# FiiO KA11 Silver Portable DAC and Headphone Amplifier with USB-C Connector

**URL:** https://aio.lv/en/product--fiio-6953175710585--12423199
**Data updated:** 2026-05-13 14:29 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** FiiO
**Manufacturer code:** 6953175710585
**EAN:** 6953175710585
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The FiiO KA11 is a compact, high-performance portable DAC and headphone amplifier featuring a USB-C interface. Designed for audiophiles on the go, it enhances audio quality from smartphones, tablets, and computers. This device provides clear, powerful sound output, ensuring compatibility with a wide range of headphones. Its lightweight, durable design makes it an ideal solution for improving mobile audio performance without the need for bulky equipment.

## Long description

The FiiO KA11 is a high-performance portable DAC and headphone amplifier designed to elevate your mobile audio experience. Featuring a USB-C interface, this compact device connects seamlessly to smartphones, tablets, and computers to deliver superior sound quality. By bypassing the internal audio components of your mobile devices, the KA11 provides a cleaner, more powerful signal, ensuring that your music is reproduced with greater clarity and depth.
Advantages
The primary advantage of the FiiO KA11 lies in its ability to transform standard mobile audio into a high-fidelity listening experience. Its lightweight and durable construction makes it an excellent companion for travel, allowing users to enjoy premium sound without the burden of heavy equipment. The device is engineered to drive a wide variety of headphones efficiently, providing enough power to reveal details often lost with standard headphone jacks. Its plug-and-play functionality ensures that users can achieve professional-grade audio performance instantly without complex software configurations.
Suitable for
Enhancing audio quality on smartphones and tablets
Improving sound output from laptops and desktop computers
Driving high-impedance headphones on the go
Audiophiles seeking a compact and portable audio solution
This device may not be suitable for users who require wireless connectivity, as it is a wired-only solution. Additionally, it is not designed for devices lacking a USB-C port unless a compatible adapter is used, and it may not provide sufficient power for extremely demanding, high-end audiophile headphones that require dedicated desktop amplification.
Key specifications
Interface: USB-C
Device type: Portable DAC and headphone amplifier
Compatibility: Smartphones, tablets, and computers
Design: Compact and lightweight
To use the FiiO KA11, simply connect the USB-C plug into your source device and plug your headphones into the 3.5mm output jack. The device is automatically recognized by most modern operating systems, allowing for immediate playback. Ensure that your media player settings are configured to output audio through the external DAC for the best results.
What to consider before purchase
Check if your source device supports USB-C audio output
Verify the connector type of your headphones
Consider the power requirements of your specific headphone model
For optimal performance, keep the firmware of your source device updated and avoid using multiple adapters, as this can introduce signal interference. Store the device in a cool, dry place when not in use to maintain the integrity of the USB-C connector.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All FiiO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FiiO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12423199/68712001_large.webp