Pioneer SX-440 Stereo Receiver: pre-owned, used vintage electronic equipment in bench-tested working ...

Pioneer SX-440 Stereo Receiver: pre-owned, used vintage electronic equipment in bench-tested working condition. 

We review every item to determine basic condition. If you require a more detailed description or condition report please contact us at: Win@gonbid.com, 845-372-4787, or through our website www.scottdanielsauction.com. All lots are sold in as-is condition at the time of sale, and condition listings are given as a courtesy for guidance only and should be evaluated by personal inspection by the bidder.

Specs from Pioneer:

The SX-440 uses a FET in the FM front end to provide excellent selectivity, and sensitivity as high as 2,5 µV (IHF). The AM tuner section is equipped for ideal reception with a ferrite loop antenna. The audio-frequency output circuit is all silicon transistorized and employs the SEPP-OTL system. Music power output is at a dynamic 40 watts (IHF), with all this, the SX-440 will make a fine addition to your audio experience. Power switch-on brings out subdued illumination for crystal-clear readings. The SEPP-OTL system is used in the advanced audio output circuit. This gives it an output of 40 watts, perfect for home use and with powerful stereo separation.

Complete Terminal Facilities

With the SX-440 you can add a complete stereo system from the selection of terminals provided. It combines ideally with the best quality record players, stereo tape recorders, and reverberation amplifiers, with all terminals, conveniently located, plus a set of auxiliary input terminals. For tape deck versatility, a tape monitor circuit and tape recording/playback jack to DIN standards are provided. You can even connect two separate loudspeaker systems through this practical receiver.

Specs from Pioneer:

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

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 Sensitivity:

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 tape 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

AM Tuner Section

Circuitry: Superheterodyne

Frequency Range: 525 - 1605 kHz