Rated Output Power:
PMA-2500NE
PMA-2500NE
Specifications
Power amplifier section
|
2-channel driving (CD → SP OUT) 80 W + 80 W (8 Ω/ohms, 20 Hz - 20 kHz, T.H.D. 0.07 %) 160 W + 160 W (4 Ω/ohms, 1 kHz, T.H.D. 0.7 %) |
Total harmonic distortion: |
0.01 % (Rated output: –3 dB), 8 Ω/ohms, 1 kHz |
Output terminals: |
Speaker A or B: 4 – 16 Ω/ohms |
Input Sensitivity/Input Impedance: |
EXT. PRE: 0.9 V / 47 kΩ/kohms Amplification factor: 29 dB |
Pre amplifier section
Input Sensitivity/Input Impedance: |
PHONO (MM): 2.5 mV / 47 kΩ/kohms PHONO (MC): 200 μV / 100 Ω/ohms CD, NETWORK, AUX, RECORDER: 135 mV / 47 kΩ/kohms (SOURCE DIRECT: Off) 135 mV / 23 kΩ/kohms (SOURCE DIRECT: On) |
RIAA Deviation: |
PHONO: 20 Hz – 20 kHz ±0.5 dB |
Maximum Input: |
PHONO (MM): 130 mV / 1 kHz PHONO (MC): 10 mV / 1 kHz |
Overall performance
SN Ratio (A network): |
PHONO (MM): 89 dB PHONO (MC): 74 dB CD, NETWORK, AUX, RECORDER: 110 dB (input terminals short-circuited) |
Frequency response: |
5 Hz – 100 kHz (0 – -3 dB) |
Tone control: |
BASS: 100 Hz ±8 dB TREBLE: 10 kHz ±8 dB |
Digital input signal format
Format: |
Digital audio interface (Linear PCM) |
Coaxial input: |
0.5 Vp-p / 75 Ω/ohms |
Optical input: |
More than – 27 dBm |
Optical wavelength: |
660 nm |
General
Power supply: |
AC230 V, 50/60 Hz |
Power consumption: |
310 W |
Power consumption in standby mode: |
0.2 W |
For the purpose of improvement, the specifications and design are subject to change without notice.