Key Features
- Compact, desktop-grade amplification
- Two CS43131 DAC chips deliver hi-res 32bit/384kHz audio
- Desktop Mode offers balanced output power up to 550mW
- Connects to a wide range of headphone types
- Available in black and silver
FiiO KA13 DAC and Headphone Amp, Silver Overview
The FiiO KA13 DAC and Headphone Amplifier, equipped with two high-quality CS43131 DAC chips and dual SGM8262 op-amps, is ideal for enhancing your headphones' sound in a compact, portable form and can handle high-resolution audio up to 32bit/384kHz PCM and DSD256. Connect the KA13 to your laptop or PC using the USB port to activate Desktop Mode. This mode bypasses your computer's own audio processing and allows for balanced output power of up to 550mW?perfect for both low and high-impedance headphones.
The KA13 features 3.5mm single-ended and 4.4mm balanced outputs, allowing you to connect to a wide range of headphones and IEMs, while the S/PDIF digital output support ensures easy pairing to various digital devices with no loss of quality. Made from sleek CNC metal, the compact KA13 not only looks good but is tough enough to handle life on the move. Slip it into your pocket for an immersive listening experience wherever you go.
Product Ref: 294754
Full Description
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What's in the Box?
- FiiO KA13 DAC and Headphone Amp
- Type-C to Type-C cable
- Type-C to Lightning cable
- Type-C to USB-A cable
- Manual
Specifications
General
| Name/Model | KA13 |
|---|---|
| Hardware solution | DAC: 2 x CS43131 |
| Colour | Midnight black/Dawn silver |
| Dimensions (H x D x W) | 56.5 x 22 x 10.5mm |
| Weight | About 19g |
| Adaptive impedance | PO: 16-150ΩBAL: 16-300Ω |
| Sampling rate indication | RGB ambient light |
| Max supported sampling rate | 384K/32bitDSD64/128/256384K/32bit (coaxial) |
| Firmware upgrade | System firmware can be upgraded via USB |
| FIIO control | Supported |
| Product Code | FIIOKA13-SILVER |
Buttons and Ports
| USB port | Type-C USB |
|---|---|
| 3.5mm plug | Single-ended/SPDIF output (shared) |
| Physical button | Adjust volumeSwitch songs |
| 4.4mm plug | Balanced output |
| Toggle switch | Desktop mode switch |
Audio Parameters (3.5mm)
| Output power | L+R>290mW+290mW@16Ω(Desktop Mode ON)L+R≥70mW+70mW@160(Desktop Mode OFFL+R>170mW+170mW@32Ω(Desktop Mode ON)L+R>50mW+50mW@32Ω(Desktop Mode OFF) |
|---|---|
| Peak output voltage | ≥2.3V (32Ω, THD+N: less than one percent) |
| Output power 2 | L+R>19.5mW+19.5mW@30000(Desktop Mode ON)L+R>5mW+5mW@30000(Desktop Mode OFF) |
| Output impedance | <1.7Ω |
| Frequency response | 20Hz-20kHz, damping≤0.1dB20Hz~50kHz, damping≤0.2dB |
| Crosstalk | ≥72dB (1kHz, 32Ω) |
| Noise floor | 2.5uV&1.7uV"A" |
| THD+N | less than 0.0005% (0dB, 32Ω) |
| SNR | ≥122dB (32Ω, A-weighted) |
Audio Parameters (4.4 mm)
| Output power | L+R>500mW+500mW@16Ω(Desktop Mode ON)L+R>260mW+260mW@16Ω(Desktop Mode OFF)L+R>550mW+550mW@32Ω(Desktop Mode ON)L+R≥170mW+170mW@16Ω(Desktop Mode OFF) |
|---|---|
| Peak output voltage | ≥4.2V (32Ω, THD+N: less than one percent) |
| Output power 2 | L+R>78mW+78mW@30000(Desktop Mode ON)L+R>20mW+20mW@160(Desktop Mode OFF) |
| Output impedance | <1.8Ω |
| Frequency response | 20Hz-20kHz, damping≤0.1dB20Hz~50kHz, damping≤0.1dB |
| Crosstalk | ≥110dB (1kHz, 32Ω) |
| Noise floor | 4.6uV&3.1uV"A" |
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