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| 21DJ8 Pinout |
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| 21DJ8 Substitutes |
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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. |
| 21DJ8 Ratings |
No information available |
| 21DJ8 Application Data |
No information available |
| 21DJ8 Data sheet links |
| Dave Cigna''s Pages (DuncanAmps mirror) |
6DJ8: html |
| Duncan''s Amp Pages |
Vade Mecum s.322: Acrobat PDF (2 pages) |
| Peter Millett |
6922: Acrobat PDF 68K |
| The Valve Museum |
ECC88: html |
| oldradio.qrz.ru |
ECC88: html page, MK buizen handboek |
| Frank Philipse (Wildcat mirror - Jörg Jan Münter) |
6922: 6922.pdf (93211 bytes) 7DJ8: 7DJ8.pdf (151451 bytes) CCa: CCa.pdf (304286 bytes) (de), CCa.pdf (598040 bytes) (de) E88CC: E88CC.pdf (1562672 bytes), E88CC.pdf (164238 bytes), E88CC.pdf (1744864 bytes) (cs), E88CC.pdf (334818 bytes) (de), E88CC.pdf (387770 bytes) (de), E88CC.pdf (527727 bytes), E88CC.pdf (588100 bytes) (de) ECC88: 6DE4.pdf (380118 bytes), ECC88.pdf (14794 bytes), ECC88.pdf (179929 bytes), ECC88.pdf (214462 bytes) (cs) PCC88: PCC88.pdf (106072 bytes), PCC88.pdf (10785 bytes) (fr), PCC88.pdf (542296 bytes), PCC88.pdf (724760 bytes) (cs) |
| TubeZone |
6DJ8: pdf |
| Wikipedia |
6DJ8: Wikipedia 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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