Hey there, guys.   You know... some people are bass-heads, other people are treble-heads... well, I am what you could call an "imaging-head".   I know that the HD 800 are outdated, thin souding and blah blah blah, but despite their flaws, I haven't been able to find a pair of headphones with...

Hey guys.   I've tried to contact them since 8th of August asking for an order (they are customizing my Mentor, which they have in their hands since June), but they haven't replied back. I've send like 5 mails already, and I have not received a single word back.   Have you experienced these...

Hey there!   Like 2 months ago I bought the UM Merlin from their website, and everything went fine until yesterday: they sent me an email telling me that the IEMs were ready for shipping, and after that they sent me the tracking number. As some of you might know, Unique Melody site says that...

Hey guys.   I'm about to get the Ultrasone Pro 900, but I have read about a "Pro 900 S-Logic" model. Is the "S-Logic" part just a second name for the regular "Pro 900", or it is a totally different model?   Thanks in advance for your help.

First off, sorry for such a noob question! The story goes as follows: a friend of mine, who is a very good electronic technician, worked on a balanced amplifier for his HiFiMAN RE-ZERO, and I asked him if he could make one for me too for my HiFiMAN RE-272. The question is: is it strictly...

Hey guys   I was wondering... I have the Superlux HD 668Bs, and they say they have a "56x2 ohms" impedance. A friend of mine has the HD 330s, which have a "150x2 ohms" impedance. What does the "x2" part exactly mean? Are they really 56/150 ohms respectively, or more like 112/300 ohms?

Hey guys,   I just wanted to share with you some pictures of the mod that "arteria", user of the CHW Chilean community, performed to his Brainwavz M4 in order to correct the annoying driver flex problem. It basically consists of drilling a small vent-hole in the earphones housings, just like...

Hey there.   Well, this is the question: supposing I have both a very good quality amp and music player, which one of the three following is the recommended?   a) Setting the player to the highest possible volume, and then controlling the output volume using the amp volume control. b)...

Hi to everyone   I have read this term several times when reading reviews about multiple balanced armature IEMs. What does exactly it mean?   Thanks in advance!

Hey there!   Well, now I own a Cowon D2 and Radius DDM headphones, and there is a noticeable roll-off in the subbass when using the Cowon, thing that doesn't happen when I use, for example, my computer's sound card as source.   The thing is that I'm planning on getting the UM Merlins in...

I'm going to be honest: I don't know a single thing about earphones "DIY-ing".   Now that you know the truth: I have been wondering a lot these days about what would happen if I opened my Radius DDM's housings, removed the 7 mm tweeters from them and somehow replaced them with the 9 mm...

Dear people,   I was wondering, is the company that makes the "Radius Atomic Bass" models the same one that makes the DDM models?   Well, why I'm asking this? There are two reasons: the first is that DDM models do not appear in Radius website: http://www.radiusearphones.com/   The...

Hi there.   Well, last night I had an "accident". I use some foam ear plugs to sleep (because of a noisy environment), and at some point of the night I woke up and one of the plugs was very deeply inserted into my ear, I don't know how that happened. I had to use tweezers in order to pull it...

Hi there!    Well, I want to buy a new audio player, and I count with a budget up to US$ 200. I will use unamped HiFiMAN RE0 phones and I'll be listening to lossless and high bitrate MP3 audio files. I'm aiming specially towards sound quality and expandability (i.e. memory card(s) support)...

Hey there!   Well, this friend of mine likes electronic music, and wants to buy some bassy circumaural headphones. Currently he's looking for the Bose Circum because "they are the best sounding headphones he has ever listened". I really want to open his eyes about this, and recommend him...