audiowize

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
Less than 1 month

Price Paid:  $0.00

Summary:
Having owned the HD-600 and AKG-501 concurrently for some time in 2002, I opted to sell the 501's and keep the HD-600's. To say that I am familiar with the sound of the HD-600 is a huge understatement. Unfortunately, 7 years of almost daily use left me with the need to purchase a new set of headphones. Having listened to my boss's HD-650's, I considered that option, as well as the new HD-800.

Listening to the HD-600 vs. HD-650, there differences weren't incredibly large, and perhaps not significant enough to justify the price difference. Then I noticed a set of AKG 701's used locally. I looked at the specs and surmised that they were best driven with a dedicated headphone amp (I have four currently), and the used price was hard to beat, so I went for them.

These are a gigantic improvement over the 501's IF you have the power to really get them going. I found that a Headroom Airhead didn't quite do the job, but a Bottlehead SEX amp (2 watts @ 8 ohms) was more than adequate. Compared to the HD-600, these have a far tighter sound to them, and they really stay composed with difficult material. I noticed at first that they sounded very, very hard. This characteristic seemed exaggerated with the Headroom amp, especially in the lower octaves. After letting them play for a little over 100 hours (they were used when I got them, but not well broken in), the sound has softened and the tunes are sweet. The bass control is out of this world! For the price I paid, I couldn't touch anything close to comporable in the Sennheiser line. Also, these are some very comfortable cans. The large padded ear pieces provide enough pressure on your head to hold the headphones in place, so the downward pressure on the top of your head is nill.

Overall, these are a killer deal for an at home headphone. Don't even bother running them without a dedicated amp. An iPod or Zune will fall way, way short of what this headphone can do. Even some smaller portable amps are debatable.

tngiloy

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
More than 1 year

Visitors rate this review
5.00 of 5, 3.00 votes

Price Paid:  $300.00 from Abes of Maine

Summary:
These are without a doubt the best headphones I have ever listened to.
I use headphones to listen to music after my wife goes to bed to maintain peace in the house, and had been using AKG500's for a few years. I decided to upgrade about a year ago, so I took my AKG500's with me to test against different models at the local hi-fi stores. I listened to Sennheiser 600, 650 and a couple of Grado models (I don't rember the model #'s) in the $200-$600 range. Nothing I listened to came close to the AKG 500's I already owned.
I then decided to order a pair of the AKG 701's over the web, since no local stores carried them. They had gotten great reviews, and since I could return them if I didn't like them, I had nothing to lose.
I didn't return them. They sound great. Far better than the AKG500's, which were better than anything I had auditioned.
My SSP (Anthem D2) has a built in headphone amp, which I'm sure helps the sound quality greatly. Like many good headphones they need an inboard or outboard amp to get the most out of them. These are not meant to be used with an iPod.
The sound is clear and neutral. The bass is very good for headphones. I have yet to hear floorstanding speakers that match the sound from these cans. I'm sure there are some, but they are out of my price range.

Strengths:
Clarity.
Smoothness.
Comfort.
Price.

Weaknesses:
You will need a headphone amp if your receiver, pre/pro or pre/amp doesn't have one built in.

Similar Products Used:
Sony's, Sennheisers, Grado

AJS

Overall Rating
 4 of 5

Value Rating
 4 of 5

Used product for
3 Months to 1 year

Visitors rate this review
3.14 of 5, 7.00 votes

Price Paid:  $306.00 from DJ Deals

Summary:
Great sounding cans after extensive break-in period. Mine took a good 3 weeks of being played 24/7 before they sounded really good.

Comfortable around ears, lowish clamping force (unlike vice-grip Senn '600's), don't feel hot after long periods.

Could use a bit more dynamic impact and bass response could be stronger, so -1 Star for those.

Similar Products Used:
AKG K240M, Sennheiser HD 600, Sony MDR-V600, Sony earbuds (unknown model #), Koss Pro 4AAA+, others.