| File | File in archive | Date | Context | Size | DLs | Mfg | Model |
| 22sd669.pdf | 22sd669.pdf | 09/07/20 | 2SD669, 2SD66 | 33 kB | 1 | 2 | 22sd669 |
| 2sd669_2sd669a.pdf | 2sd669_2sd669a.pdf | 26/08/21 | Inchange Semiconductor | 281 kB | 0 | Inchange Semiconductor | 2sd669 2sd669a |
| 2sd669.pdf | 2sd669.pdf | 12/06/20 | | 246 kB | 1 | Wietron | 2sd669 |
| 2sd669-669a.pdf | 2sd669-669a.pdf | 28/06/20 | | 237 kB | 0 | Secos | 2sd669-669a |
| Guiarda MY-500 power mixer.pdf | Guiarda MY-500 power mixer.pdf | 20/05/25 | | 31 kB | 2 | Guarda | MY-500USB |
| Guiarda PMX-600 power mixer.pdf | Guiarda PMX-600 power mixer.pdf | 20/05/25 | | 30 kB | 3 | Guarda | PowerMate 600 |
| 2sd669-2sd669a_to-126.pdf | 2sd669-2sd669a_to-126.pdf | 09/06/20 | | 181 kB | 1 | LGE | 2sd669-2sd669a to-126 |
| MY-500USB power mixer.pdf | MY-500USB power mixer.pdf | 27/04/25 | | 50 kB | 6 | Guarda | MY-500USB |
| 2sb649a-2sb649.pdf | 2sb649a-2sb649.pdf | 12/08/20 | | 202 kB | 1 | LGE | 2sb649a-2sb649 |
| 2sb649-2sb649a_to-126c.pdf | 2sb649-2sb649a_to-126c.pdf | 11/07/20 | | 194 kB | 1 | LGE | 2sb649-2sb649a to-126c |
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| SUB-120MkIII-pre-amp-circuit.pdf | SUB-120MkIII-pre-amp-circuit.pdf | 10/04/18 | 1 | 47 kB | 98 | Aaron | SUB-120MkIII-pre-amp-circuit |
| AH-500 D power Protel Schematic.pdf | AH-500 D power Protel Schematic.pdf | 25/09/22 | 1 | 56 kB | 9 | Microlab | AH-500 D power Protel Schematic |
| AH-500 power.sch.pdf | AH-500 power.sch.pdf | 23/02/22 | 1 | 41 kB | 17 | Microlab | AH-500 power.sch |
| AH-500D_power_Protel_Schematic[1].pdf | AH-500D_power_Protel_Schematic[1].pdf | 11/05/10 | 1
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+VCC JACK 1 C55 | 56 kB | 461 | ah-500d-002 | h-500d |
| TCC-67~5.PDF | TCC-67~5.PDF | 30/03/22 | | 380 kB | 2 | LG | TCC-67~5 |
| exploded view.pdf | exploded view.pdf | 10/07/22 | | 380 kB | 0 | LG | exploded view |
| C-162.pdf | C-162.pdf | 08/09/22 | May 2005
S | 1276 kB | 4 | NAD | C-162 |
| CA-260.pdf | CA-260.pdf | 17/01/22 | | 2366 kB | 10 | Harman Kardon | CA-260 |
| Magnat-Maximus2.100 car amp.pdf | Magnat-Maximus2.100 car amp.pdf | 01/08/10 | 1
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D
D
R108 R104 22K RC | 1001 kB | 346 | Magnat | Maximus2.100 |
| Jbl-GTO3501 caramp.pdf | Jbl-GTO3501 caramp.pdf | 05/01/10 | GTO3501
| 2186 kB | 1074 | JBL | GTO3501 |