🎶 Harman Kardon HK 430 ‘Twin Powered’ Vintage Stereo Receiver — Serviced, Cleaned, LED + YouTube Demo

For Sale: Harman Kardon 430 Twin Power Vintage Stereo Receiver (45 WPC) - #43662

This receiver has been cleaned, serviced, and tested through multiple inputs to confirm stable operation and strong channel balance.

Up for sale is a Harman Kardon 430 Twin Power, a highly regarded vintage stereo receiver known for its dual power supply design, warm, detailed sound, and classic build quality. With 25 watts per channel (WPC), this receiver delivers smooth, rich audio, making it an excellent choice for vintage audio enthusiasts and collectors.

Condition:

The unit has been tested and serviced for maintenance, ensuring that all inputs, controls, meters, and lights function properly.

Cosmetically, it is in very good condition with wear and few dents on the faceplate consistent with age. The faceplate, knobs, and display are clean, preserving the receiver’s iconic Harman Kardon aesthetic.

The receiver was run through an extended listening test to confirm stable operation with no hum, distortion, or channel imbalance.

Cosmetic condition is very good overall with light age-appropriate wear as shown in the photos. Please review the images and video carefully as they are part of the description.

Local Pickup option: 

Available for CASH & CARRY in Newton, MA, or Portsmouth, RI.

Important Information – Please Read Before Buying:

• This is a vintage item sold AS IS, with no returns or guarantees (implied or written).

• While the receiver is working 100% at my location, vintage electronics may require adjustment or servicing after shipping.

• The unit will be securely packed for safe delivery, but buyers should understand the nature of vintage audio equipment.

Shipping Information:

• Shipping cost includes Reverb Buyer Protection for added security.

• The unit will ship within 5 business days of purchase.

Tags for Visibility:

Harman Kardon | Sansui | Marantz | Pioneer | Luxman | Sony | Sanyo | Kenwood | NAD | Yamaha | Nikko | Technics | Onkyo