Denon POA-S1 Service Manual
Specifications and Main Features
1) Vermogenversterker Sectie
- Rated output power:
- 250 W (8 ohms)
- 500 W (4 ohms, DIN)
- 1000 W (2 ohms, DIN)
- 1400 W (1 ohm, DIN)
- Total harmonic distortion: 0.008% (20 Hz~ 20kHz, 8ohm load, rated output -3dB)
- Intermodulation distortion: 0.003% or less (7 kHz/60 Hz = 1/4 8 ohm load)
- Power bandwidth: 5 Hz ~ 50 kHz (T.H.D.: 0.05%, 8 ohm load, rated output -3 dB)
- Frequency response: 1 Hz-300 KHz (8 ohm load, 1 W output).
- Input sensitivity:
- NORMAL: 1V
- BALANCED: 1V.
- Input impedance:
- NORMAL: 47 kohms
- BALANCED: 47 kohms.
- Output impedance: 0.05 ohms (1 kHz).
- S/N ratio (“A” curve weighting):
- NORMAL: 110 dB
- BALANCED: 120 dB.
- Speaker output terminals: 1-16 ohms
2) Algemeen
- Power supply: AC 230 V 50Hz, AC 100/120/200/240 V 50/60 Hz [Asia (multiple)] AC 120 V 60Hz (USA)
- Power consumption: 1200 W.
- Dimensions: 483mm (W)×237.5mm (H)×683.5mm(D)
- Weight:79.0 kg (174 lbs 3 oz)
Frequently Asked Questions
Q1: What is the rated output power of the amplifier?
A1: The rated output power is 250 W into 8 ohms.
Q2: What is the total harmonic distortion of the amplifier?
A2: The total harmonic distortion is 0.008%.
Q3: What is the input sensitivity of the amplifier?
A3: The input sensitivity is 1V for both NORMAL and BALANCED settings.
Q4: What is the power bandwidth of the amplifier?
A4: The power bandwidth is 5 Hz to 50 kHz at 0.05 percent total harmonic distortion rated output.
Q5: What power supply configurations are available for this device?
A5: This device could easily be configured with the following power supplies: AC 230 V, 50 Hz; AC 100/120/200/240 V, 50/60 Hz Asia; AC 120 V, 60 Hz USA.
User Manual
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