SMSL IQ is a small size and portable usb dac and headphone amplifier, with 2.5mm balanced and 3.5mm unbalanced headphone output jack.
It uses the 2nd generation of XMOS USB audio solution XCore200XU208, supports PCM sampling rate up to 768Khz and DSD 512.Driver is exclusively customized and supports native DSD, which is very advanced in audio range.
Uses two dac chips SABRE9018Q2C from ESS company for better channel separation, with ultra-high dynamic range and ultra-low THD+N
Using ultra-low pase noise low clock jitter phase-loop circuit which make the sound is more accurate, powered by ultra-low noise LDO for best performance,Built-in big power headphone amplifier and big capacity battery, charged by DC5V.
Built-in USB1.1 mode, no need driver, compatible with most mobile phones, supports 24bit/96kHz.
And with USB 2.0 mode, you need to install the driver when connecting to the computer(iOS system does not need to install the driver), supports PCM 32bit/768kHz and DSD512.
Input: Micro USB
Output: Unbalanced 3.5mm/Balanced 2.5mm(4 poles)
Sampling rate:44.1kHz, 48kHz,88.2kHz,96kHz,176.4kHz,192kHz,352.8kHz,384kHz,705.6kHz,768kHz DSD64, DSD128, DSD256, DSD512
Headphone amplifier output power:
Balanced 32ohm 91mW 64ohm 78mW 150ohm 53mv 300ohm 32mW
Unbalanced 32ohm 55mW 64ohm 33mW 150ohm 21mv 300ohm 12mW
Charge: DC 5V
1x IQ portable dac and headphone amplifier
1x USB A to USB B
1x Micro USB to Micro USB
1x Micro USB to type C