GAP TECH OFFICIAL

iFI xDSD Gryphon Premium Ultra Resolution Portable DAC + Headphone Amplifier / DAC Amp Original

Questyle M12i / M12 i / M 12i / M 12 i Hi-Fi Headphone Amplifier Portable USB DAC Lossless Mini Audio Amplifier / DAC Amp Original

iBasso Nunchaku Portable USB DAC & Tube Amplifier with Dual CS43198 DAC / DAC AMP Original

Fiio Snowsky Retro Nano Bluetooth DAC and Headphone Amplifier / DAC AMP Original

Fiio BTR13 / BTR 13 Portable Bluetooth DAC and Headphone Amplifier Original

SMSL D10 / D-10 / D 10 Dual CS43131 Portable USB DAC/AMP / DAC AMP Original

DD DDHIFI TC35Pro E2 / TC 35Pro E2 / TC 35 Pro E2 (Eye2) 3.5mm USB DAC Dongle / DAC AMP

DD DDHIFI TC44Pro E2 / TC 44Pro E2 / TC 44 Pro E2 4.4mm Balanced USB DAC Amplifier / DAC AMP

Fiio Jade Audio JA11 / JA-11 / JA 11 Dongle DAC and Headphone Amplifier USB Type C to 3.5mm / DAC Amp

iBasso DC07Pro / DC07 Pro / DC 07Pro / DC 07 Pro High Resolution Portable / Dongle USB DAC & Headphone Amplifier / DAC Amp