Category: Amplifiers
Brand: PIONEER
Desciprition
| Form | Stereo Integrated Amplifier | ||||
| <Power amplifier part> | |||||
| Circuit system | 1 step of differential whole page hardwired-connection pure complimentary OCL | ||||
| Effective output (both channel drive, 20Hz – 20kHz) | 45W+45W (4ohm) 40W+40W (8ohm) |
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| THD (20Hz – 20kHz) | 0.1% or less (at the time of an effective output) 0.05% or less (at the time of 20W output 8ohm) 0.05% or less (at the time of 1W output 8ohm) |
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| Cross modulation distortion | 0.1% or less (at the time of an effective output) 0.05% or less (at the time of 20W output 8ohm) 0.05% or less (at the time of 1W output 8ohm) |
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| Output bandwidth (IHF, both channel drive) | 5Hz – 30kHz (0.1% of distortion) | ||||
| Frequency characteristic | 10hz-80kHz+0 -1 dB | ||||
| Input sensitivity/impedance | Power amp in: 1V/50kohm | ||||
| Output-terminal | Speaker A-B: 4ohm-16ohm Speaker A+B: 8ohm-16ohm Headphone: 4ohms – 16ohms |
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| Dumping factor (20Hz – 20kHz) | 25 (8ohm) or more | ||||
| S/N (IHF, A network, a short circuit) | 100dB or more | ||||
| <Preamplifier part> | |||||
| Circuit system | Equalizer amplifier: Positive/negative 2 power source, a three-step hardwired connection Control amplifier: Positive/negative 2 power source, first rank FET |
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| Input sensitivity/impedance | Phono1, 2:2.5mV/50kohm Tuner, Aux, Tape PB1, 2, DIN:150mV /, 50kohm |
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| Phono maximum permissible input (0.1% of THD) | 200mV(1kHz) | ||||
| An Output voltage/impedance | Tape Rec1, 2:150mV 2 (Din):30mV of Tape Rec / 80kohm Pre out: 1V/1kohm |
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| THD (20Hz – 20kHz) | 0.05% or less | ||||
| Frequency characteristic | Phono(RIAA deflection): 30Hz-15kHz�}0.3dB Tuner, Aux, and Tape PB:10Hz-50kHz+0 -1 dB |
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| Tone control |
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| Filter | Low: 30Hz, 6dB / oct High: 8kHz, 6dB / oct |
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| Loudness contour (Volume-40dB) | +8.5dB(100Hz) +4dB(10kHz) |
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| Muting | -20dB | ||||
| S/N (IHF, A network, a short circuit) | Phono: 70dB or more Tuner, Aux, Tape PB: 90dB or more |
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| <Synthesis> | |||||
| The semiconductor used | Transistor: 35 pieces FET: Two pieces Diode,others: 21 pieces |
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| AC outlet | Power-switch interlock: Two lines Power-switch un-interlocking.: One line |
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| Supply voltage | AC100V, 50Hz/60Hz | ||||
| Power consumption | 100W (rate) 280W (maxima) |
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| Dimensions | Width 420x height 150x depth of 345mm | ||||
| Weight | 10.9kg | ||||
