SHANLING UA7 Portable USB DAC Headphone Amplifier, Dual JAN6418 Vacuum Tube, ES9069 Hi-Fi Chip, 577mW@32Ω, Supports 768kHz/32bit PCM & DSD512, 3.5mm+4.4mm, OLED Display, Orange

["【Dual JAN6418 Vacuum Tubes for Warm, Smooth Sound】 The UA7 integrates two genuine JAN6418 tubes, delivering the rich, analog warmth that tube enthusiasts love. Easily switch between Tube and Transistor modes to enjoy two distinct sound signatures—perfect for any genre or mood.","【ESS ES9069 Hi-Fi DAC for Ultra-Precise Audio】 Powered by the flagship ESS ES9069 DAC, the UA7 supports native PCM 768kHz/32bit and DSD512. With a 117dB SNR, it captures every detail with exceptional clarity, offering a true audiophile-grade listening experience.","【OP+BUF Amplifier with 577mW @32Ω Balanced Output】 Featuring OPA1662 + BUF634 architecture, the UA7 delivers powerful output. The 4.4mm balanced jack provides up to 577mW@32Ω, easily driving high-impedance headphones, while the 3.5mm single-ended output offers great performance for everyday use.","【Compact Design with 0.87” OLED Display & Multifunctional Wheel】 True to the UA series, the UA7 is slim and highly portable. The built-in OLED screen shows real-time playback info, volume, and mode. The multifunctional wheel allows smooth, precise control over volume and settings.","【Dedicated Companion App for Advanced Control (Android/Windows)】 The Shanling Eddict Player app (available for Android and Windows) lets you customize filter settings, gain levels, channel balance, and more. (iOS version does not support this feature due to system restrictions.)"]