The Mr Speaker’s Mad Dogs headphones have been around for a while now and are currently produced as revision 3.2. To understand the reason for the revisions, let me explain the genesis of these ‘phones.
Mad Dogs begin their life as the very affordable and not particularly special (except for being very neutral and a little bass-light) Fostex T50RP. Over many years, Dan Clark (the founder of Mr Speakers) tested various mods to the T50RP which resulted in the product we have today. Currently (on the 3.2 version), the mods include everything from new ear pads, sealed vents, and internal damping to a leather “comfort strap” which sits directly below the stock Fostex headband. The result of all this modification is a similar looking headphone that is sturdy, robust, comfortable and a great performer at its very modest price ($300 USD).
To read the review please head over to the new Passion for Sound site. It’s sexier and there’s lots of great new content coming soon.
Most headphones on the market use a “traditional” driver technology referred to as dynamic drivers. These are much the same as the speakers you see in your stereo system or car with a cone of some sort driven by a coil of wire inside a magnet structure. In the past, planar magnetic technology was a fringe product in the headphone world, but over recent years this technology that was once nearly abandoned has enjoyed a resurgence to create some of the finest headphones on the planet. I’m going to talk about 2 of them here…
The LCD-2 was first released around 2010 and marked the first headphone from Audeze and the first really well-known planar magnetic headphone of the current generation. The LCD-2 has since undergone multiple revisions to tweak and improve on the sound and comfort. My pair are a December 2013 model which were made shortly before the most recent upgrade known as the Fazor. For the sake of comparisons to your tastes in music, the December 2013 version of the LCD-2 brings more treble energy and detail than its predecessors, but it’s still a warm / smooth sounding headphone compared with similarities to the HD650 (although I believe the LCD-2 is noticeably better than the HD650).