AIYIMA H4 Portable DAC Headphone Amplifier ES9039Q2M HiFi USB-C Audio Adapter for Phone/PC/Gaming

genuine product made in China|In Stock|Free Shipping|Ship in 24h|Fast Delivery|Holiday Gift Specifications: Name: Portable DAC & Headphone Amplifier Model: AIYIMA H4 Color: Silver Material: CNC Aluminum Alloy Size: 56 x 23 x 12.5mm Weight: 22.5g (without cables) DAC Chip: ESS ES9039Q2M Op-Amp Chip: 2x RT6863 Supported Sampling Rates: USB PCM 32bit/768kHz, DSD512 (DoP); S/PDIF PCM 24bit/384kHz, DoP128 Output Interfaces: 3.5mm Single-ended (Combo S/PDIF Coaxial Support), 4.4mm Balanced Output Power (3.5mm): 125mW @ 32Ω Output Power (4.4mm Balanced): 240mW @ 32Ω Headphone Impedance Range: 16-300Ω Display: 0.91-inch OLED Screen Compatibility: Compatible with Android, iOS, macOS, Windows 10/11. UAC 1.0 mode supports gaming consoles like Nintendo Switch and PS5. Driver-free plug-and-play on most platforms (Windows 10 and above, macOS, iOS, Android). Windows 10 and above, macOS no driver needed. Features: [Hi-Res Audio Decoding] Equipped with flagship ESS ES9039Q2M DAC chip and dual RT6863 op-amps, supporting PCM up to 32bit/768kHz and native DSD512 for studio-grade high-fidelity sound. [Powerful & Balanced Output] Provides up to 240mW output from the 4.4mm balanced port, easily driving headphones with impedance from 16 to 300Ω. Features High/Low two-stage gain adjustment for perfect matching. [Dual Headphone Outputs] Includes a 3.5mm single-ended and a 4.4mm balanced interface, catering to various listening needs. The balanced output offers superior channel separation and soundstage. [Smart OLED Display] Features a 0.91-inch OLED screen showing real-time sampling rate, gain mode, and volume level. Allows for intuitive control of 8 PCM filter modes, performance mode, and other settings. [Ultra-Compact & Portable] Weighs only 22.5g with a slim CNC aluminum alloy body. Enjoy high-quality audio anywhere, making it perfect for travel and daily commutes. [UAC 1.0 Gaming Mode] Supports UAC 1.0 mode compatible with Nintendo Switch and PS5, providing low-latency, high-quality audio for an immersive gaming experience. [Multi-Platform Compatibility] Works seamlessly with Android, iOS, macOS, and Windows via USB-C. Includes a USB-C to USB-A adapter for broader connectivity. Package List: 1x AIYIMA H4 Portable DAC & Amp Unit 1x USB-C to USB-C Cable 1x USB-A to USB-C Adapter 1x User Manual Installation: Simply connect the H4 to your source device (smartphone, PC, or game console) using the provided USB-C cable. For Windows 10 and above or macOS, it operates without additional drivers. Logistics Commitment: Ship in 24 hours. Estimated delivery in 5-10 days. Full order tracking available. After-Sales Guarantee: 7-day hassle-free returns and exchanges. Quality issues? We cover the return shipping costs.