Marantz 2270 Stereo Receiver +Free WC-22 wood case – Restored – 1 Year Warranty

Condition: Fully tested, serviced and restored – Excellent sound, great working. 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 Marantz 2270 is one of the most iconic vintage receivers ever produced, known for its warm, musical sound signature and timeless design. Built during the golden era of hi-fi in the 1970s, the 2270 delivers a rich, full-bodied listening experience with smooth midrange, deep bass, and a signature Marantz warmth that continues to be highly sought after by audiophiles worldwide.

Featuring a solid aluminum faceplate, precise analog tuning system, and robust internal architecture, the 2270 was engineered for both performance and longevity. Its versatile connectivity and powerful amplification make it an excellent centerpiece for any vintage audio system, capable of driving a wide range of classic speakers with authority and musicality.

This unit has been fully restored and serviced by HQaudios, ensuring it not only preserves its original sonic character but also performs reliably for modern use.

⚠️ Important Note – Vintage Market Risks

When purchasing vintage audio equipment, actual condition is far more important than the model itself. On the general market, many units may suffer from aging components, inconsistent restoration quality, or altered sound performance due to improper servicing.

HQaudios – Restored & Tested Unit

At HQaudios, every unit is carefully restored, tested, and verified using a structured technical process to ensure stable performance and preserve the original Marantz sound signature. This provides a significantly safer and more reliable buying experience compared to unverified vintage listings.

• 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

Why This Listing

Unlike unverified vintage units on the market, this pair of JBL C50 OLYMPUS 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.

Note on Product Images

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: Receiver
• Power Handling: 70W per channel into 8Ω
• Recommended Amplifier: Built-in amplifier (No external required)
• Frequency Response: 7Hz – 50kHz
• Total Harmonic Distortion: 0.3%
• Damping Factor: 45
• Input Sensitivity: 1.8mV (MM), 180mV (Line)
• Signal to Noise Ratio: 80dB (Line)
• Channel Separation: 35dB (Line)
• Speaker Impedance: 4Ω – 16Ω
• Tuning Range: FM, MW
• Dimensions (W x H x D): 17.33″ x 5.39″ x 14.00″ inches
• Weight: 38.5 lbs

3/ KEY FEATURES

• Classic Marantz sound signature: warm, rich, and highly musical
• Solid-state amplifier with strong, stable power output
• High-quality aluminum faceplate with timeless vintage aesthetics
• Smooth analog tuning system with precise FM/AM reception
• Versatile input options including phono stage for vinyl playback
• Excellent synergy with a wide range of vintage speakers

4/ RESTORATION & TECHNICAL PROCESS

Original condition issues

• Aging internal components due to long-term use
• Minor cosmetic wear consistent with age
• Controls and switches required cleaning and servicing
• Performance required full inspection and recalibration

HQaudios Restoration Process

• Fully recapped critical boards including power supply and audio path
• Cleaned and treated all switches and potentiometers for smooth operation
• Inspected and serviced amplifier section for stable output
• Checked and calibrated bias and DC offset
• Serviced tuner section for accurate signal reception
• Cleaned internal components and reinforced key solder points
• Replaced aging components where necessary to ensure reliability
• Fully cleaned exterior, faceplate, and knobs
• Reassembled and calibrated for optimal performance
• Extensive testing under real listening conditions

Results after restoration

• Warm, rich, and detailed Marantz sound signature restored
• Smooth and noise-free control operation
• Stable power output with balanced channel performance
• Clean signal path with improved clarity and dynamics
• Reliable performance during extended listening sessions
• The unit has been confirmed fully functional and stable by HQaudios

5/ RECOMMENDED AMPLIFIER MATCHING

The Marantz 2270 pairs exceptionally well with classic vintage speakers:

• JBL L100 / L112 – dynamic sound with strong bass and lively presentation
• KLIPSCH HERESY / FORTE – highly efficient with excellent detail and impact
• TANNOY BERKELEY / CHEVIOT – warm, natural sound with rich midrange
• PIONEER HPM-100 – punchy bass and energetic vintage character

Proper speaker matching will maximize the classic Marantz sound: warm, rich, and dynamic.
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.