Loxjie offers with the D30 a small DAC and headphone amplifier combo with high performance and affordability. It features excellent components for great sound reproduction, while offering full connectivity for easy integration into the vast majority of audio systems.

Bluetooth

Practical, the Loxjie D30 allows you to transmit your audio files remotely, in Bluetooth, directly from your smartphone. The Bluetooth 5.0 standard combined with the aptX protocol allows for a stable and high quality transmission.

Filters

The AKM AK4493EQ DAC chip AK4493EQ offers six digital PCM filters to adapt the sound reproduction to your audio system or type of listening.

Preamplifier mode

The D30 has a stereo RCA preamplifier output. This "Pre-Mode" has 3 different parameters: The fixed mode locks the output level at 3Vrms, the variable mode allows it to take advantage of the volume control of the device and the DDSD mode, which allows DSD files not to be impacted by the volume level processing.

Components

The entire Loxjie D30 benefits from a careful design, based on components known for their audio quality. It includes the very good AKM AK4493EQ DAC, but also an AK4118A digital receiver of the same brand, allowing efficient processing of digital streams, while ensuring a very low jitter of only 49ps for the Coaxial input and 79ps for the Optical input. The USB input is associated with an XMOS U308 interface supporting audio streams up to 32bit 768kHz PCM and DSD512. The circuitry also includes a low-distortion, low-noise AOP LM4562 and low phase noise oscillators.

Robust and elegant

The D30's components are housed in an elegant and robust Aluminum case, offering excellent rigidity that also eliminates case vibration, while limiting the impact of electromagnetic interference on circuits.

Frequency response

RCA output dynamic range

RCA output SNR