Pioneer SX-1050 receiver in excellent condition. Rated at 120 watts RMS per channel into 8 ohms and 170 watts RMS into 4 ohms. It has been serviced and fully tested. Includes our original Performance Verification Report and a copy of the owner's manual.
The SX-1050 marked a significant design change from the SX-950 and SX-850. Many of the features incorporated into the SX-1250 are also found in the SX-1050:
- Toroidal Power Transformer
- Step Attenuator Volume Control
- Massive Power Supply with Step-Start Circuit
- Improved FM Section and Shielded Multi-Gang Tuning Capacitor
From the manual:
High sensitivity, outstanding circuit design in a new AM/FM receiver.
The Pioneer SX-1050 puts every significant AM/FM receiver feature together in a strikingly handsome package.
From a highly sensitive FM front end, a high selectivity IF section, to the low distortion, big power amplifier section that delivers the outstanding continuous power output of 120 watts per channel min RMS at 8 ohms from 20 to 20,000Hz, with no more than 0.1 % total harmonic distortion, the SX-1050 radiates the excellence that the stereo buff has come to expect from Pioneer electronics.
Such features as a phase locked loop IC in the MPX section, the audible multipath switch that helps eliminate FM wave interference, and the highly advanced equalizer section are not just extra touches in this receiver, but exemplify the considerable thought that has been applied to the overall design and circuit of the SX-1050.
Other important contributions to flawless sound include the Pioneer Twin Tone Control, the Toroidal-core transformer, the two very large capacitors in the power supply section - all calculated to reproduce the sound spectrum with stability amid full component protection in the inimitable Pioneer style.
For Pioneer serial number date codes click here.
Bass 50Hz: -2.5dB, -5dB, 0, +2.5dB, +5dBclassicaudio.com
Bass 100Hz: -2dB, -4dB, -6dB, -8dB, -10dB, 0, +2dB, +4dB, +6dB, +8dB, +10dB
Treble 10KHz: -2.5dB, -5dB, 0, +2.5dB, +5dBclassicaudio.com
Treble 20KHz: -2dB, -4dB, -6dB, -8dB, -10dB, 0, +2dB, +4dB, +6dB, +8dB, +10dB
FM Muting Offclassicaudio.com
Tone: On, Offclassicaudio.com
Tape Monitor 1classicaudio.com
Tape Monitor 2
Audio Muting: -20dB
Signal Strength Meterclassicaudio.com
AC Outlet Unswitched (2)
AC Outlet Switchedclassicaudio.com
Antenna Inputs: FM 75 ohm, FM 300 ohm, AM
AM Ferrite Bar Antennaclassicaudio.com
Phono 1 (L, R)
Phono 2 (L, R)
Aux (L, R)classicaudio.com
Tape 1 Rec (L, R)
Tape 1 Play (L, R)
Tape 2 Rec (L, R)classicaudio.com
Tape 2 Play (L, R)
Tape 2 Rec/Play (DIN)
Adaptor Out (L, R)classicaudio.com
Adapter In (L, R)
Pre-Out (L, R)classicaudio.com
Main-In (L, R)
FM Det Out (4 Channel)classicaudio.com
FM De-emphasis: 25uS, 75uS
Shipping Weight: 60 lbs.
Phone 916-488-6016 or
Toll Free: 1-888-892-8106 enter "1027"
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Buyer to pay item purchase price plus shipping charges from 95609.
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This item includes our 60 day / 2 year limited warranty!
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