【High-Fidelity Sound with Ultra-Low Distortion】
Powered by the ES9068AS DAC chip, the TOPPING E50 delivers ultra-low THD+N of 0.00009% and 126dB dynamic range — perfect for desktop HiFi, streaming, or digital source upgrades.
【USB Input with XMOS XU216 – Up to PCM768kHz / DSD512】
Enjoy full MQA decoding and high-resolution playback via USB. Compatible with Windows, macOS, Linux, iOS, and Android – plug and play for most systems.
【Optical & Coax Inputs with MQA Rendering】
Both Toslink and Coaxial inputs support 24bit/192kHz PCM, DSD64 (DoP), and MQA rendering, giving you versatile digital input options beyond USB.
【Ultra-Low Jitter with CPLD Clock Optimization】
CPLD-based clock control dramatically reduces jitter – no need for external femtosecond clock, delivering pure, accurate digital audio signal.
【5V USB Power Anywhere, Anytime】
Powered via standard 5V input — use your phone charger, power bank, or PC USB port. Convenient and portable without bulky power bricks.
【Selectable TRS & RCA Outputs】
Switch between balanced TRS, unbalanced RCA, or both output modes to fit your amplifier, speaker, or system configuration.
【Built-In Preamp Function + Auto On/Off】
Control output volume via remote. Auto on/off based on signal input saves power and enhances ease of use in any audio setup.