Harman Kardon HK 340
The Harman Kardon HK 340 was a budget oriented receiver that was introduced in late 1978 and was at the lower end of the HK lineup. It’s retail price was under $250 and at 20 …
Vintage Receivers From The 70s and 80s
The Harman Kardon HK 340 was a budget oriented receiver that was introduced in late 1978 and was at the lower end of the HK lineup. It’s retail price was under $250 and at 20 …