The QULOOS QA390 is a cutting-edge multifunctional mobile DAC and headphone amplifier designed to elevate your audio experience. With a powerful battery capacity exceeding 10,000mAh, this device ensures long-lasting performance. It features a dual AK4497 DAC chip and ALL TO DSD mode for superior sound quality. The balanced amplifier can deliver an impressive output of nearly 30V RMS, making it suitable for various headphones.
This versatile device supports multiple headphone interfaces, including single-ended options (6.35mm and 3.5mm) and balanced interfaces (2.5mm, 3.5mm, 4.4mm). The built-in SD card player and HD Bluetooth input allow for seamless connectivity with phones, tablets, and computers, while coaxial and fiber-optic inputs expand its functionality as a high-quality DAC. The RCA and balanced XLR analog outputs make it easy to connect to other audio equipment, enhancing your listening experience.
Jessica Flores (verified owner) –
The QULOOS QA390 has transformed my listening experience! The sound quality is exceptional, and it’s incredibly portable. Highly recommend for anyone serious about audio.
Lisa Williams (verified owner) –
I was looking for a cheap headphone amplifier with DAC that didn’t compromise on quality, and the QA390 delivered! Great features and perfect for my setup.
Isaac Aguilar (verified owner) –
As a music lover, I’ve tried several digital audio players, but the QA390 is by far the best portable DAC for headphones I’ve ever owned. The clarity is stunning!