Harman/Kardon 50+ Vintage Multichannel Receiver with Original Wood Case — Serviced, Cleaned, LED Dial Lighting

From Bash Vintage Audio (BVA LLC) — a highly rated Reverb seller with 4.8★ feedback across 245+ reviews, known for accurate descriptions, careful packing, and strong communication.

YouTube Demo

A YouTube demo video is included so you can see this Harman/Kardon 50+ powered on and operating before purchase. Please review the video and photos carefully, as they are part of the description.

Overview

For sale is a Harman/Kardon 50+ vintage multichannel stereo / quad receiver with its original wood case. This is a very cool early-1970s Harman/Kardon receiver with classic brushed aluminum styling, black-glass dial, green dial illumination, and multichannel/quad-era functionality.

This unit has been serviced, cleaned, fitted with LED dial lighting, and function-tested. The original wood case came with the unit and is included, giving it the complete vintage hi-fi presentation collectors look for.

Condition

This Harman/Kardon 50+ presents very well overall.

Cosmetic notes:

• Clean black-glass dial
• Bright green LED dial illumination
• Brushed aluminum faceplate presents well
• Strong, readable lettering
• Knobs and pushbuttons are present and clean
• Tuning meter illuminates
• Rear panel is readable
• Interior appears clean and orderly
• Normal age-appropriate wear consistent with a vintage receiver

Please review all photos closely for the exact cosmetic condition.

Original Wood Case Condition

The original wood case is included and came with the unit. It presents well with attractive vintage grain and a warm finish.

Wood case notes:

• Original Harman/Kardon wood case included
• Good overall presentation
• Normal light edge wear
• Small scuffs / age-appropriate marks
• Some interior/base wear visible inside the cabinet

The case is a strong value-add and makes this unit display beautifully in a vintage audio setup.

Service & Testing

This receiver has been serviced and cleaned for reliable use.

Service / testing performed:

• Unit serviced and cleaned
• LED dial lighting installed
• Controls and switches cleaned and exercised
• Interior inspected and cleaned
• Tuner dial illumination verified
• Powered on and function-tested
• Audio output verified
• Multichannel / quad-style controls inspected and tested to the extent practical

This unit is not represented as a full recap or full restoration unless explicitly stated. It is a vintage electronic item and may require future maintenance due to age.

Rear Panel & Electrical Details — Photo Verified

Photo-verified rear-panel details include:

• Model: Harman/Kardon 50+
• Serial No.: 24961579
• Made in Japan
• AC: 117V, 60Hz
• Power consumption: 140W
• AC fuse: 2A / 250V
• DC fuses: Right / Left 1.5A / 3AG
• Switched AC outlet: 200W max
• Inputs include Phono
• Discrete Phono / Aux Front / Back
• Tape Monitor Front / Back
• Tape Out Front / Back
• Front and Back speaker outputs
• FM 300Ω antenna connection
• AM antenna connection
• Ground terminal
• Quad / multichannel switching

Buyer should confirm proper speaker load, fuse values, and system setup before use.

Features

• Vintage Harman/Kardon 50+ receiver
• Multichannel / quad-era design
• Original wood case included
• LED dial lighting
• Brushed aluminum faceplate
• Black-glass dial
• Phono input
• Aux / discrete multichannel inputs
• Tape monitor and tape out connections
• Front and back speaker outputs
• Classic warm vintage Harman/Kardon sound

Sound

The Harman/Kardon 50+ delivers the warm, musical, smooth vintage receiver sound these early HK units are known for. It has a very natural presentation with good detail, nice midrange texture, and the classic analog feel that makes vintage Harman/Kardon gear so enjoyable.

It is a great fit for a vintage two-channel setup, office system, listening room, or collector display.

Included

Included in this sale:

• Harman/Kardon 50+ vintage multichannel receiver
• Original wood case
• Attached power cord

No other accessories are included unless shown in the photos or specifically stated.

Shipping & Packing

Shipping is insured ground shipping only.

This receiver will be carefully packed and double-boxed for safe transit. Shipping cost includes carrier cost, Reverb insurance, packing materials, and handling.

Local pickup is available in Newton, MA 02466.

Please Read

This is a vintage electronic item. It is fully tested and working at the time of listing, but because of age, vintage electronics may require future service, adjustment, or maintenance at any time.

Please review all photos and the YouTube demo carefully, as they are part of the description.

BVA Issue Resolution / Reverb Protection Process

If your item arrives damaged or not as described, please message me promptly with clear photos and a video showing the issue. I am happy to work toward a fair resolution. In most cases, resolution will be handled in one of two ways:

1. Local repair reimbursement, if approved in advance
2. Full return and refund

Please keep all original packing materials and the box, as they may be required for a claim or return.

If a return is approved under Reverb Protection, Reverb issues the return shipping label after the claim is reviewed and approved. The seller does not generate the return label.

SEO / Tags

Harman Kardon 50+, Harman/Kardon 50+, HK 50+, vintage Harman Kardon receiver, vintage Harman/Kardon receiver, Harman Kardon quad receiver, vintage quad receiver, multichannel receiver, vintage stereo receiver, 1970s receiver, vintage hi-fi receiver, silver face receiver, wood case receiver, vintage audio receiver, serviced vintage receiver, LED dial receiver, Bash Vintage Audio, BVA

Hashtags

#HarmanKardon #HarmanKardon50Plus #HK50Plus #VintageReceiver #VintageAudio #VintageHiFi #QuadReceiver #MultichannelReceiver #SilverFaceReceiver #WoodCaseReceiver #BashVintageAudio #BVA