Alessandro MS PRO Headphones by Grado Labs

Price: $699.00

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A perfect gift for dad or any special audiophile! The Alessandro Music Series PRO open headphones (MS PRO) by Grado are the top of the Music Series Headphones, crafted with attention to every detail, even down to the UHPLC used in its connecting cable. MS Pro headphones are hand-crafted from carefully selected mahogany using an intricate procedure of curling between production steps helps achieve optimal sonic quality. Very similar in appearance to the Grado RS1i Reference Series Headphones, but with a very different sound. The overall sound remains pure and harmonically correct with excellent dynamics and an ultra smooth top end. According to an audio review by "Alessandro always described as the more neutral, natural alternative besides the bright, harsh and forward sounding grados."

Alessandro High-End Products and Grado Labs combined their design capabilities to create the superior line of Music Series headphones. is pleased to offer the Music Series headphones that focuses on the needs of the music industry and are endorsed by Eric Johnson, Mark Mancina, Richard Mullen, Steve Dwire, John Mayer and Lenny Kravitz. Now every audiophile can have extraordinary listening enjoyment resulting from the same superior design and precision demanded by the music industry.

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. Hand made in the USA by Grado Labs.

Music Series PRO Headphones

Transducer type: Dynamic
Operating principle: Open air
Frequency response: 12 - 30K Hz
SPL lmV: 98
Nominal impedance: 32 Ohms
Driver match db: 0.05

Vented diaphragm
Mahogany air chamber
UHPLC voice coil wire
UHPLC connecting cord
1/4" Plug with 1/8" adapter included