The HXL includes a headphone amplifier based on the LME49726 delivers 32-bit precision, high dynamic range and ultra low distortion. This headphone amp is able to provide low-impedance, high-fidelity audio to a wide range of wired headphones.
The HXL is essentially a very high-end external sound card. Its components and implementation of those components make it more capable than what might be built into a computer, not to mention the benefit of moving those sensitive components outside and away from the potentially noisy interior of your computer. All of this means the […]
The HXL will work with Android or any device that can operate as a USB-C host, can provide enough power via USB-C, and includes generic drivers for standard USB-C audio playback. A device with Android 6.0 or later should have both USB-C host mode and native plug-and-play functionality for USB-C audio, so you could connect […]
To get things up and running only takes 3 simple steps. You would just need to first connect the included USB-C cable from your device’s USB-C port to the HXL; then you’ll need to connect the 3.5mm/4.4mm output of your HXL to headphones, or any audio input of your powered speakers, stereo system, etc. Next, […]
DAC type USB-C Input USB-C audio DAC Chipset SA9312 + Dual CS43131 USB transfer mode Asynchronous dual clock USB device class UAC 2.0 Input bit depth 32 bit Input sample rate PCM: Up to 32-bit / 384kHz DSD: DSD64 / DSD128 (DoP), DSD256 (Native) Output 3.5mm and Balanced 4.4mm Full-scale output level 2.06Vrms @ 600Ω […]
If you do not have headphones connected to the HXL, the LED light will turn off after cycling through. This is an intended feature to help save device power when headphones are unplugged.
The HXL only needs 120mA USB power to work, which most all modern source devices are capable of.
Verify that the sample rate selection in your computer’s OS is set correctly. Your OS’s output settings will determine the color of the LED on the HXL — not the specific file being played.
Please check that the volume control on your phone/tablet/computer is up and at a good level; 75% should be a good level. Also try adjusting the volume on the HXL as well.
