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FiiO KA11 USB-C in Geneva | Digistore.ch
FiiO KA11 USB-C in Geneva | Digistore.ch
    FiiO KA11 USB-C in Geneva | Digistore.ch
    FiiO KA11 USB-C in Geneva | Digistore.ch

FiiO KA11 USB-C | Portable headphone DAC and amplifier

70706
CHF49.00 Tax included
FiiO KA11 dongle with a CS43131 converter and a fixed USB-C cable. 3.5 mm headphone output, 245 mW into 16 ohms, 384 kHz/32-bit and DSD256, 8.5 grams.
Color : Silver
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Supplier lead time, usually between 4 and 7 days

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The black KA11 seen at an angle, USB-C plug and braided cable

Eight and a half grams

The KA11 measures 44.5 x 9.7 x 10.5 mm and weighs 8.5 grams, in an aluminium-magnesium alloy shell. The USB-C cable is captive and 65.5 mm long. There is no battery and no switch: the dongle draws its power from whatever it is plugged into. At the far end, the 3.5 mm socket takes single-ended earphones and headphones.

The black KA11 stood upright, its USB-C cable looped

A dedicated CS43131

The converter is a Cirrus Logic CS43131, backed by an SGM8262 operational amplifier. The pair accepts up to 384 kHz at 32-bit as well as DSD256, and the KA11 is Hi-Res Audio certified. The circuit board is immersion gold-plated and the conductors are palladium-plated oxygen-free copper.

The KA11 in its silver finish, with turquoise ring and cable

245 mW of output

Into 16 ohms the output delivers 245 mW per channel; 200 mW into 32 ohms and 22 mW into 300 ohms. The stated signal-to-noise ratio reaches 125 dB into 32 ohms, for a noise floor below 1.7 microvolts. Output impedance stays under 0.7 ohm and distortion under 0.0006%. A UAC 1.0 mode allows the dongle to run from a games console, alongside phones and computers on Android, Windows or macOS.

70706

Data sheet

Product Type
Portable USB DAC and headphone amplifier with a captive USB-C cable
Integrated DAC
Cirrus Logic CS43131 converter and SGM8262 operational amplifier, immersion-gold circuit board, palladium-plated oxygen-free copper conductors
Headphone output
3.5 mm single-ended headphone output
Output power
245 mW + 245 mW into 16 ohms, 200 mW + 200 mW into 32 ohms, 22 mW + 22 mW into 300 ohms; 125 dB signal-to-noise, noise floor under 1.7 µV, output impedance under 0.7 ohm
Connectivity
Captive 65.5 mm USB-C cable, UAC 1.0 mode for consoles, compatible with Android, Windows and macOS, aluminium-magnesium shell of 44.5 x 9.7 x 10.5 mm at 8.5 g
Hi-Res Audio
Up to 384 kHz at 32-bit and DSD256, distortion under 0.0006 % into 32 ohms, Hi-Res Audio certified
Series
KA
Width
4.5 cm
Depth
1.0 cm
Height
1.1 cm
Unit weight
0.0085 kg

Specific References

EAN13
6953175710585
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