🚀🚀🚀 * RARE * Vintage Harman Kardon 75+ AM/FM Multichannel Quad Receiver with Original Wood Case - Serviced + Cleaned + LED

👉 For Sale: Rare Harman Kardon 75+ AM/FM Quad Receiver with Original Wood Cabinet (1974) - 45 WPC (Stereo)

Up for sale is a Harman Kardon 75 Plus, a rare and versatile AM/FM multichannel receiver from 1974. Part of Harman Kardon’s early foray into quadraphonic sound, this model delivers high-quality stereo playback and supports 4-channel audio for an immersive vintage listening experience. It also comes with its original wood cabinet, adding to its classic appeal and collector value.

Specifications:

• Tuning Range: FM, MW
• Power Output: 45 WPC (stereo), 18 WPC (quadraphonic) into 8 Ω
• It has stereo and matrix modes, and features a joystick for balancing speaker output, a unique and intuitive control found only in select vintage models.

• Weight: 27 lbs (12.25 kg)
• Dimensions: 16-5/8″ W × 15″ D × 5″ H
• Speaker Load Impedance: 4–16 Ω
• Signal-to-Noise Ratio: 85 dB (line)
• Damping Factor: 40
• Total Harmonic Distortion: 0.5 %
• Frequency Response: 4 Hz–70 kHz

Highlights:

• Dual-mode operation: excellent stereo performance or authentic 4-channel vintage sound.
• Known for its musical FM tuner section and clear, warm sonic profile.
• Includes the original real wood cabinet, cleaned and polished to showcase its rich grain.
• Durable build quality typical of Harman Kardon’s 1970s gear.

Condition:

• Tested and serviced for preventative maintenance.
• All functions, meters, lights, inputs, and controls are working properly.
• The faceplate and all knobs were removed and cleaned; controls treated with Deoxit.
• The wood cabinet has been carefully cleaned and polished.
• Cosmetically excellent with minor age-appropriate signs of wear.

Local Pickup:

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 warranties or returns.
• While fully working now, vintage gear may require tuning after shipping.
• It will be securely packed with care, and shipping includes Reverb Safe Shipping Protection.

Shipping:

• Ships within 5 business days of purchase.

Tags for Visibility:

Harman Kardon | 75 Plus | Vintage Receiver | Quadraphonic | AM/FM | Stereo | 1970s Audio | Marantz | Sansui | Pioneer | NAD | Luxman | Yamaha | Wood Cabinet | Collector Hi-Fi