New Japan Radio has newly developed a high-performance, high-sound-quality volume control IC "MUSES72323" for MUSES series products, announced that it has begun mass production.
summary
MUSES72323 is a newly launched volume control IC of the "MUSES" series with high performance and high sound quality.
The volume control device has the characteristics of a maximum operating voltage of ±18V, low distortion, low output noise, and 0.25dB step control.
The composition of the volume control system can be used with an external amplifier, which improves the freedom of design.
MUSES72323 is most suitable for advanced audio equipment and professional audio equipment that require high performance and high sound quality.
What is MUSES
MUSES is an audio semiconductor device brand developed for the pursuit of high sound quality.
The MUSES series of products are unique audio products in the world created in accordance with the following concepts.
1. Pursue high-quality sound
2. Pursue lossless original sound without rendering and exaggeration
3. Pursue a soul-shaking voice that cannot be fully measured by data indicators
Features
High sound quality
MUSES72323 is the flagship version of volume control IC developed in accordance with the MUSES development philosophy. It adopts the circuit technology, semiconductor production process technology, and assembly technology accumulated in the MUSES series. After repeated auditions, a new product is finally developed. product.
high performance
-The maximum operating voltage is ±18V, achieving a high dynamic range
-Adjustable in 0.25dB steps
-Low noise/low distortion ※1
-Combination of zero-crossing detection circuit ※2, soft step circuit ※3, reducing the noise generated by volume switching
Free design of high sound quality system
In order to be able to configure a high-quality system freely, an external amplifier is adopted to make the high-quality design more flexible.
Because it is a semiconductor volume control device, the balance between channels will be very small. In addition, it can be used in combination with the MUSES series of operational amplifier products to realize a higher-quality audio system.
application
Advanced audio equipment
Professional audio equipmen
