# USB DAC/AMP FiiO KA15 Blue — portable USB-C digital-to-analog converter and headphone amplifier

**URL:** https://aio.lv/en/product--fiio-6953175710783--12255084
**Data updated:** 2026-04-14 22:28 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** FiiO
**Manufacturer code:** 6953175710783
**EAN:** 6953175710783
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 119.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fiio-6953175710783--12255084

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

FiiO KA15 is a compact USB DAC/AMP in Blue designed to improve headphone audio from USB-C sources. It functions as an external digital-to-analog converter and headphone amplifier, offering plug-and-play connectivity for laptops, phones and tablets that support USB audio. Suitable for casual listening, mobile music playback and headphone upgrades where better sound quality and dedicated amplification are needed.

## Long description

The FiiO KA15 Blue is a compact USB-C digital-to-analog converter and headphone amplifier designed to improve audio quality from USB-C sources. This portable DAC/AMP provides plug-and-play operation with laptops, smartphones and tablets that support USB audio, offering cleaner sound, better dynamics and a dedicated amplification stage for a wide range of wired headphones and in-ear monitors. The small form factor and single-cable connection make it suitable for on-the-go listening and simple desktop setups requiring an easy upgrade from built-in audio outputs.
Advantages
The device delivers an external digital-to-analog conversion and amplification path, reducing electrical noise and improving signal clarity compared with many integrated audio outputs. It supports a direct USB-C connection for simplified connectivity and requires no driver installation on most modern systems, enabling immediate use. Its compact, lightweight construction and single-cable operation make the unit convenient for mobile use while providing increased headphone drive compared to typical smartphone or laptop outputs.
Suitable for
 Upgrading sound quality of laptops, smartphones and tablets with USB-C audio output
 Portable listening with wired earphones, in-ear monitors and portable headphones
 Users seeking clearer imaging, improved dynamics and stronger headphone drive
 Simple desktop setups where an external DAC/AMP is preferred over internal audio
When it may not be suitable
The FiiO KA15 is not intended for high-power studio headphones that require very high output voltages or professional monitoring rigs; very demanding full-size studio cans may still need a larger desktop amplifier. It also depends on host device compatibility with USB audio; devices that do not support USB-C audio output or require specific drivers may not function with this unit.
Key specifications
 Form factor: compact, portable USB-C inline DAC and headphone amplifier
 Connectivity: USB-C digital input (plug-and-play on most devices that support USB audio)
 Output: headphone output suitable for earphones and portable headphones
 Primary function: external digital-to-analog conversion and headphone amplification
 Power: bus-powered from host device via USB-C
How to use
Connect the FiiO KA15 to a compatible device using the built-in USB-C cable. The unit typically appears as an external audio device and works without additional drivers on most modern laptops, phones and tablets that support USB audio class. Plug headphones into the headphone output, adjust the host device or connected player volume as needed, and control playback from your source device. For best results, set the source volume to a high but not maximum level and use the KA15's gain/volume control to fine-tune listening levels.
What to consider before purchase
 Ensure your source device supports USB-C audio output and class-compliant USB audio devices
 Check that your headphones are within the driving capability of a portable DAC/AMP rather than requiring a high-power desktop amp
 Consider cable length and portability needs if you plan frequent mobile use
Usage recommendations
Use the FiiO KA15 Blue with quality audio files or lossless streaming to hear the most audible improvement. When changing sources, allow the host device to recognise the DAC before playback. For mobile use, avoid high gain with sensitive in-ear monitors to prevent excessive volume and potential ear fatigue.

## FAQ

### How much does the FiiO KA15 USB DAC/AMP Blue cost, and is it available for purchase?

The price is 144.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can FiiO KA15 USB DAC/AMP Blue be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12255084/68159013_large.webp