Harman Kardon 570i Receiver

I.Greyhound Fan

Harman Kardon 570i Receiver
« on: 11 Jun 2026, 09:42 pm »
Hi, I have a friend that would like to give me a working and in good condition, a HK 570i Receiver for free.  I do not know anything about this receiver from 1982.  I found specs, 45 wpc 8 ohms, high current design at 35 peak amps.  Is it worth taking?  He also wants me to take a matching tape deck which I have no use for.

It is not supposed to have the warm lush sound of the 1970's receivers. It is neutral and dynamic with good clarity from what I have read.  If I take it, I will clean it up and give it to my son of daughter to use in a bedroom system.

Any info will be much appreciated.

Thanks,

Larry

jmc207

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Re: Harman Kardon 570i Receiver
« Reply #1 on: Yesterday at 12:33 am »
According to this video it's a decent unit:

https://www.youtube.com/watch?v=-kITVLDPLfU

AllanS

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Re: Harman Kardon 570i Receiver
« Reply #2 on: Yesterday at 03:35 pm »
Last I looked my mother still has the same vintage HK 590i receiver I bought new in ‘83.  I really didn’t know what I was doing at the time but I was never satisfied with the system “carefully curated” from a Navy exchange catalog that paired it with Infinity RS7s.
That said I’d take it back in a heartbeat. My Mom had a mid 70’s HK receiver she bought on the recommendation of her boss at the time who owned a small speaker company.  I remember her system sounded fantastic but that was likely good speaker synergy.  It may have been misplaced but his recommendation planted the perception in my mind of HK of that era being good stuff that persists today.
I doubt this helps much but, if it doesn’t need restoration, I think it’s certainly worth playing with.

I.Greyhound Fan

Re: Harman Kardon 570i Receiver
« Reply #3 on: Yesterday at 08:25 pm »
Supposedly it was in good working condition when he boxed it.  I am going to take it.  I have to take the tape deck as well.   Not sure what I will do with it.  I got rid of mine 25 years ago.

brooklyn

Re: Harman Kardon 570i Receiver
« Reply #4 on: Today at 12:14 am »
That looks like a very nice vintage receiver.. My only problem with vintage receivers is they may need some maintenance.. Controls need to be cleaned with Deoxit from time to time or a capacitor might need to be change but generally they sound great.. I would take it.. Below is a fraction of the vintage audio gear that belongs to my buddy Tom.. a true vintage guy.. I really enjoy going over to his place and listening to his gear from days gone by..