Questyle M15i USB-C DAC/amp with 4.4mm & 3.5mm outputs
![Questyle M15i Headphone Amplifier [MFi Certified] Portable USB C DAC Amps with 4.4mm/3.5mm Dual Outputs Supports PCM 768kHz/DSD512 High Resolution Lossless Audio Adapter for Smartphones/PC/Laptops](https://m.media-amazon.com/images/I/61qWsqUbwNL._AC_SL1500_.jpg)
Compact USB-C DAC/amp delivering lossless audio with dual outputs. Praised for sound quality and build, but some report power issues and limited lifespan
Highlights
- lossless decoding support (PCM 768kHz, DSD512)
- equals high compatibility across ecosystems
- dual outputs for versatile headphones
Pros
- high-quality sound with deep, controlled bass
- compact size and sturdy build
- powerful USB-C output for full power
- dual 4.4mm and 3.5mm outputs
- wide device compatibility
Cons
- some users can't turn on with iPhone
- lifespan concerns with failures within months
- mixed views on value for money
Best For
Features
- Universal compatibility with smartphones, tablets, and computers including iOS, HarmonyOS, Android 5.1+, and Windows 10+
- Dual outputs: 4.4mm and 3.5mm for versatile headphone connections
- MFi certified portable USB-C DAC/amp supports high-res audio up to PCM 768kHz and DSD512
- Questyle CMA patented current mode amplifier delivers low power consumption and wide bandwidth up to 1MHz
- Customer support available for device compatibility issues and product assistance
