The Sansui 7070 is a highly regarded vintage AM/FM stereo receiver from Sansui’s late-1970s lineup, delivering the brand’s signature warm, rich sound with increased power and dynamic headroom. Rated at approximately 60 watts per channel into 8 ohms, the 7070 offers strong, controlled performance with a full-bodied midrange, smooth highs, and tight bass—making it an excellent match for a wide range of music including rock, jazz, soul, and vinyl-focused listening.
- Model: Sansui 7070
- Type: AM/FM Stereo Receiver
- Protection Plan: 1-Year Warranty Included
- Free Support: Must be used before requesting return
Customer Service
Once your item arrives, if you have any questions about setup, placement, or system matching, please CONTACT US. We are always happy to help.
TRADE-IN PROGRAM
If you have vintage audio equipment (receivers, speakers, cassette decks, reel-to-reel, etc.) and would like to upgrade to this fully serviced Sansui 6060, feel free to contact us. You only pay the difference between your equipment and ours.
Note
Actual appearance may vary slightly due to lighting and display differences. Please review all photos carefully.
- Power Output: 60 watts per channel (into 8Ω)
- Frequency Response: 10Hz – 40kHz
- Total Harmonic Distortion (THD): 0.3%
- Damping Factor: ~30
- Input Sensitivity / Impedance:
- Phono (MM): 2.5mV / 50kΩ
- AUX / Tape: 150mV / 50kΩ
- 60WPC Sansui Power – Strong, dynamic output with greater headroom, delivering punchy bass, smooth mids, and clear highs across all listening levels.
- Clean FM Reception – High-sensitivity tuner with stable, low-noise performance for clear and reliable radio playback.
- Integrated Phono Equalizer – High-quality built-in phono stage for MM cartridges, providing warm, detailed vinyl sound.
- Robust Power Supply Design – Upgraded, well-regulated circuitry ensures consistent, controlled performance even under demanding loads.
- Classic Sansui Engineering – Late-’70s build quality with iconic styling, analog warmth, and long-term reliability for everyday use and collection.
Electronic Service & Repair
Full Inspection & Professional Service:
The Sansui 7070 has undergone a comprehensive inspection and professional servicing to address common age-related issues such as noisy controls, intermittent contacts, and performance instability. All functions were tested and restored to ensure stable operation and authentic Sansui sound.
Component Replacement:
Several critical components were replaced, including aged capacitors in the power supply and amplifier sections, as well as output-stage transistors to ensure stable power delivery and long-term reliability.
Power Supply Restoration:
Power supply capacitors were replaced where necessary to restore proper voltage regulation and prevent instability under load.
Signal Path & Control Service:
All switches and selectors were thoroughly cleaned and serviced to eliminate noise and ensure smooth, reliable operation.
Restored Internal Circuitry
Capacitors in both the power supply and power amplifier sections were replaced to restore signal integrity and dynamic performance. Output transistors were replaced to ensure stable operation and protect connected speakers. Bias and operating parameters were checked and adjusted to maintain safe and consistent performance.
Lamps Replaced / Serviced
The radio dial illumination lamps were replaced with correct 8V bulbs. The dial window and diffuser were cleaned to restore clear, even illumination and preserve the classic Sansui look.
Cleaning & Detail Restoration
The interior was thoroughly cleaned to remove dust and debris, improving airflow and heat dissipation. All knobs, switches, and controls were cleaned and treated for smooth, noise-free operation. The exterior was carefully cleaned and detailed to present the receiver in the best possible vintage condition.
Extended Testing After Restoration
After servicing, the Sansui 7070 was tested under load during extended listening sessions to confirm long-term reliability. The receiver maintained stable operation without distortion or overheating, delivering consistent, musical performance throughout testing
- JBL L100 Century – Punchy, lively sound that pairs perfectly with the 7070’s warmth, great for rock and classic tracks.
Klipsch Heresy – Highly efficient and dynamic, delivering explosive detail and presence even at lower volumes.
Pioneer HPM-100 – Strong bass and crisp highs, creating a fun and energetic listening experience.
ADS L810 – Smooth, refined sound with excellent imaging—perfect for jazz, vocals, and acoustic music.
Polk Monitor 7 – Balanced and easy to drive, great for everyday listening with a warm tonal match.
🎁 Unlock an instant $100 voucher with every combo purchase.
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
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)
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 availability, but safety and protection are always our top priority.
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We provide shipping to the contiguous 48 United States, on most items. Shipping fees to ALL OTHER LOCATIONS will be calculated individually and added to customer invoices. HQaudios is also not responsible for any taxes, local duties, or fees outside of the USA and those are not included in the sale price or ship charge. In the event that the customer refuses a shipment, all shipping costs to and from the country or State in which the item was shipped to are not refunded. Please note, in some cases return shipping can cost as much as double the original ship cost.
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.
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.
Return Policy: 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 "Excellent" items must remain in "Excellent" 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
⚠ For high-value products: Due to the nature of these products, we prioritize fast processing for orders from eBay account holders who have been established for at least 3 years, with a successful transaction rate and feedback score of 99% or higher. For other cases, we will carefully consider the order and proactively contact the buyer to provide prompt support.
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.
We provide shipping to the contiguous 48 United States, on most items. Shipping fees to ALL OTHER LOCATIONS will be calculated individually and added to customer invoices. HQaudios is also not responsible for any taxes, local duties, or fees outside of the USA and those are not included in the sale price or ship charge. In the event that the customer refuses a shipment, all shipping costs to and from the country or State in which the item was shipped to are not refunded. Please note, in some cases return shipping can cost as much as double the original ship cost.
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.
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.
Return Policy: 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 "Excellent" items must remain in "Excellent" 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
⚠ For high-value products: Due to the nature of these products, we prioritize fast processing for orders from eBay account holders who have been established for at least 3 years, with a successful transaction rate and feedback score of 99% or higher. For other cases, we will carefully consider the order and proactively contact the buyer to provide prompt support.
For full policy details, please visit our ABOUT US page.
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