Good review, well done!   For the sake of the argument, I'd be interested in your opinion of the Mytek Stereo192 in comparison to the Yulong D200, if you're familiar with the Mytek that is.   Did you feel the D200 benefitted the Audio Technica's AD2000 better than the Sennheiser HD600?  ...

I would be interested in helping you out.   I've been involved in the acoustics department at the faculty of electrical engineering here, even though my occupaction deals with a different scope of engineering (structural). I have been in audio and music production for 15 years and have...

He's still around! His latest thing is the XS range which is absurdly good! But he's not the only designer over at "his" lab! :)

According to Mr. Jam Somasundram who designed the amplifier, Audeze LCD-X and Sennheiser HD650 have been used in the creation of this amplifier. He also tells me both Oppo headphone and it's amplifier have been used as well.   Apart from Bryston, Pass is the only high-end manufacturer with the...

Hi! Yes, the amplifier is single-ended. According to Mr. Harrington, they are considering a balanced amplifier at a later date. They are, however, confident this amplifier will drive virtually any headphone with an impedance between 20 and 600 Ohm. As a result of this criteria, the amplifier...

Hi folks!   The moment I have waited for years has finally arrived and Pass Laboratories have just introduced their new headphone amplifier at CES.   Some of you may be familiar with Pass Laboratories. The company was founded by Nelson Pass, a world-renowned audio designer and virtually a...

Hi Robert!   Then the HD700 is exactly what I am looking for! I am looking for a pair of headphones that will complement the HD800 and at offer (at least to some extent) the insight into music that HD800 have. The HD800 is a rather fine headphone but sometimes I feel like using something else...

Hi Rob!   You also happen to have the same amplifier as I do, the Bryston BHA-1. So as with the HD800, the HD700 is a good match for the BHA-1 I take it?   Cheers! Antun

Hi and thanks for your reply!   I didn't know that! I was under the impression Sennheiser was going for exclusiveness just like with the HD800. It doesn't matter in any case, they still seem like a fine headphone.   Cheers! Antun

Hi folks!   I am interested in a pair of HD700 headphones. I would like to make sure I get a recent  serial number so can you please tell me which approximate serial number you have and when and where you purchased your HD700s?   I did the same when I was buying the HD800 and the results...

Unit of measure for sensitivity is dB / mW. Ohm is a unit of measure for electrical resistance. A good review otherwise!

Hello guys!   I would like to ask for some help with respect to my future headphones for quiet listening in the evening. My equipment is Bryston (BDP-1 player, BDA-2 D/A converter, BHA-1 headphone amplifier) and Sennheiser HD800 with it's CH800S cable. What I would like is to have a pair of...

No, Simaudio is not a conglomerate but something strange happened to them. Last year I could have swore they went under. They "introduced" several new products which were identical to the previous products and only the model numbers were changed. Even the manuals stated this. They also cut their...

An excellent review! Thanks!   I was always impressed with HD600's ability to reach into the stratosphere with quality recordings. I never actually owned a pair and I was foolish to sell the HD650 a few years ago. It is by far the greatest mistake I have done in audio.    However, I own a...