Difference between revisions of "Denon PMA-520 A"
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| − | + | '''Brand''': [[Denon]] | |
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| − | + | '''Model''': PMA-520 A | |
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| − | + | Year of manufacture: 1989 | |
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| − | + | Price: 595 DM | |
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| − | CD- | + | Number of channels: 2 |
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| − | + | == Technical data == | |
| − | + | *Mains voltage: 220 V/50 Hz | |
| + | *Nominal output power: | ||
| + | **Both channels into 8 ohms = 70 W + 70 W | ||
| + | **Both channels into 4 ohms = 110 W + 110 W | ||
| + | *Total harmonic distortion: 0,008 % | ||
| + | *Input sensitivity: 150 mV | ||
| + | *Input sensitivity/input impedance: | ||
| + | **PHONO: MM 2.5 mV/47 kOhm | ||
| + | CD, TUNER, AUX-1, AUX-2: 150 mV | ||
| + | **CD Direct, Tape-1, Tape-2: 150 mV | ||
| + | *Sound range: | ||
| + | **Lows: 100 Hz/10 dB | ||
| + | Treble: 10 kHz/10 dB | ||
| + | *Optical Class-A | ||
| + | *Optically Controlled Bias System. | ||
| + | *Controls: | ||
| + | **Volume | ||
| + | Bass | ||
| + | Treble | ||
| + | balance | ||
| + | *Loudness function | ||
| + | *Speaker switching for Off, A, B and A + B | ||
| + | *Source Selector for Normal, Subsonic and CD-Direct | ||
| + | *Electronic control buttons: | ||
| + | **Phono | ||
| + | CD | ||
| + | **Tuner | ||
| + | Aux 1 | ||
| + | aux 2 | ||
| + | phono cartridge circuit for MM/MC | ||
| + | *Monitor/Copy function for Source, Tape 1 Copy to Tape 2 and Tape 2 Copy to Tape 1 | ||
| + | *Headphone output | ||
| + | *All connections via RCA cable for Phono (with separate ground), CD, CD-Direct, Tuner, Aux 1, Aux 2, Tape 1 and Tape 2 | ||
| + | 2 pairs of speakers can be connected via rotary terminals, which also allow a large cable diameter | ||
| + | *Pair A or pair B: 4 - 16 Ohm | ||
| + | *Pair A + pair B: 8 - 16 Ohm | ||
| + | *Dimensions (W x H x D): 435 x 140 x 340 mm | ||
| + | *Weight: 7,4 kg | ||
| + | |||
| + | == Remarks == | ||
| + | *Power supply only reduces dynamic intermodulation distortion by 60 dB. | ||
| + | *Also suitable for low impedance speakers. | ||
| + | *Seven inputs. | ||
| + | *Electronic input switch and special design suppress spurious interference on audio signal. | ||
| + | *CD direct switch enables shortest CD signal path. | ||
| + | *Real-time tone control. | ||
| + | |||
| + | Other models in the same series: [[Denon PMA-320 A]], [[Denon PMA-720 A]] | ||
| + | |||
| + | == Pictures == | ||
| + | [[File:Denon PMA-520 A.jpg]] | ||
| + | == Reviews == | ||
| + | |||
| + | == Links == | ||
| + | |||
| + | [[Category:Integrated amplifier]] | ||
| + | __NOTOC__ | ||
Latest revision as of 15:06, 21 January 2017
Brand: Denon
Model: PMA-520 A
Year of manufacture: 1989
Price: 595 DM
Number of channels: 2
Technical data[edit]
- Mains voltage: 220 V/50 Hz
- Nominal output power:
- Both channels into 8 ohms = 70 W + 70 W
- Both channels into 4 ohms = 110 W + 110 W
- Total harmonic distortion: 0,008 %
- Input sensitivity: 150 mV
- Input sensitivity/input impedance:
- PHONO: MM 2.5 mV/47 kOhm
CD, TUNER, AUX-1, AUX-2: 150 mV
- CD Direct, Tape-1, Tape-2: 150 mV
- Sound range:
- Lows: 100 Hz/10 dB
Treble: 10 kHz/10 dB
- Optical Class-A
- Optically Controlled Bias System.
- Controls:
- Volume
Bass Treble balance
- Loudness function
- Speaker switching for Off, A, B and A + B
- Source Selector for Normal, Subsonic and CD-Direct
- Electronic control buttons:
- Phono
CD
- Tuner
Aux 1 aux 2 phono cartridge circuit for MM/MC
- Monitor/Copy function for Source, Tape 1 Copy to Tape 2 and Tape 2 Copy to Tape 1
- Headphone output
- All connections via RCA cable for Phono (with separate ground), CD, CD-Direct, Tuner, Aux 1, Aux 2, Tape 1 and Tape 2
2 pairs of speakers can be connected via rotary terminals, which also allow a large cable diameter
- Pair A or pair B: 4 - 16 Ohm
- Pair A + pair B: 8 - 16 Ohm
- Dimensions (W x H x D): 435 x 140 x 340 mm
- Weight: 7,4 kg
Remarks[edit]
- Power supply only reduces dynamic intermodulation distortion by 60 dB.
- Also suitable for low impedance speakers.
- Seven inputs.
- Electronic input switch and special design suppress spurious interference on audio signal.
- CD direct switch enables shortest CD signal path.
- Real-time tone control.
Other models in the same series: Denon PMA-320 A, Denon PMA-720 A
Pictures[edit]
