Achieving the goal
of the real pure sound

As compressed digital audio has dramatically been popularized in the market, people can enjoy music anytime anywhere. But in the mean time, compressed music makes people look for the better sound quality. The MUSES is our first professional product, successfully made for all those music fans by our enthusiastic engineers. We start from the origin of music “Music is not only digital data, but the spiritual feeling”, what our engineers wanted in MUSES was to offer a fully natural sound appealing to your senses.

The selected materials
for higher sound quality

Comparing to existing regular Op-Amps, MUSES's circuit is much more refined, and it doesn't take any single sound source away from the original. Transmitting the bottomless sound source thoroughly to the board, *1 Nisshinbo Micro Devices Inc. is the first semiconductor company to adopt oxygen-free copper for the lead material. This is exclusively formulated from the cavity magnetrons of radar vacuum(M-Spec Frame), which requires quite sophisticated signal response.
The selected material brings you to feel the infinite music with the breath of performers.

*1 : Our examination as of May 2009

Innovative efforts
for the selected materials

MUSES use even more mature packaging and assemble technology and bring the many sound sources that are liable to be buried in refined signals, out of each musical instrument. One of the major consideration in achieving real original sound is the balance between both left and right channels and the independency. MUSES are assembled with *ASD technology in order to get higher separation and well-balanced symmetry for both channels. MUSES will take you to the wonderful sound world where you can feel a real, naturally splendid harmonic melody of full orchestra and chorale.

*Advanced Symmetry Die-bonding Technology

Experience of "Live" sound

Inspiring all music fans with a pure live sound in everyday life is the common goal shared by our dedicated staff at Nisshinbo Micro Devices Inc.. In order to obtain the pure live sound sources, we actually recorded and tested at concert halls. And the tests of countless listening to the sound source are performed in our audio listening lab. Our main focus is on the grace and expansion of the original sounds which should not be sensed only by the numbers.