Pioneer SX 440

A very rare chance to purchase one of the all time great classic Pioneer receivers .In excellent condition

 

Specifications
Audio Section
Circuity Type:  Single ended pus-pull
Music Power Output (IHF):
40 watts at 4 Ω total
33 watts at 8 Ω total
RMS Rated Power Output:
15 watts per channel at 4 Ω (both channel driven)
12 watts per channel at 8 Ω (both channel driven)
Harmonic Distortion:  less than 1% (at 1khz rated output)
Frequency Response:  20 Hz to 20 kHz ±3 dB
Channel Separation (at rated output):
Phono : 69 dB
Aux : 50 dB
Power bandwidth:  30 Hz to 20 kHz (Aux0
Hum and Noise:
Mag : better than 75 dB
Aux : better than 85 dB
Inputs Sensistivity:
Magnetic Phono : 3 mV
Tape Monitor : 130 mV
Aux : 130 mV
Recording Output:  230 mV (DIN)
Output Terminals and jacks:
Speakers : 4 – 16 Ω
Stereo headphone Jack,
Simultaneous tae recording jacks, equipped with Tape Monitor switch
Tape recording/playback jack (DIN Standards)
Damping Factor:  25 (at 8 Ω)
Speaker Selector Switch:  A or B speakers
Equalization Curve:  Phono RIAA Standards
Tone Controls (each channel):
Bass  : boost 13 dB , cut 11 dB (at 50 Hz)
Treble : boost 9,5 dB, cut 10 dB (at 10 kHz)
Loudness Contour:  Switchable to On -Off, boost 12 dB at 50 Hz, boost 6 dB at 10 kHz, with Volume control set at -40 dB
FM Tuner Section
Circuitry:  Front end using FET and 3-gang variable capacitor
Frequency Range:  87 – 108 MHz
Frequency Resppnse:  24 – 20,000 Hz +0,5 -3 dB
IHF Usable Sensitivity:  2,5 µV
Harmonic Distortion:  0,4%
Image Rejection:  55 dB (at 98 MHz)
Cross Modulation Rejection:  96 dB
Signal-to-Noise ratio:  50 dB (IHF)
Antenna Input:  300 Ω (balanced)
Multiplex Section
Circuitry:  Envelope detection type de-modulator, Stereo/Mono Common, Defeatable Stereo Functioning
Channel Separation:  35 dB (at 1 kHz)
AM Tuner Section
Circuitry:  Superheterodyne
Frequency Range:  525 – 1605 kHz
IHF usable Sensitivity:  8µV
Image Rejection:  47 dB (at 1000 kHz)
Antenna Input Power:  Built-in Ferrite loopstic Antenna
General Section
Power Supply:  110, 117, 130, 220, 240 volts (switchable), 50/60 Hz
Power Consumption:  60 watts max
Dimensions (W x H x D):  405 x 139 x 358 mm (15-15/16″ x 5-7/15″ x 15″)

 

Eight:  8 kg (17-5/8 lbs) net
Price: $ 580.00
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