Asahi Kasei Microdevices Corporation&lqquot&s, (AKM), advanced audio D/A converter (DAC) : AK4376A has been adopted in beyerdynamic&lqquot&s new on-ear headphones, Aventho Wireless announced by TEAC Corporation, (TEAC), in November 15, 2017. The Aventho Wireless is an on-ear wearing style closed system Bluetooth® headphones with Germany beyerdynamic&lqquot&s Tesla technology.

This 32-bit advanced DAC with a headphone amplifier is a higher performing solution of the AK4375A that is adopted by many portable audio products since it was launched in 2014. The AK4376A achieves -107dB THD+N and 125dB SNR, the best performance in the field as a compact DAC with a headphone amplifier for portable audio products.

AK4376A

The Best Analog Performance, High Sound Quality Advanced D/A Converter with Headphone Amplifier

This 32-bit advanced D/A converter (DAC) with a headphone amplifier is a higher performing solution of the AK4375A that is adopted by many portable audio products since it was launched in 2014. The AK4376A achieves -107dB THD+N and 125dB SNR, the best performance in the field as a compact DAC with headphone amplifier for portable audio products. Reproducible performance of original acoustic sounds is also improved, showing -100dB or better performances in all audible bands. The digital input format corresponds to high resolution sound sources and supports PCM input up to 384 kHz. The AK4376A is housed in an ultra-small 36-pin CSP package (2.74mm x 2.56mm), enabling premium performance in a very small footprint. It is ideal for audio devices with Hi-Fi function such as smartphones, tablets, portable music players and headphones.

● Maximum Sampling Frequency/Resolution: PCM 384 kHz/32-bit

● S/N (SNR): 125dB

● Distortion (THD+N): -107dB

● Sound Color Digital Filter: 4 types



Source:http://www.akm.com/