FiiO JadeAudio KA3 USB DAC Headphone Amplifier Supports High Resolution 32bit/768kHz and DSD512 Headphone Outputs for Smartphones/Laptop/PC

The FiiO KA3 is a wonderfully versatile mini portable USB DAC and amplifier that offers a high-quality listening experience. Equipped with the powerful ESS ES9038Q2M DAC chip, it supports up to 32-bit/768kHz PCM and DSD512 playback, ensuring lossless sound quality.

One of the key features of the KA3 is its dual headphone outputs – a 3.5mm single-ended and a 4.4mm balanced output. Both are capable of easily driving a wide range of headphones, from 16 to 300 ohms. This makes the KA3 highly flexible, allowing you to connect and power a variety of audio gear.

In terms of compatibility, the KA3 is designed to work seamlessly with various devices, including smartphones (Android and iOS), computers (Windows and Mac), and music players. Simply connect the KA3 to your device using the included USB-C cable, and you're ready to enjoy high-fidelity audio.

The KA3's all-metal construction not only gives it a premium, rugged appearance but also makes it highly portable, weighing in at just 17.5g. This makes it easy to take with you on the go, whether you're commuting, traveling, or using it in the office or at home.

One of the standout features of the KA3 is its interactive control app, which allows you to unleash the full potential of the mini amp. Through the app, you can adjust various settings, such as 7 different filters, high and low gain, and channel balance, giving you precise control over your listening experience.

The KA3 also features a useful RGB light indicator that displays the current sampling rate. Blue light indicates a sampling rate of 48kHz and below, yellow light indicates 48kHz and above, and green light indicates DSD playback.

In terms of audio performance, the KA3 boasts a low noise floor, high signal-to-noise ratio, and minimal distortion, delivering true high-fidelity sound. With a signal-to-noise ratio of 119dB and THD+N of just 0.0008%, the KA3 ensures a clean, immersive listening experience.

The KA3 comes with a variety of accessories, including a USB-C to USB-C cable, a USB-C to USB-A cable, and a user manual, making it easy to set up and use right out of the box.

Overall, the FiiO KA3 is a highly capable and versatile mini portable USB DAC and amplifier that offers exceptional sound quality, compatibility, and portability. Whether you're a music enthusiast, a gamer, or simply someone who appreciates high-fidelity audio, the KA3 is a compelling option worth considering.

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