FiiO KA1 compact USB DAC delivers clean, high-resolution sound on the go.
FiiO KA1 pocket headphone amp boosts mobile audio for clearer listening.
FiiO KA1 Type-C dongle connects to various devices for enhanced audio.
FiiO KA1 supports Android and Windows for versatile music and chat use.
FiiO KA1 enables MQA rendering for near lossless playback on compatible gear.

FiiO

FiiO JadeAudio KA1 USB DAC & Headphone Amplifier – Ultra-Compact Type-C Dongle for Android & Windows

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$83.81

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Experience high-resolution sound in a tiny profile

Meet the FiiO JadeAudio KA1, a pocket-friendly USB DAC and headphone amplifier designed to unlock clearer, more detailed audio from your devices. With support for up to 32bit/384kHz PCM and DSD512 decoding, you can explore music with greater nuance and dynamic range while preserving the original character of your tracks.

Precision decoding meets broad compatibility

The KA1 plugs into devices with a USB Type-C port and works with Android and Windows systems — whether you’re listening on a smartphone, a portable player, a tablet, or a laptop. This versatility makes it easy to enjoy your preferred content across platforms.

  • High-resolution support: 32bit/384kHz PCM and DSD512
  • MQA rendering: allows near-lossless listening when content is MQA-enabled
  • Compact and lightweight: 43x15x8 mm, ~10 g

Portable performance for daily use

Despite its tiny size, KA1 is designed to be practical in everyday scenarios. The Type-C dongle delivers richer sound across activities such as listening to music, gaming, and voice chats at home, in the office, or on the go.

  • Small footprint that travels easily in a pocket or bag
  • Multiple usage modes: music, games, chats, and more

What this means for you

Users often notice improved clarity, instrument separation, and overall presence of audio. While experiences vary by content and gear, KA1 offers a clear path to more immersive listening without forcing changes to your current setup.

FAQ

Q: Which devices are compatible with the KA1?

A: KA1 works with Android and Windows devices via USB Type-C, including smartphones, tablets, portable players, and laptops.

Q: What audio formats and features does KA1 support?

A: Supports up to 32bit/384kHz PCM, DSD512, and MQA rendering for high-quality output on compatible gear.

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