🎶✨ Sansui AU-7500 Vintage Integrated Amplifier — Serviced / Cleaned, Bench Tested, 100V JDM

Sansui AU-7500 Vintage Stereo Integrated Amplifier — Serviced, Cleaned, Bench Tested, Japan 100V JDM

YouTube Demo

A video demo is available showing this Sansui AU-7500 powered on, playing, and tested through a vintage HiFi setup. The demo is provided so buyers can hear the unit in operation before purchase.

Overview

For sale is a Sansui AU-7500 vintage stereo integrated amplifier, a classic 1970s Sansui amplifier known for its warm, powerful, musical sound and excellent build quality.

This unit has been serviced / cleaned by Cove Electronics, bench tested for approximately 3 hours, and verified working using Klipsch KG-4 and Sansui speakers.

This is a Japan-market 100V JDM unit, so it requires a proper step-down transformer for use in the U.S. or other 120V regions.

Condition

• Clean vintage condition overall
• Faceplate, knobs, and controls present well
• Original knobs are installed
• Normal age-related cosmetic wear may be present from vintage use
• Please review all photos carefully for cosmetic condition

Service & Testing

This Sansui AU-7500 was serviced / maintained by Cove Electronics.

Service tag indicates:

• Controls / pots cleaned
• General maintenance performed
• Unit tested and verified working
• Bench tested for approximately 3 hours
• Tested with Klipsch KG-4 & Sansui speakers
• Audio output confirmed
• Controls checked during testing

This unit is not represented as fully recapped, fully restored, or rebuilt unless explicitly stated and documented. It has been serviced, cleaned, and tested for proper operation.

Rear Panel & Electrical

• Model: Sansui AU-7500
• Type: Vintage stereo integrated amplifier
• Voltage: Japan 100V
• Requires proper step-down transformer for U.S. / 120V use
• Buyer is responsible for using the correct transformer and confirming safe operating setup before use

Important: This is a 100V JDM unit. Do not plug directly into 120V wall power without a proper step-down transformer.

Features

• Classic Sansui 1970s integrated amplifier design
• Warm, detailed vintage Sansui sound
• Multiple line-level inputs
• Phono input for turntable use
• Bass, treble, balance, and volume controls
• Speaker selector functionality
• Solid vintage build quality
• Great match for efficient vintage speakers

Sound

The Sansui AU-7500 has the full, warm, and dynamic presentation that Sansui integrated amplifiers are known for. It delivers excellent midrange presence, strong low-end control, and a smooth top end that works well with classic rock, jazz, vocals, and vinyl playback.

Bench testing through Klipsch KG-4 & Sansui speakers confirmed strong, enjoyable playback during the 3-hour test period.

Included

• Sansui AU-7500 integrated amplifier
• Original installed knobs
• Service tag from Cove Electronics shown in photos

Not included unless otherwise stated:

• Step-down transformer
• Original box
• Manual
• Interconnects or speaker cables

Shipping & Packing

• Insured ground shipping
• Unit will be professionally packed for safe transit
• Double-boxed when appropriate
• Shipping cost includes insurance, packing materials, and handling
• Local pickup available in Newton, MA

Please Read

This is a vintage audio component and is sold as a serviced / tested vintage unit. While it has been cleaned, maintained, and bench tested, vintage electronics may require future service due to age.

If an issue occurs during shipping or shortly after delivery, please contact us before opening a return. We will work with the buyer through Reverb’s process.

Resolution options may include:

1. Local repair reimbursement if approved in advance
2. Full return and refund through Reverb’s return process

Please keep all original packaging. Photos and video of any issue may be required for a Reverb Shipping Protection claim. After a claim is filed and approved, Reverb issues the return label.

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