Digital USB Interface with Normal Crystal Oscillator I2S Support Coaxial 384K Output DOP128 DSD512

Digital USB Interface with Normal Crystal Oscillator I2S Support Coaxial 384K Output DOP128 DSD512

Description:
- For Amanero Italian interface is an excellent USB interface, which has a high share in the USB industry except for XMOS.
- Many for Amanero USB interfaces are marked with coaxial output, but they are not perfect. Most use I2S conversion SPDIF chips such as W8805 for data conversion. But the change of data brought by this conversion cannot be guaranteed, and the sound brought by each conversion chip will also be different.
- The new advantage is that the coaxial can output all the sampling formats under 384k. The coaxial DSD DOP128 and optical fiber coaxial DOP64, which many old USB interfaces cannot complete.

LED Indication:
- Yellow: 44.1K
- Deep green: 48K
- Green: 88.6K
- Purple: 96K
- Red: 176K
- Blue: 192K
- Orange: 352K
- White: 384K
- Deep green: DSD128
- Green: DSD256
- Purple: DSD512

Features:
- The board uses FPGA to complete SPDIF conversion output and DSD DOP output.
- FPGA completes I2S data differential and ordinary I2S output.
- The internal and external power supply is switched through the power switch. 6-9V is recommended for external power supply.
- External power supply uses ultra-low voltage differential low ripple voltage stabilizing IC.
- Please use polyphase independent power supply, each crystal oscillator, FPGA and master control are separately powered by IC to reduce interference.
- The coaxial uses mkp1837 copper-pin coupling capacitor and da101 coupling transformer, which should be familiar to audio enthusiasts.
- seven-color sampling indication, better viewing the current sampling frequency.
- It uses 45.1584M and 49.152M frequency crystal oscillator.
- The coaxial optical fiber signal is output separately by the FPGA port, and the coaxial can output 384k DSD DOP 128 The optical fiber can output 192k DSD DOP64.

Package Included:
- 1 x USB Interface Board