 6095.pdf (83154 bytes)  6669: 6669.pdf (127657 bytes), 6669.pdf (202284 bytes), 6669.pdf (400038 bytes)  6BM5: 6BM5.pdf (408583 bytes) (fr)  6L31: 6L31.pdf (349451 bytes) (cs)
TubeZone 6AQ5: 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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