Усилитель Pioneer SA-9800

1,150.00

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Усилитель Pioneer SA-9800 характеристики

Form PioneerStereo Integrated Amplifier SA-9800
<Power amplifier part>
Circuit system1 step of differential whole page hardwired-connection parallel PP pure complimentary OCL
Effective output (both channel drive, 20Hz – 20kHz)100W+100W (4ohm) 
80W+80W (8ohm)
THD (20Hz – 20kHz)0.1% or less (at the time of an effective output) 
0.05% or less (at the time of 40W output 8ohm) 
0.05% or less (at the time of 1W output 8ohm)
Cross modulation distortion0.1% or less (at the time of an effective output) 
0.05% or less (at the time of 40W output 8ohm) 
0.05% or less (at the time of 1W output 8ohm)
Output bandwidth (IHF, both channel drive)5Hz – 40kHz (0.1% of distortion)
Frequency characteristic10Hz-80kHz+0 -1 dB
Input sensitivity/impedancePower amp in: 1V/50kohm
Output-terminalSpeaker A-B: 4ohm-16ohm 
Speaker A+B: 8ohm-16ohm 
Headphone: 4ohm – 16ohm
Dumping factor (20Hz – 20kHz)30 or more
S/N100dB or more (IHF, A network, a short circuit)
<Preamplifier part>
Circuit systemEqualizer amplifier: Positive/negative 2 power source, 
differential three-step hardwired-connection Class-A SEPP per step 
Control amplifier: Positive/negative 2 power source, first rank FET
Input sensitivity/impedancePhono1:2.5mV/50kohm 
2:2.5-10mV of Phono / 35kohm, 50kohm, 70kohm, 100kohm 
Tuner, Aux1, 2, Tape PB1, 2:150mV / 50kohm
Phono maximum permissible input 
(0.1% of a THD, 1kHz)
Phono1:250mV 
Phono2:250mV-500mV
An Output voltage/impedanceTape Rec1, 2:150mV 
Pre out: 2V/1kohm
THD (20Hz – 20kHz)0.05% or less
Frequency characteristicPhono(RIAA deflection): 30Hz-15kHz±0.2dB 
Tuner, Aux, and Tape PB:7Hz-40kHz+0 -1 dB
Tone control
Bass:±10dB (25Hz/50 Hz/100Hz) 
Turnover frequency: 100Hz/200 Hz/400Hz
Treble:±10dB (8kHz/16 kHz/32kHz) 
Turnover frequency: 2kHz/4 kHz/eight kHz
FilterLow: 15Hz, 30Hz, 12dB / oct 
High: 8kHz, 12kHz, 12dB / oct
Muting0 -15dB-30dB
S/N (IHF, A network) 
Short circuit
Phono: 70dB or more 
Tuner, Aux, Tape PB: 90dB or more
<Synthesis>
The semiconductor usedTransistor: 54 pieces 
FET: Two pieces 
Diode,others: 26 pieces
AC outletPower-switch interlock: Two lines 
Power-switch un-interlocking.: One line
Supply voltageAC100V, 50Hz/60Hz
Power consumption190W (rate) 
530W (maxima)
DimensionsWidth 420x height 165x depth of 403mm
Weight17.2kg