Harman Kardon PM 665
Amplifier (1982-1985)
Service ManualTECHNICAL SPECIFICATIONS
Power (RMS) 2X100w/8 ohms
Power Band: 20Hz/20Khz
Freq response: 2Hz/150kHz +/- 1dB
Harmonic at rated output: 0,08%
Damping Factor: 60 - 8 ohms
Input Sensitivity Phono: 2.2 mV
Input Sensitivity Tuner: 135 mV
Input Sensitivity Aux: 135 mV
Input Sensitivity Tape In: 135 mV
Signal/Noise Ratio Phono: 77 dB
Signal/Noise Ratio Tuner: 78 dB
Signal/Noise Ratio Tape In: 78 dB
Signal/Noise Ratio Aux: 78 dB
Output Impedance: 4 to 16 ohms
Dimensions: 443 x 134 x 398 mm
Weight: 13.5 Kg
| Transistors | Equiv | Other |
| 2SC2603 | BC445A-BC167 | 2N3247 |
| 2SA1115 | 2SA1318-BC560 | BC214-2N3494 |
| 2SC1845 | 2SC1841-KSC1845 | BSX21-2N6218 |
| 2SA992 | 2SA988-NTE288 | 2N6518-KSA992 |
| 2SA965 | BC547-2N3930 | 2SB789-KSA965 |
| 2SC3281 | NTE2328 | |
| 2SA1302 | NTE2329 | |
| 2SC2240 | NTE382-BFR86 | 2N2509-KSC1845 |
| 2SB646 | NTE383-BCX30 | 2N5401-KSA910 |
| 2SD666 | NTE382 | 2N3700-KSC2310 |
| 2SD667 | NTE382-BSW66 | 2N4001 |
| 2SB647 | NTE383-BCX50 | 2N5401-KSA916 |
| 2SD649 | NTE165-BU508A | KSC945 |
| 2SA1190 | NTE383-2N6518 | 2SB789 |
| 2SC2855 | NTE382-KSC1845 | 2N3247-KT3117A |
| 2SK373 | IFN362-NJ450 | 2SK367 |
| 2SK364 | 2SK187 | |
| 2SC2320 | NTE85-BC167 | 2N3247-KSC945 |
| 2SA1145 | NTE32-BF398 | 2N3931 |
| 2SA999 | NTE290A-BC212 | 2N3494-KT3108A |
| 2SA992 | NTE288-2N6518 | KT666A9-KSA992 |
| 2SA1285 | BF398-2N4027 | KT684V |
| 2SC3245 | 2SC2631-BF280 | 2N6516 |
| 2SC2235 | NTE382-KSC2316 | BUX84-2N2364 |
| 2SA968 | BC337-NTE398 | 2N5415-KT842A |
| 2SC2238 | BUX84-NTE375 | TIP140-2SC1169 |
| 2SB992 | NTE378-2N6047 | 2SA663-KSA1010 |
| 2SK363 | 2N5247 |