Harman Kardon HK 620 Integrated Amplifiers

4.5/5 (4 Reviews) MSRP : $350.00


Product Description

40 Watt Integrated Amplifier (1994-1995)


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Reviews 1 - 4 (4 Reviews Total)

User Reviews

Overall Rating:4
Value Rating:5
Submitted by George Vichev a Audio Enthusiast

Date Reviewed: January 26, 2014

Bottom Line:   
Very good amplifier for the money (I've payed $100 second hand) it has a tremendous sound for this kind of money and easily two times that amount. I've been listening to this amp for about three years and to buy a better one I have to pay three times more (second hand). I have listened to many other amps including newer and more expensive models in the harman/kardon's range (hk 970), but I've been disappointed. For a hundred dollars this harman is simply great! It really sounds like a 80W amp.

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Used product for:   More than 1 year

Duration Product Used:   Audio Enthusiast

Product model year:   1997



Overall Rating:4
Value Rating:5
Submitted by psonic a AudioPhile

Date Reviewed: September 22, 2005

Bottom Line:   
Very nice amplifier that can play very loud without stessing a bit. Has no trouble with any speaker I've used. Sound is quite refined for and amp in this price range. Tonality is excellent, as is overall clarity, no sign of being veiled, lots of detail and air. Amp has tremendous speed, so separation is great. Sounds like and 80 w/ch integrated. Remote works everything and the volume has an indicator led so you can see its position when dark. Let me tell you, I was shocked how close this amp comes to the ($1000) Audio Refinement Complete in many respects.

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Used product for:   3 Months to 1 year

Duration Product Used:   AudioPhile

Price Paid:    $200.00

Purchased At:   audiogon



Overall Rating:5
Submitted by axels a an Audio Enthusiast

Date Reviewed: May 10, 1999

Bottom Line:   
Wery good. I have it more than a year. You have to pay 2-3 times more to do better. Needs careful system matching, will "dress out" cheap CD players, but in the right setup gives a taste of high end.

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Duration Product Used:   an Audio Enthusiast



Overall Rating:5
Submitted by Dennis Thomas a an Audio Enthusiast

Date Reviewed: July 27, 1997

Bottom Line:   
I've lived with this small integrated amp for about 3 months now and I really can't give it enough praise.
It is rated at only 40 watts per channel. It has some problems driving low impedence speakers. So it is best if used in a small to medium sized room with sensitive speakers.

The sound quality is just amazing for a budget integrated. The soundstage is deep and wide, with plenty of detail. It never sounds harsh, even at high volume levels. MY CD player is a Marantz CD63se, and Speakers are the new Kef Q15's

Unfortunaly the HK620 and all other harman/kardon 2 channel stereo amplifiers have been discontinued in the US. But they are available in Europe.

My only complaint is that this amplifier does not have PREOUTS, otherwise it deserves five stars.

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Duration Product Used:   an Audio Enthusiast




Reviews 1 - 4 (4 Reviews Total)

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