| File | File in archive | Date | Context | Size | DLs | Mfg | Model |
| AiwaServiceBulletins.zip | 52.PDF | 07/09/18 | ... 080 TR,2SC3478LK S ... | 5903 kB | 82 | Aiwa | Service Bulletins |
| gallien-krueger_backline-210_350_sm.pdf | gallien-krueger_backline-210_350_sm.pdf | 05/02/20 | ... 0 2SC3478, NPN,180V,100MA,TO- ... | 3462 kB | 56 | GALLIEN-KRUEGER | gallien-krueger backline-210 350 sm |
| 400RB-IV POWER AMP PN206-0240.pdf | 400RB-IV POWER AMP PN206-0240.pdf | 22/02/10 | ... 2,80V,100MA,2-10M1B 2SC3478, NPN,180V,100MA,TO- ... | 2670 kB | 2199 | GallienKrueger | 400RB-IV |
| GallienKrueger-MB150SEIII pwramp.pdf | GallienKrueger-MB150SEIII pwramp.pdf | 27/12/09 | ... B 010-0001-0 Q8 Q13 2SC3478, NPN,180V,100MA,TO- ... | 2471 kB | 2266 | GallienKrueger | M150SeIII |
| BL112 POWERAMP 206-0151.pdf | BL112 POWERAMP 206-0151.pdf | 22/02/10 | ... 2,80V,100MA,2-10M1B 2SC3478, NPN,180V,100MA,TO- ... | 1963 kB | 946 | GallienKrueger | BL112 |
| Gallien-Krueger_2001RB_Rev.A_sm.pdf | Gallien-Krueger_2001RB_Rev.A_sm.pdf | 11/03/20 | ... 4 Q35-36 Q46-47 2SC3478, NPN,180V,100MA,TO- ... | 5040 kB | 53 | GALLIEN-KRUEGER | Gallien-Krueger 2001RB Rev.A sm |
| 700r B-II_sch.pdf | 700r B-II_sch.pdf | 09/10/23 | ... -6 Q8 Q21 2SC3478, NPN,180V,100MA,TO- ... | 7252 kB | 18 | GALLIEN & KRUEGER | 700r B-II |
| hfe_accuphase_e-212_service_info_en_jp.pdf | hfe_accuphase_e-212_service_info_en_jp.pdf | 08/05/18 | ... Q1,4 2SC3478-K,U ... | 2131 kB | 141 | ACCUPHASE | E-212 |
| HarmanKardon-PA5800 pwramp.pdf | HarmanKardon-PA5800 pwramp.pdf | 02/02/11 | ... B, 46C, A010-0001-0 2SC3478, NPN, 180V, 100MA 4 ... | 3064 kB | 1663 | SMPS | ATX D |
| HarmanKardon-PA5800 pwramp.pdf | HarmanKardon-PA5800 pwramp.pdf | 02/01/10 | ... B, 46C, A010-0001-0 2SC3478, NPN, 180V, 100MA 4 ... | 3064 kB | 1333 | Harman/Kardon | PA5800 |
|
| hfe_accuphase_e-213_service_info_en_jp.pdf | hfe_accuphase_e-213_service_info_en_jp.pdf | 10/05/18 | ... A1145-Y 2SC2710-O/Y 2SC3478-K/U 2SA1376-K/U 2SA ... | 4446 kB | 155 | Accuphase | E-213 |
| hfe_accuphase_p-7100_service_info_en_jp.pdf | hfe_accuphase_p-7100_service_info_en_jp.pdf | 13/05/18 | ... 986-O/R 2SC5358-O/R 2SC3478-K/U 2SA1376-K/U 2SA ... | 2554 kB | 265 | Accuphase | P-7100 |