USB Audio Digital Interface Module DSD1024/PCM768K Compatible with Combo384 (Advanced Clock Version)

Description:
- This module is compatible with Amanero Combo384, with only a larger width dimension than Combo384. If the horizontal space does not conflict during installation, it can be used as an upgrade to Combo384.
- The module is designed with independent power supply pins.

The main advantages of this interface compared to the official Combo384 are:
- Four layer board design.
- Adopting for ARM STM32F4 main controller with a main frequency of 168MHz, which is nearly twice as high as the main frequency of 96MHz of the ATSAM3U series main controller from COMBO384.
- Use an independent USB PHY interface chip to reduce the workload of the controller, while the combo384 uses the built-in USB interface for ATMEL chip.
- Use two 2A high current low-noise LDOs to independently power MCU and CPLD.
- It has an independent power supply interface, which can easily use the built-in power supply of the DAC to power the USB module.
- The advanced clock version uses three specially designed low phase noise clocks, which have significantly improved performance compared to the CCHD957 series for Crystek.
- Compared to the combo 384, this module has richer sound details, stronger transients, wider sound fields, and better authenticity in sound reproduction.
- Supports up to DSD1024 and PCM768K.

Package Included:
- 1 x USB Digital Interface Module