Pioneer

SA-9800

Amplifier, Integrated

Main Details
Maker Pioneer Brand
Function
Channels/Tracks
  • 2 × Channel
Form Factor Standard Width
Signal Path Analog Hardware
Made In Japan
Date Produced 1980-1981
Dimensions 453 x 155 x 425mm
Weight 18.4kg
Frequency Response 5Hz to 100kHz
Additional Specifications
Accessories Hex. Wrench (used for fasting volume knob)
Attenuator 0,-15dB, -30dB
Circuitry 2-stage differencial amplifiers, 3-stage Darlington parallel push-pull, pure-complementary OCL. Parallel push-pul, direct coupled OCL. direct-coupled OCL
Circuitry (Preamplifier section) 3-stage direct-coupled with 1 FET equiped differential amplifier Control amplifier
Circuitry (Preamplifier section) 3-stage direct-coupled class-A SEPP type with 1st stage FET equiped differencial amplifier Equalizer amplifier
Continuous RMS Power Output, 10Hz to 20kHz (both channels driven) 110 watts per channel 4 ohms
Continuous Power Output,1KHz (both channels driven) 120 watts per channel 4 ohms
Continuous Power Output,1KHz (both channels driven) 120 watts per channel 8 ohms
Damping factor >30 (20 herz to 20kHz, 8 ohms)
Filter (High) 8kHz, 12kHz (12dB/oct)
Filter (Low) 15Hz, 30Hz (12dB/oct)
Frequency response 10Hz to 80kHz
Frequency response 20Hz to 20kHz Phono (RIAA equalization)
Frequency response 5Hz to 100kHz Tuner, Aux, Tape PB
Hum and noise (IHF, short-circuited, A network) >110dB
Hum and noise (IHF, short circuited A network) >65dB Micro
Hum and noise (IHF, short circuited A network) >70dB Phono 1, Phono 2
Hum and noise (IHF, short circuited A network) >95dB Tuner, Aux, Tape PB
Input sensitivity 1v/50k ohms Power amp in
Input sensitivity / Impedance 150mV/50k ohms Aux 1, Aux 2, Tuner, Tape PB 1&2
Input sensitivity / Impedance 2.5mV/50k ohms Phono 1
Input sensitivity / Impedance 2.5mV~10mV/35k ohms, 50k ohms, 70k ohms, 100k ohms Phono 2
Intermodulation Distortion < 0.1% Continuous rated power output
Intermodulation Distortion < 0.04% 1 watt per channel power output, 8 ohms
Intermodulation Distortion < 0.04% 55 watts per channel power output, 8 ohms
Input sensitivity / Impedance 6mV~25MV/85k ohms Micro
Input sensitivity / Impedance 150mV/50k ohms Aux 1, Aux 2, Micro, Tape PB 1&2, Tuner
Output Headphone Low impedance
Output Speakers A, B, A+B
Output level / Impedance 1V/600Ω, 3V/600Ω (max) Pre out
Output level / Impedance 150mV Tape Rec 1&2
Phono Overload level (THD.0.002%, 1kHz) 250mV (1kHz) Phono 1
Phono Overload level (THD.0.002%, 1kHz) 250mV~10mV Phono 2
Power Bandwith Distirtion (IHF, Both Channels Driven) 5Hz~40KHz (THD 0.1%)
Power consumption 280W
Power Output (per channel) 100W (8Ω)
Semiconductors 3 ICs, 6 x FET(s), 73 x transistors, 36 x diodes, 3 x others
Tone control (Bass) +10dB, -10dB (100Hz) 400Hz position
Tone control (Bass) +10dB, -10dB (50Hz) 200Hz position
Tone control (Treble) +10dB, -10dB (10kHz) 2.5kHz position
Tone control (Treble) +10dB, -10dB (20kHz) 5kHz position
Total Harmonic Distortion from 10Hz to 20kHz < 0.005% Continuous rated power output
Total Harmonic Distortion from 20Hz to 20kHz < 0.004% 1 watt per channel power output, 8 ohms
Total Harmonic Distortion from 20Hz to 20kHz < 0.004% 50 watts per channel power output, 8 ohms
Input sensitivity / Impedance 2.5mV/50kΩ Phono 1 & 2 (MM)
Input sensitivity / Impedance 100μV/100Ω
Connections
Aux 1
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Aux 2
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
GND 1
Connector: Binding Post
GND 2
Connector: Binding Post
Headphone
Connector: 1/4" Phone Jack (6.35mm)
Description: Socket (Female), Stereo
Microphone
Connector: 1/4" Phone Jack (6.35mm)
Description: Socket (Female), Stereo
Phono 1
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Phono 2
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Speakers (A)
Connector: Binding Post
Description: Stereo
Speakers (B)
Connector: Binding Post
Description: Stereo
Tuner
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Tape 1 (PB)
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Tape 1 (rec)
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Tape 2 (PB)
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Tape 2 (rec)
Connector: RCA (Phono, Cinch)
Description: Socket (Female), Stereo
Tape 2 (rec/PB)
Connector: DIN
Description: Socket (Female), Stereo
AC Outlet 1 (Unswitched, 100W max)
Connector: Other
AC Outlet 2 (Switched, 100W max 2&3)
Connector: Other
AC Outlet 3 (Switched, 100W max 2&3)
Connector: Other
Controls
Parameter: Attenuator
Control Type: Toggle Switch
Range: 0dB, -15dB, -30DB
Parameter: Balance
Control Type: Rotary Pot
Parameter: Bass Twin Control 1
Control Type: Rotary Pot
Range: 50Hz
Parameter: Bass Twin Control 2
Control Type: Rotary Pot
Range: 100Hz
Parameter: Filter (High)
Control Type: Toggle Switch
Range: 12kHz / Off / 8kHz
Parameter: Filter (Low)
Control Type: Toggle Switch
Range: 15Hz / Off / 30Hz
Parameter: Function (source)
Control Type: Rotary Pot with Switch
Range: Phono1 / Mic/Phono2 / Tuner / Aux1 / Aux 2
Parameter: Mode
Control Type: Rotary Pot with Switch
Range: Stereo Rev / Stereo Norm / Mono L+R / Mono L / Mono R
Parameter: Phono 2 Impedance (Rear panel)
Control Type: Rotary Pot with Switch
Range: 35 / 50 / 70 / 100KΩ
Parameter: Phono 2/MIC Level Control (Rear panel)
Control Type: Rotary Pot
Range: -12dB~0dB
Parameter: Power
Control Type: Latching Push Switch
Parameter: Pre / Power Amp switch (Rear panel)
Control Type: Toggle Switch
Range: Normal / Separated
Parameter: Speakers
Control Type: Rotary Switch
Range: Off / A / B / A+B
Parameter: Tone
Control Type: Toggle Switch
Range: On / Off
Parameter: Treble Twin Control 1
Control Type: Rotary Pot
Range: 10kHz
Parameter: Treble Twin Control 2
Control Type: Rotary Pot
Range: 20kHz
Parameter: Volume
Control Type: Rotary Pot
Parameter: Tape Monitor
Control Type: Toggle Switch
Range: 1 / Source / 2
Parameter: Tape Duplicate
Control Type: Toggle Switch
Range: On / Off

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