Qudelix-T71 USB DAC Headphone Amp
USB DAC and headphone amplifier with balanced and unbalanced outputs, supporting high-res audio and multiple DACs. Positive user feedback highlights sound quality, build, and battery life
Highlights
- balanced output 2.5/4.4mm
- four ES9219 SABRE DACs
- HP amp with TI INA1620
Pros
- balanced output up to 8V RMS
- high-resolution USB DAC support
- solid build quality
- good battery life for mobile use
- comprehensive control via Chrome extension
Cons
- no Bluetooth
- unbalanced output limited to 4V RMS
- requires separate control software for full feature set
Best For
Features
- USB DAC supports 384kHz/32bit stereo (2.0 channels) and 96kHz/32bit native surround (7.1 channels)
- Four ES9219 SABRE HiFi DACs paired with two TI INA1620 HP amps for amplification
- Balanced output up to 8V RMS (2.5mm and 4.4mm); unbalanced output up to 4V RMS (3.5mm)
- 4–10 hour battery on a 1000mAh cell for mobile use; USB only (no Bluetooth)
- 20-band double precision PEQ/GEQ with two high-sensitivity MEMS microphones; PC Chrome app and Android app available
