Questyle M18i Max

Redefining Portable Flagship DAC M18i | M18i Max, equipped with Qualcomm Snapdragon Sound?technology, features an intelligent battery energy management system, a high-definitionOLED screen, and supports HD calling to avoid awkward call interruptions. Whether through lossless Bluetooth wireless transmission or USB DACmode, it delivers an unprecedented high-fidelity listening experience. Inside M18i | M18i Max are two SiP modules containing four groups of Questyle’s premium-grade patented Current Mode amplifiers , balancing powerful drive with delicate tonality. It incorporates the selected flagship ESS ComboDACES9219Q in a dual DAC mono decoding design, paired with a TTA (Three-Tier Architecture) decoding framework comparable to desktop equipment, onceagain challenging the limits of portable audio quality. M18i | M18i Max supports switching between USB DAC and dual-mode lossless Bluetooth for user flexibility. Its 16-core XMOS XU316 USB platform ensures comprehensive compatibility with smartphones, PCs, and gaming consoles. M18i is also Apple MFi licensed , meeting Apple’s stringent requirements for power consumption and compatibility of external devices. Full-Lamination OLED Screen The pure matte black metal body is matched with a seamless full-screen display. All buttons and interfaces are discreetly housed on the sides, creating a visually zero-interference experience. Intelligent Power Management SystemEnergy Management System ? If both USB ports are connected in PC mode, the M18i | M18i Max will prioritize power from the charging port. ? If an adapter is plugged into the dedicated charging USB port, the M18i | M18i Max enters battery charging mode and supports listening while charging, regardless of the current mode. // GOOD TO KNOW ? DAC: ESS flagship USB DAC decoding ? Decoding Capability: PCM44.1kHz-384kHz (16/24/32bit) DSD64, DSD128,DSD256 ? Output Interface: 3.5mm single-ended, 4.4mm fully balanced ? Maximum Output Power: 1.5A ? THD+N :0.0002% ? Battery: 1800mAh Bluetooth battery life: 12 hours USB battery life: 7 hours ? Dimensions: 86[L] X 55[W] X 15[D]mm ? Chassis: CNC Anodized aluminum alloy ? Impedance / Gain Two-stage gain control (HIGH, STD)