Yamaha CR-820 Vintage Stereo Receiver – Restored – 1-Year Warranty

Condition: Tested, serviced and restored – Excellent sound. 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.

1/ ABOUT 

The Yamaha CR-820 reflects Yamaha’s late-1970s approach to hi-fi design – clean engineering, balanced sound, and understated aesthetics. Rather than focusing on exaggerated warmth or overly colored presentation, the CR-820 was designed to deliver music with clarity, control, and long-term listening comfort.

Its sound character feels smooth, open, and highly balanced, making it especially enjoyable with vinyl playback, jazz, acoustic recordings, vocals, and classic rock. The receiver presents music with good separation and natural detail while still maintaining the relaxed analog character that many listeners appreciate from vintage Yamaha equipment.

Visually, the CR-820 carries a timeless appearance that remains attractive decades later. The brushed aluminum faceplate, large tuning dial, clean control layout, and walnut-style cabinet give the receiver a refined vintage hi-fi look without feeling overly complicated or aggressive in design. It is the type of receiver that fits naturally into both dedicated vintage systems and modern listening spaces.

⚠️ Important Note – Vintage Market Risks
When purchasing vintage audio equipment over 40 years old, actual condition is far more important than the model itself. On the general market, many units may suffer from aging components, inconsistent restoration quality, oxidation issues, or altered sound performance caused by improper servicing and long-term storage.

At HQaudios, every vintage receiver is carefully inspected, professionally serviced, cleaned, tested, and verified to ensure stable operation while preserving the original sound character and overall vintage authenticity of the equipment.

HQaudios – Restored & Tested Unit
This Yamaha CR-820 has been professionally serviced and tested by HQaudios technicians. Preventive servicing was performed on the power supply section, aging components were inspected and serviced where necessary, the tuner and illumination systems were verified, and the receiver received detailed internal cleaning and operational testing to improve long-term reliability and stable daily listening performance.

• Condition: Very Good – fully cleaned & restored
• Warranty: 1 year (repair or replacement)
• Free Support: Must be used before requesting return
• Ready to use, no further adjustment required
• SKU: 151TRSH0279

Why This Listing

Unlike unverified vintage units on the market, this vintage receiver has been restored and thoroughly tested, ensuring stable sound quality and reducing the risks associated with buying vintage equipment.

Customer Service

Once your item arrives, if you have questions about operation or setup, please contact us anytime. We are here to support you before and after purchase.

Notes

– This item is designed for the U.S. market and operates on U.S. power standards. If you are located outside the United States, please contact us before purchasing so we can help confirm compatibility for your setup.

– The actual color and appearance of the product may slightly vary due to lighting conditions, camera settings, and display differences. Some angles may not fully reflect every detail of the item. Please review all descriptions carefully and feel free to message us for clarification.

**TRADE-IN PROGRAM

If you have any vintage audio equipment (receivers, speakers, cassette decks, reel-to-reel, etc.) and want to upgrade to a serviced unit, please contact us for the best offer. You only need to pay the difference between your item and ours.

2/ SPECIFICATIONS

• Type: 2-Channel Stereo Receiver
• Power output: 60W per channel into 8Ω
• Frequency Response: 20Hz – 20kHz
• Total Harmonic Distortion: 0.01%
• Damping Factor: 40
• Input Sensitivity: 2.5mV (MM), 120mV (Line)
• Signal to Noise Ratio: 94dB (MM), 100dB (Line)
• Outputs: 120mV (Line)
• Speaker Impedance: 4Ω – 16Ω
• Semiconductors: 47 Transistors, 9 ICs, 1 FET, 14 Diodes, 3 Zener Diodes, 7 LEDs
• Tuning Range: FM, MW
• Dimensions (W x H x D): 20.08″ x 6.57″ x 15.20″ inches (510 x 167 x 386 mm)
• Weight: 30.0 lbs (13.6 kg)

3/ KEY FEATURES

• Clean late-1970s Yamaha receiver design – minimalist silver-face styling with timeless aesthetics
• Smooth and balanced analog sound – detailed midrange with relaxed long-listening character
• Large illuminated tuning display – classic analog receiver appearance and smooth tuning feel
• Excellent tonal balance – ideal for vocals, jazz, acoustic recordings, and classic rock
• Multiple analog input connections – compatible with turntables, tape decks, and auxiliary sources
• Walnut-style wooden cabinet – warm and refined vintage hi-fi presentation
• Precise control layout – intuitive operation with solid tactile response across all functions
• Reliable everyday vintage receiver – suitable for both listening systems and collector setups

4/ RESTORATION & TECHNICAL PROCESS

Original condition issues

• Exterior cabinet and chassis showed signs of age and long-term storage
• Internal electronic sections required preventive inspection and servicing
• Controls and switches showed oxidation from years of use
• Tuner and illumination systems required operational verification

HQaudios Restoration Process

Cabinet Condition

• Wooden cabinet carefully cleaned and refreshed
• Aluminum faceplate professionally detailed and cleaned
• Knobs, switches, and control surfaces cleaned thoroughly
• Exterior cosmetic condition improved while preserving original vintage character

Internal Inspection & Electronic Service

• Internal amplifier and power supply sections inspected carefully
• Aging components and related electronic sections serviced where necessary
• Signal-path circuits checked for stable operation
• Internal solder joints and heat-sensitive areas inspected carefully

Controls & Switches

• All rotary knobs and selector switches professionally cleaned
• Input selectors and speaker switches tested for stable operation
• RCA connections and speaker terminals cleaned and secured

Tuner & Signal Check

• FM/AM tuner section tested for stable reception
• Analog tuning responsiveness verified carefully
• Dial illumination and indicator functions checked thoroughly

Acoustic & Functional Testing

• Receiver tested through extended listening sessions
• Channel balance and tonal performance verified carefully
• Heat stability and operational consistency confirmed during testing

Results after restoration

• Smooth and balanced vintage Yamaha sound signature
• Stable tuner reception and clean analog operation
• Quiet background performance with consistent channel balance
• Beautiful silver-face presentation with timeless vintage styling. Minor bend on the top panel 
• Reliable listening performance suitable for long-term daily use

5/ SUGGESTED PAIRINGS 

The Yamaha CR-820 pairs especially well with efficient vintage speakers that benefit from balanced tonal presentation, clean midrange detail, and smooth analog warmth.

• Yamaha NS-690 – balanced and natural Yamaha pairing with excellent detail
• JBL L26 / L36 – lively vintage presentation with strong bass energy
• KLH Model Five – warm and smooth character ideal for vocals and jazz
• ADS L710 –  detailed stereo imaging with refined high-frequency response

With proper speaker matching, the Yamaha CR-820 delivers an enjoyable vintage listening experience with excellent tonal balance, smooth musicality, and timeless late-1970s Yamaha styling.
HQaudios is available to assist with system matching before purchase.

6/ 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)

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.