TOPPING E50II
Premium AK4497S Stereo DAC
- App-Controlled Playback & EQ
- TopSync Low-Jitter Circuitry
- Dual Optical Input (S/PDIF & ADAT)
- USB PCM & DSD Native Decoding
- RCA & TRS Balanced Outputs
- Preamp Function for Active Speakers
- LDAC & aptX Wireless Support
- Minimalist Touch Controls
TOPPING E50II
Exceptional Sound with AK4497S DAC
E50II features AKM's flagship AK4497S stereo DAC chip, built on updated VELVET SOUND™ technology. It delivers rich textures, detailed layering, and immersive audio across the full frequency range. From deep bass to shimmering highs, every note feels natural and lifelike.
App-Controlled Convenience
Control your audio with ease using the TOPPING Home app. Switch inputs and outputs, adjust EQ settings, manage volume, and fine-tune the playback chain—all from your smartphone. Real-time control ensures your high-fidelity music experience is always just a tap away.
TopSync Circuit & Low Jitter
E50II employs FPGA+PLL-based TopSync circuitry with JitterNull technology to suppress jitter effectively. Optical inputs and USB decoding deliver precise, low-jitter digital output, ensuring your music remains clean, transparent, and faithful to the source.
Flexible Inputs & Outputs
Dual-format optical input supports S/PDIF and ADAT (44.1 kHz–192 kHz), integrating seamlessly with professional audio setups. USB decoding handles PCM 44.1 kHz–768 kHz (16–32 bit) and DSD64–DSD512 (Native), with custom drivers for Windows and plug-and-play macOS support. RCA and TRS balanced outputs allow simultaneous connections to multiple systems, while built-in preamp mode drives active speakers or power amplifiers directly.
High-Resolution Wireless Streaming
With Qualcomm QCC5125, E50II supports LDAC, aptX Adaptive, aptX HD, aptX, AAC, and SBC codecs up to 96 kHz/24-bit. Enjoy high-quality wireless audio from headphones, speakers, or portable devices without compromise.
Minimalist Interaction
The device features a sleek interface with touch-sensitive controls and adjustable screen brightness. Quick taps, long presses, or double-taps manage all essential functions smoothly, keeping operations intuitive and efficient.
Technical Details
- 1 x TOPPING E50II
- User Manual
