Sansui QR4500 Receiver – Serviced Working mint

Condition: Excellent – Fully serviced, thoroughly tested, and ready for reliable playback. With over 2,000 fully serviced and certified vintage receivers/speakers delivered, HQaudios stands as one of the most reputable sources for high-quality audio units. If you’re browsing on a mobile device, scroll down and tap the Title to view the complete description

ABOUT

The Sansui QR-4500 is a classic vintage quadraphonic receiver that represents the golden era of hi-fi audio. Designed with Sansui’s renowned engineering, this 4-channel receiver delivers warm, rich sound with excellent separation and depth. Its versatile design allows both stereo and quadraphonic playback, making it a unique and highly collectible piece for audio enthusiasts.

Fully serviced and restored, the QR-4500 has been brought back to optimal working condition while preserving its original character. The beautifully refinished wood cabinet and brushed aluminum faceplate highlight its timeless design, while internal components have been carefully inspected and serviced for reliable long-term performance.

Whether you’re a vintage collector or an audiophile seeking that signature analog warmth, the Sansui QR-4500 offers a powerful, musical, and immersive listening experience. It’s an excellent centerpiece for any classic hi-fi system.

No warranty No returns Sold as-is due to vintage electronics

• Condition: Excellent – Serviced, tested, and cleaned
• Model: QR4500
• Type:  4-Channel Receiver
• Protection Plan: No warranty – No returns
• Free Support: Must be used before requesting return
• Packaging: Securely packed, insured, and tracked
• SKU: 15UQVE0006

Customer Service:

Once your item arrives, if you have questions about how your item functions or proper settings, please CONTACT US.

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….”

Note:

The actual color of the product may sometimes differ slightly from the photos due to lighting conditions, temperature, and the device used. Some angles in the photos may not fully reflect the product’s condition. Please read the description carefully and feel free to message us if you have any questions

SPECS

• Type: 4-Channel Receiver
• Power Handling: 27W per channel into 8Ω (Quadraphonic)
• Recommended Amplifier: Built-in amplifier (No external required)
• Frequency Response: 20Hz – 30kHz
• Total Harmonic Distortion: 0.5%
• Speaker Impedance: 4Ω – 16Ω
• Inputs: 2 x Phono (MM), 2 x Tape Loop, 1 x Quad Aux, 1 x Quad Tape
• Outputs: Pre-Out / Main-In (Power Amp In)
• Tuning Range: FM, MW
• Power Consumption: 310W (max)
• Dimensions (W x H x D): 20.71″ x 6.73″ x 12.48″ inches (526 x 171 x 317 mm)
• Weight: 41.0 lbs (18.6 kg)

KEY FEATURES

• Quadraphonic 4-Channel Design – Supports both stereo and 4-channel audio playback for an immersive experience
• Warm Vintage Sansui Sound – Rich, smooth tonal balance with detailed mids and strong bass response
• Multiple Inputs & Outputs – AUX, tape, and pre-out/main-in connectivity
• Solid Build Quality – Heavy-duty construction with a real wood cabinet and aluminum faceplate
• Versatile Controls – Independent front/rear balance, tone controls, and multiple speaker configurations 

REFURBISHED

This Sansui QR-4500 Receiver has been professionally restored and fully tested:

• Cabinet Restoration
  • Original wood cabinet cleaned and refinished to restore its natural luster
  • Minor imperfections addressed while preserving vintage authenticity
• Internal Inspection & Service
  • All internal boards inspected and cleaned
  • Aging components checked and serviced where necessary for stable operation
• Controls & Switches
  • All knobs, sliders, and switches cleaned and deoxidized
  • Smooth operation restored with no noise or signal dropouts
• Tuner & Signal Performance
  • FM/AM tuner checked and aligned for accurate reception
  • Signal path tested to ensure clean and balanced output
• Acoustic & Functional Testing
  • Fully tested across all channels (2CH & 4CH modes)
  • Completed a 2-hour continuous playback test to ensure reliability and stability

RESULT:
The Sansui QR-4500 now performs beautifully with warm, dynamic, and detailed sound across all channels. After full restoration and 2-hour testing, it delivers stable, noise-free operation with smooth controls and excellent musicality. This receiver is ready to provide years of reliable performance with classic Sansui sound.

SUGGESTED PAIRINGS

• KLIPSCH FORTE – Highly efficient speakers that match perfectly with the QR-4500’s dynamic output
• JBL L100 – Punchy, lively sound that complements the Sansui’s warm tone
• DCM KX12 – Balanced and powerful speakers ideal for both stereo and quad setups
• Pioneer HPM-100 – Strong bass and crisp highs for a classic vintage pairing

PACKAGING & SHIPPING

Secure Packaging:

• High-density foam inserts with 5-layer corrugated cartons
• Additional internal padding and wrap for transit protection
• Double-wall outer box with corner guards and straps

Shipping Details:

• Dispatch Time: Ships within 3 business days

• Carrier: UPS Ground (tracked & insured)

• Signature Required: Yes (as buyer’s request)
• Transit Time: Typically 3–7 business days (USA)

📦 Note: Packaging may vary slightly depending on unit size or availability, but safety and protection are always our top priority.