Marantz 2240B Vintage Receiver

The Marantz 2240B is a classic stereo receiver from the golden era of high-fidelity audio, designed to provide a rich, detailed soundstage that embodies the warmth and precision that Marantz is known for. With 40 watts per channel and exceptional build quality, this receiver is a perfect choice for vintage audio enthusiasts and those seeking a reliable, high-quality audio experience.

This unit has been professionally serviced and fully tested by HQaudios to ensure smooth performance, precise tuning, and clean, distortion-free sound output. The receiver features a sleek black anodized aluminum faceplate with golden laser-etched lettering for a modern aesthetic, while delivering the signature Marantz sound—perfect for both casual listeners and collectors alike.

• CONDITION: Excellent – Serviced, restored, recapped, tested, and cleaned
• MODEL: Marantz 2240B
• TYPE: 2-Channel Stereo Receiver
• PROTECTION PLAN: 1-Year Warranty Included
• FREE SUPPORT: Must be used before requesting return
• SKU: 1515QVE0020

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: 40 watts per channel into 8Ω (stereo)
• Frequency response: 20Hz to 20kHz
• Total harmonic distortion: 0.25%
• Damping factor: 30
• Input sensitivity: 1.8mV (MM), 180mV (line)
• Signal to noise ratio: 60dB (line)
• Channel separation: 30dB (line)
• Speaker load impedance: 4Ω to 16Ω
• Dimensions: 17-3/8 x 5-3/8 x 14-3/8 inches
• Weight: 30.8lbs

KEY FEATURES

• Power Output: 40 watts per channel into 8 ohms
• Classic Marantz Analog Tuning Scale with blue backlight
• Tone controls: Bass, Mid, Treble, Balance
• Multiple input options: Phono, AUX, Tape 1, Tape 2
• Headphone output for private listening
• Solid construction: Durable aluminum faceplate with a sleek modern finish

REFURBISHED

This Marantz 2240B receiver has undergone a detailed restoration by HQaudios, combining expert craftsmanship and a keen attention to detail. Every function has been meticulously serviced and every part restored to enhance both the sound quality and the visual appeal of this iconic piece.

1. Fully Serviced

• Brushed aluminum faceplate professionally cleaned and polished to restore its original shine.
  
• Knobs, switches, and pushbuttons cleaned with DeoxIT and lubricated to ensure smooth, responsive operation.
  
• Tone controls (bass, mid, treble, balance) tested and calibrated to their flat-center response for optimal sound reproduction.
  
• Speaker terminals cleaned and retensioned to ensure secure and stable connections.
  
• Headphone output tested for balanced stereo output.
  
• RCA inputs cleaned and re-tensioned for optimal signal integrity and a noise-free connection.
  
• Internal chassis cleaned, dusted, and presented in pristine condition.
  
• Rear panel cleaned, with lettering preserved or carefully touched up for a polished look.
  
• Full LED upgrade across dial scale, function lamps, and stereo indicator for bright, even illumination.

2. Electronic Restoration

• Capacitors replaced across critical sections, including the power supply, preamplifier, tone control, phono stage, and power amplifier.
  
• Power rails tested and regulated, ensuring stable operation under load.
  
• DC offset and bias recalibrated to factory specifications for precise operation.
  
• Transistors tested and replaced with low-noise equivalents to reduce distortion and maintain consistent performance.
  
• Solder joints reflowed in heat-prone areas to ensure long-term reliability.
  
• Wood case included, carefully restored with a walnut finish, providing a durable and elegant aesthetic.

3. Tuner Section

• FM/AM tuner realigned using precision equipment for optimal reception.
  
• FM stereo lock and mute thresholds calibrated for stable and reliable signal decoding.
  
• Gyro tuning mechanism cleaned and restrung to restore smooth, accurate tuning.
  
• Dial pointer realigned, and dial tracking adjusted to ensure precise tuning.

4. Final Testing & QA

• Stress test performed for 2+ hours to ensure thermal stability and performance at peak levels.
  
• Sound output tested for clarity, balance, and low distortion.
  
• Inputs (phono, AUX, tape) verified for noise-free operation and signal integrity.
  
• Listening tests conducted across all inputs to ensure distortion-free, dynamic audio.
  
• Passed HQaudios’ final quality assurance inspection, confirming the receiver is in top condition and ready for years of use.

5. Result

The Marantz 2240B now delivers outstanding warmth and clarity, with a balanced, distortion-free sound across all inputs. This fully restored receiver offers both excellent performance and timeless aesthetic appeal, featuring the signature Marantz warmth and precision. The walnut wood case enhances its classic look, making it a perfect addition to any vintage audio setup. Ready to provide decades of musical enjoyment.

SUGGESTED PAIRINGS

• Speakers: JBL L100, KLH Model 6, Advent New Large
• Turntables: Marantz 6100, Pioneer PL-12D, Dual 1229
• Cassette Decks: Marantz 5010, TEAC A-450

🎁 Unlock an instant $100 voucher with every combo purchase.

PACKAGING & SHIPPING:

Secure Packaging:
Each unit is carefully packed using:

• High-density foam inserts with 5-layer corrugated cartons
• 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.

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