Questyle is excited to announce the Questyle M18i, a high-performance portable DAC and headphone amplifier designed for ...

Questyle’s M18i mobile headphone amp, which just debuted at CES 2025, might look like a typical dongle-style DAC/amp — it actually bears a strong resemblance to the company’s M15 DAC/amp — but it’s ...

Hong Kong-based Hidizs has packed a tiny but capable DAC into a USB-C cable that connects ... In fact, the only alternative I could find was the Questyle NHB15, which will run you between $230 ...