KA17
interface_dac
$150
Gebrauchtmarkt: $90*
Technische Daten
5 von 10 Werten mit vermerkter Quelle- Type
- Dongle Adapter·
- Bus Powered
- yes·
- Max Gain dB
- 0·
- Analog Inputs
- ·
- Analog Outputs
- 3.5mm Headphones, 4.4mm Balanced Headphones·
- Digital Inputs
- USB-C·
- Min Usb Power W
- 2.5✓
- Headphone Output
- Max Power mW: 140 · Max Voltage Vrms: 2 · At Impedance ohms: 32 · Output Impedance ohms: 1·
- Max Sample Rate kHz
- 768·
- Phantom Power Provided
- no·
Kommentar des Toningenieurs
Headroom Notes
FiiO publishes two different specifications for the same jack. Plugged into a phone the 3.5 mm output makes 2 Vrms and 140 mW into 32 ohms; with the second USB-C port fed from a charger (Desktop Mode) the same jack makes 3 Vrms and 270 mW. The figures recorded here are the phone-powered ones, because that is how a dongle is normally used and because an under-promise is safer than an over-promise. If you run it in Desktop Mode, multiply the available voltage by 1.5.
Amplification Warning
The 4.4 mm balanced jack is a separate amplifier with its own numbers (3 Vrms phone / 4.5 Vrms desktop). The catalogue stores one headphone output per device, so only the 3.5 mm side is modelled here.
Setups mit diesem Gerät
* Geschätzt über das Abschreibungsmodell (~60% Restwert). · geprüft am 5.8.2026