Outstanding Sansui QRX-7500 Receiver – Fully Recapped & Serviced – 1-Year Warranty

• Model: Sansui QRX-7500
• Type: Stereo / Quadraphonic Receiver
• Protection Plan: 1-Year Warranty Included
• Free Support: Must be used before requesting return
• SKU: 15QTUE0054

Outstanding Sansui QRX-7500 Receiver

ABOUT

The Sansui QRX-7500 stands among the finest quadraphonic receivers of the 1970s, engineered for wide soundstage performance and premium musical accuracy. This restored unit blends vintage character with modern reliability, offering a powerful 4-channel output and a beautifully illuminated display.

Refurbished by HQaudios with extensive electrical and cosmetic work, this receiver is now in mint operating condition and includes a newly built walnut wood cabinet.

• Model: Sansui QRX-7500
• Type: Stereo / Quadraphonic Receiver
• Protection Plan: 1-Year Warranty Included
• Free Support: Must be used before requesting return
• SKU: 15QTUE0054

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

• Tuning range: FM, MW
• Power output: 32W/ch (stereo), 25W/ch into 8Ω (quadraphonic)
• Frequency response: 30Hz to 30kHz
• Total harmonic distortion: 0.3%
• Damping factor: 40
• Input sensitivity: 2.5mV (MM), 100mV (DIN), 100mV (line)
• Signal to noise ratio: 70dB (MM), 80dB (line)
• Output: 100mV (line), 30mV (DIN)
• Speaker load impedance: 4Ω to 16Ω
• Semiconductors: 159 x transistors, 94 x diodes, 13 x FET, 5 x IC, 9 x zener diodes
• Dimensions: 23.39″ × 7.99″ × 14.57″
• Weight: 48.1 lbs
• Year: 1974

KEY FEATURES

• True 4-channel quadraphonic receiver with flexible routing
• High-sensitivity tuning section with stable FM/AM performance
• Triple tone control and individual balance adjustments
• Multi-function level meters for accurate monitoring
• Rich, warm Sansui sound signature
• New handcrafted walnut cabinet for an upgraded premium look
• Clean, bright dial and meter lighting

REFURBISHED – WHAT HAS BEEN DONE

Electronics & Restoration

Recapped essential boards using premium audio-grade capacitors

Power supply serviced and voltage rails re-checked

All pots, switches, selectors deep-cleaned to eliminate noise

Signal path refreshed and oxidized contacts cleaned

Bias, idle current and DC offset adjusted to factory specs

Full functionality verified: FM/AM, Phono, AUX, Tape, Quad modes, Filters and Controls

Lighting Replacement

All dial lamps and meter lamps replaced

Even brightness across tuning scale and meters

Indicator lamps renewed for long-term stability

Cosmetic & Mechanical Detailing

Faceplate polished and detailed

Knobs cleaned and brushed to a uniform satin finish

Glass thoroughly cleaned, inside and outside

Rear terminals and jacks cleaned; some minor age signs may remain, not affecting performance

Controls feel smooth, firm and precise

Wood Cabinet

New custom-crafted cabinet

Walnut veneer, clean grain, smooth edges

Matches vintage aesthetic while providing excellent durability

SUGGESTED PAIRINGS:

Sansui SP series (for quad or stereo setups)

JBL L26 / L36 / L100

Pioneer CS series

Advent Large / KLH Model Five

💡 Buy as a combo and save — message us for bundle pricing!

PACKAGING & SHIPPING:

Secure Packaging:

Each unit is carefully packed using:

Nylon wrap and sealed inner carton

Custom EPE foam corners to protect edges

Double-wall outer box for shock resistance

Plastic straps + handling labels to ensure safe transit

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)

International Shipping:

We offer global delivery through the eBay International Shipping Program. eBay handles customs, duties, and tracking.

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

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Thank you for viewing our listing! Please kindly ensure you read all the provided information carefully!

We strive to describe all items honestly and accurately. However, as human beings, we may occasionally make mistakes. If you have any doubts or encounter conflicting information, please inquire before purchasing or making an offer

We kindly request that all buyers give us the opportunity to address any issues.

Payment Policy:

All buyers are required to make immediate payment or contact us within 24 hours to arrange payment, with payment received within 3 days. Offers submitted under the Best Offer feature are considered binding agreements and require immediate payment upon acceptance. Failure to adhere to these terms may result in substitution or cancellation of the transaction.

Payments must be accompanied by a valid shipping address listed as Confirmed. Payments with invalid shipping addresses will be refunded and may incur a processing fee deducted from the refund amount.

Shipping Policy:

This is for local pickup or we will ship it very carefully so that it arrives in good shape like it is now. Our customers’ satisfaction means everything to us. Once you get this item, feel free to contact us if it has any problems! I will try to answer any questions that you may have in a timely fashion.

All shipments are processed within 03 business days of payment, whenever possible. In the event of stock issues causing a delay, customers will be promptly notified, and alternative shipment arrangements will be made. Customers are responsible for any charges incurred due to failed delivery attempts or re-delivery.

Return Policy:

Our Free Support service must be utilized before requesting any return, for any reason.

Items may be exchanged within 30 days if defective or not as described, with a full refund of the purchase price if an exchange is unavailable.

If due to seller error, we will issue a prepaid return label or arrange for reimbursement of return shipping expenses as per this policy, not exceeding the original shipping cost.

The address for returning shipment: 10851 Capital Ave, Garden Grove CA 92843

Returned items may require inspection before determining fault. The item must be received in its original, unaltered condition with all original packaging. Electronic items cannot be opened or tampered with; sealed items must remain sealed, and “Mint” items must remain in “Mint” condition.

No returns will be accepted without first contacting us for Free Support, troubleshooting, or evaluation.

Warranty policy:

The warranty covers technical parts for up to 12 months from the date of receipt, provided there is valid evidence and the item remains sealed, unaltered, and has not been disassembled or internally inspected/repaired. Please note that shipping costs for warranty service will be the seller’s responsibility if the item is found to be defective.

⚠ Important Notice:

To ensure a smooth warranty process, we kindly request that you record a video while unboxing your package upon delivery. Any claims related to product damage or warranty service must be supported by clear video and photographic evidence. Please submit all required documentation to the official HQaudios email for prompt assistance.

***Failure to provide sufficient information as per our guidelines may result in the rejection of your request.

If you have any issues or dissatisfaction with our services, products, or policies, please refrain from leaving negative feedback immediately. Instead, contact us right away so we can provide you with the best possible solution and have the opportunity to improve our service quality!

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