LHY AUDIO Hi-End Digital Audio Player Bluetooth 5.0 AES Coaxial Optical I2S Output Advanced Version

LHY AUDIO Hi-End Digital Audio Player Bluetooth 5.0 AES Coaxial Optical I2S Output Advanced Version

Version Introduction:
Advanced Version: Digital interface for Amanero; American femtosecond crystal oscillator; digital transformer for MuRata

Description:
Powered by UV-class batteries, it converts AC power into DC power, providing the purest power source and greatly reducing interference. Battery power supply provides clean enough power for each device, solves the problem that traditional AC power supply sound is greatly affected by the environment, and makes the sound more stable and quieter. Since the signal of this product does not need to be amplified, the power consumption is only 300mA, so there will be no transient and insufficient dynamics, and the storage capacity can be used continuously for 40 hours.

The output interface has AES / RCA coaxial / optical / HDMI (i2s). The input method is Bluetooth / USB. AES/coaxial is output independently through digital isolation transformer, and i2s is output independently through LVDs chip, which reduces interference and makes the output signal more pure. Among them, there is an i2s dial switch on the device, and users can adjust the i2s line sequence according to the device, or provide information for us to adjust in advance.

It adopts Bluetooth 5.0 protocol receiving technology, supports Bluetooth 5.0 protocol, and supports for aptX/aptX-HD encoded audio transmission.

The Bluetooth signal output is up-converted to 192khz. Adopt American femtosecond crystal oscillator. The ultra-high-precision femtosecond clock allows the digital circuit in the machine to work in a precise time base. Femtoseconds are quadrillionths of a second (10-15 seconds), and the improvement in sound quality is immediate! Such an audiophile design is very rare in Bluetooth audio devices!

Audiophile audio components. USB interface uses the original interface for Amanero, which is more stable and has better sound quality than the interface for Xmos. CCHD-957 signal is more stable. Large-capacity battery power supply is very pure uV level. The CSR8675 Bluetooth module signal is up-converted to 192KHz. WM8805 low jitter 50PS RMS, i2s to spdif signal. SRC4192 has high performance and low jitter, sampling rate conversion dynamic range 144db, THD+N 140db. ADP150 ultra-low noise voltage regulator.

Specifications:
- Model: 2489
- Input interface: USB-B, Bluetooth 5.0
- Output interface: coaxial RCA, AES, optical fiber, HDMI-IIS
- Bluetooth module: CSR8675 Bluetooth 5.0
- Bluetooth support: For SBC/AAC/APTX/APTX-LL/APTX-HD/LDAC
- I2S (HDMI) support: 384K/32BIT, DSD64, DSD128, DSD256. The interface is compatible with multiple HDMI definitions (such as for PS audio/Gustard, HOLO Spring)
- Fiber/Coaxial/AES/Bluetooth support: 192Khz/24bit
- USB digital interface: USB interface for Amanero
- Power supply mode: internal battery power supply, can be charged via type-c charging cable for Android
- Size: 48 x 158mm/1.9 x 6.2"
- Net weight: 700g/1.5 lb

Package Included:
- 1 x Set of Bluetooth Player