PIONEER SX-650 RECEIVER

  🎵PIONEER SX-650 RECEIVER – PROFESSIONALLY RESTORED & UPGRADED – 1-YEAR WARRANTY

Specifications:

• Condition: Excellent – Refurbished (professionally serviced, tested, and guaranteed)
• Protection Plan: 1-Year Protection Plan!
• FREE SUPPORT: MUST BE UTILIZED BEFORE RETURN IS REQUESTED
• Pro packaged, insured and includes tracking. No Original Boxes,
• SKU: 5QALE3726

Pioneer SX-650 Receiver is a legendary vintage stereo receiver from the golden age of hi-fi audio (1976-1977), known for its warm analog sound, sleek aluminum faceplate, and stunning wood grain cabinet. With 35 watts per channel, this receiver delivers rich, immersive sound—perfect for powering vintage or modern speakers, turntables, and home audio setups.

This fully serviced and professionally restored unit has been meticulously upgraded to preserve its original warmth while enhancing performance, reliability, and longevity. Unlike “as-is” or “untested” listings, this unit is ready for plug-and-play enjoyment, making it a perfect choice for audiophiles, collectors, and vintage stereo enthusiasts

TESTING VIDEO

Specifications:

• Power Output: 35W per channel @ 8Ω (RMS)
• Total Harmonic Distortion (THD): 0.3%
• Frequency Response: 10Hz – 50kHz
• Signal-to-Noise Ratio: 75dB (Phono), 95dB (Aux)
• Tuner Sensitivity: FM: 1.9µV (IHF)
• Inputs: Phono (Turntable), AUX, Tape Monitor – Compatible with turntables, CD players, Bluetooth adapters, and more.
• Speaker Outputs: A/B Speaker Selection – Drive two sets of speakers with ease.
• Dimensions: 480 × 149 × 350 mm
• Weight: 12.5 kg

TRADE-IN PROGRAM

“If you have any vintage audios (receivers, speakers, cassette, reel to reel…) & want to upgrade with the serviced one, don’t hesitate to contact us for the best deal. You only need to pay for the difference between yours & mine….”

Condition:

This receiver is in “Excellent” condition, displaying minor signs of use with a bright, clear dial. All knobs, feet, and the attached AM antenna and AC cord are present and intact. Although the manual is missing, it can be found online or we can provide a PDF upon request. Please inspect all photos thoroughly for the actual condition.

Service:

Upon inspection, the unit had scratchy controls, a dim dial, and some distortion in one channel. Therefore, it underwent servicing by our technician. Pioneer used certain transistors in this model that are known to fail after 40 years, so all of these were replaced. This upgrade resolved the distortion issue. Additionally, several questionable capacitors were replaced. 

Testing:

After servicing, the receiver was tested on our bench and performed excellently, delivering a powerful, warm, distortion-free signal characteristic of analog receivers. All inputs, outputs, and features were confirmed operational, and the tuner spins smoothly. Additional testing was conducted, and we can provide specific feature information upon request. This is a remarkable find for the vintage audiophile.

Condition Disclosure:

This item exhibits minor wear consistent with light use, as shown in the provided photos. The listing includes exactly what is pictured; no accessories, test equipment, or media are included.

Thank you for being a valued customer & Thanks for looking!