All metal work for the Music Series Two (Alessandro MS-2) is machined from a special non-resonant, very hard alloy. A special processing method is used to increase the materials porosity.
This complex treatment insures that the earphone chamber has no “ringing” which might obscure detail or add coloration. The Music Series Two model (Alessandro MS-2) also utilize UHPLC in its connecting cable.
All Music Series headphones have a vented diaphragm design that incorporates a large air chamber. This design lowers the frequency resonance (distortion) of the diaphragm and extends bass response. A unique process to de-stress the diaphragm results in enhanced inner detail. The diaphragm is made of a low mass polymer, carefully formed to broaden resonant modes to reduce their amplitude. The diaphragm’s total mass is calculated to provide a full 20 KHZ bandwidth while avoiding breakup at lower frequencies.
The Music Series One, Two and Pro headphones all feature voice-coils that are wound from ultra-high purity, long crystal (UHPLC) oxygen free copper. Ultra-high conductivity copper yields the clearest transmission and lowest coloration possible. This combined with high power neodymium magnets provide maximum efficiency giving a smoother, cleaner and more dynamic sound and a larger perceived sound stage.