Marantz 2330B Vintage Receiver- Free WC-22 Walnut Wood Case – 1 Year Warranty

• Condition: Excellent – Fully restored and tested
• Model: Marantz 2230b
• Type: Stereo Receiver
• FREE SUPPORT: Must be used before requesting return
• PROTECTION PLAN: 1-Year Warranty Included
• SKU: 15QTOE4888
• Includes WC-22 walnut wood case

Marantz 2330B Vintage Receiver

ABOUT

The Marantz 2330B is one of the most powerful and collectible receivers in the entire Marantz classic lineup. This unit has been professionally refinished with a full black anodized faceplate, combined with precision gold laser engraving, giving it an exclusive, striking, and modernized look while preserving the original 2330B typography and layout.

The lighting system has been completely upgraded to a deep blue glow, creating a bold and iconic presentation. Fully refurbished, fully recapped, and paired with a WC-22 walnut wood case, this 2330B offers top-tier performance and aesthetics.

• Condition: Excellent – Fully restored and tested
• Model: Marantz 2230b
• Type: Stereo Receiver
• FREE SUPPORT: Must be used before requesting return
• PROTECTION PLAN: 1-Year Warranty Included
• SKU: 15QTOE4888
• Includes WC-22 walnut wood case

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: 130 watts per channel into 8Ω (stereo)
• Frequency response: 10Hz to 60kHz
• Total harmonic distortion: 0.05%
• Damping factor: 60
• Input sensitivity: 1.8mV (MM), 180mV (line)
• Signal to noise ratio: 78dB (MM), 90dB (line)
• Output: 775mV (line), 1.5V (Pre out)
• Semiconductors: 4 x IC, 82 x transistors, 62 x diodes, 3 x FET
• Dimensions: 19.29″ × 5.75″ × 15.20″
• Weight: 48.50 lbs

KEY FEATURES

• Black anodized faceplate – professionally machined, no marks or imperfections

• Gold laser-etched lettering, sharp and consistent

• Full blue lighting system – bright, even, modern look

• Fully refurbished and fully recapped

• Includes WC-22 walnut wood case

• Rare finish, collector-grade appearance

• Strong, dynamic, high-current amplifier section

REFURBISHED

This Marantz 2330B has undergone a complete professional restoration following HQaudios’ standards. All major boards are rebuilt, recapped, aligned, and fully tested.

RECAPPED – Electrical Restoration

All electrolytic capacitors replaced with audio-grade Nichicon / Panasonic components.

Power Supply Board

• Full recap

• Voltage output stabilized

• Reflowed solder points and replaced heat-stressed semiconductors

• Improved grounding structure

Main Amplifier / Driver Boards

• Full low-ESR recap

• Bias & DC offset calibrated to factory spec

• Driver transistors checked; replaced as needed

• Thermal compensation circuits verified

• Output stage tested under load

Preamplifier & Tone Board

• Complete recap for clarity and tight channel balance

• All switches, potentiometers, and selectors deep-cleaned and lubricated

Phono Equalizer Board

• Recap restores RIAA accuracy and gain stability

• Noise-free operation tested

Tuner Section

• Key caps replaced

• Full RF/IF alignment for strong FM sensitivity and stereo lock

LIGHTING SYSTEM UPGRADE

• Full LED system in deep Marantz blue

• Dial, meters, and indicator lamps replaced

• Even illumination with long-life, low-heat LEDs

• Blue tone enriched to match the modernized black-and-gold aesthetic

MECHANICAL & COSMETIC RESTORATION

• Full black anodizing, executed with clean edges

• Gold laser engraving – crisp, evenly burned lettering

• All knobs polished and reinstalled

• Chassis cleaned internally & externally

• RCA jacks, terminals, and switches serviced

• WC-22 walnut wood case included, refinished in satin

FINAL TESTING

Each 2330B must pass HQaudios’ multi-stage QC process:

• 2–3 hour stress test

• Output power verified

• All inputs/outputs tested

• Channel gain and balance checked

• No hum, no pops, no distortion

• Tuner alignment checked

• Stable voltage and temperature under load

SUGGESTED PAIRINGS

• JBL L100, L112, 4311

• Klipsch Forte, La Scala

• Tannoy Eaton / Cheviot

• Turntables: Technics SL-1200MK2, Pioneer PL-550, Marantz 6300

PACKAGING & SHIPPING

• Includes WC-22 walnut wood case

• Double-boxed with custom-cut foam

• Shock and vibration-protected

• Ships within 24–48 hours from our US facility

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