Hidizs
XO
interface_dac
$41
Used market: $25*
Specifications
3 of 10 values have a recorded source- Type
- Dongle Adapter·
- Bus Powered
- yes·
- Max Gain dB
- 0·
- Analog Inputs
- ·
- Analog Outputs
- 3.5mm Headphones, 2.5mm Balanced Headphones·
- Digital Inputs
- USB-C·
- Min Usb Power W
- 2.5✓
- Headphone Output
- Max Power mW: 78 · Max Voltage Vrms: 1.58 · At Impedance ohms: 32·
- Max Sample Rate kHz
- 384·
- Phantom Power Provided
- no·
Expert Audio Engineering Commentary
Headroom Notes
The only power figures Hidizs gives for the XO sit in the body text rather than in a table — 78 mW + 78 mW at 32 ohms single-ended, 195 mW + 195 mW balanced — and the same page claims the dongle performs well with 300-ohm headphones. It cannot: 78 mW at 32 ohms is 1.58 V, and 1.58 V into 300 ohms is 8 mW. The 2.5 mm balanced socket is the older standard, already abandoned by most of the industry.
* Estimated with the depreciation fallback (~61% retained value). · checked on 8/5/2026