Official remote controller app for Qudelix DAC/AMP devices. Connect a compatible Qudelix device via USB to configure audio settings, manage equalizer presets, and monitor device status. Features include: - Device control and status monitoring via USB HID - Equalizer settings and preset management - Volume control - DAC and audio output settings - Battery status monitoring - Device firmware updates - Bluetooth codec and streaming information Feature availability varies by device. Requires a compatible Qudelix DAC/AMP connected via USB.