1. Brands
2. Harman-Kardon
3. Integrated amplifiers
4. Harman Kardon HK 640

Harman Kardon HK 640

• Connect

   I want this product  I own this product  I owned this product

• For Sale (4)
• Sold/Expired 

•  Filters
•  Grid
•  List

Affiliate Disclaimer: Some listings contain affiliate links. If you make a purchase through one, it helps keep Hifishark free at no extra cost to you.

Filter by

All regions

All countries

All sites

Price range

-

Prices in Original currency

Order by Relevance, high first Relevance, low first Price, high first Price, low first First seen, new first First seen, old first Product, a-z Product, z-a Site, a-z Site, z-a Proximity, closest first Proximity, farthest first

Product

Site

Price

Listed

Kleinanzeigen

harman/kardon HK 640 Kleinanzeigen €99 Feb 17, 2026

willhaben.at

Harman Kardon HK 640 Verstärker + TU 950 Tuner inkl. Fernbedienun willhaben.at €140 Feb 15, 2026

Kleinanzeigen

Harman Kardon HK640 Verstärker Kleinanzeigen €50 Jan 17, 2026

Subito

harman kardon hk 640 Subito €100 29% Jul 16, 2025

Resources

• Add one Your favourite Harman Kardon HK 640 resource? » Add a link here

Discuss Harman Kardon HK 640

Please log in to discuss Harman Kardon HK 640 with other users of Hifishark