Difference between revisions of "Denon PMA-520 A"
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| − | ''' | + | '''Brand''': [[Denon]] |
| − | ''' | + | '''Model''': PMA-520 A |
| − | + | Year of manufacture: 1989 | |
| − | + | Price: 595 DM | |
| − | + | Number of channels: 2 | |
| − | == | + | == 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 | + | **PHONO: MM 2.5 mV/47 kOhm |
| − | + | CD, TUNER, AUX-1, AUX-2: 150 mV | |
| − | **CD | + | **CD Direct, Tape-1, Tape-2: 150 mV |
| − | * | + | *Sound range: |
| − | ** | + | **Lows: 100 Hz/10 dB |
| − | + | Treble: 10 kHz/10 dB | |
*Optical Class-A | *Optical Class-A | ||
| − | *Optically Controlled Bias System | + | *Optically Controlled Bias System. |
| − | * | + | *Controls: |
**Volume | **Volume | ||
| − | + | Bass | |
| − | + | Treble | |
| − | + | balance | |
| − | * | + | *Loudness function |
| − | * | + | *Speaker switching for Off, A, B and A + B |
| − | *Source Selector | + | *Source Selector for Normal, Subsonic and CD-Direct |
| − | * | + | *Electronic control buttons: |
**Phono | **Phono | ||
| − | + | CD | |
**Tuner | **Tuner | ||
| − | + | Aux 1 | |
| − | + | aux 2 | |
| − | + | phono cartridge circuit for MM/MC | |
| − | *Monitor/ | + | *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 | + | *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 == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
__NOTOC__ | __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]
