Marantz PM-53 Specification
| Type | Integrated Stereo Amplifier |
| Number of channels | 2 |
| Output Power (8 Ohm) | 65 W |
| Frequency Response | 10 - 70000 Hz |
| Signal/noise ration | 104 dB |
| Total harmonic distortion | 0,007 % |
| Input Sensitivity (line) | 150 mV |
| Input Impedance (line) | 33 kOhm |
| Input Sensitivity (MM) | 2,5 mV |
| Input Impedance (MM) | 47 kOhm |
| Treble control | ±6dB at 10kHz |
| Bass control | ±6dB at 100Hz |
| Dimensions (WxHxD mm) | 420 x 117 x 300 mm / 16.5 x 4.6 x 11.8 in. |
| Weight (kg) | 6.5 kg / 14.3 lbs |
