---
product_id: 454108582
title: "JadeAudio KA2 Headphone amps Tiny Amplifier USB DAC High Resolution Lossless Sound for Smartphone/PC/Laptop/Tablet (USB Type C)"
brand: "fiio"
price: "€ 44.67"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/454108582-jadeaudio-ka2-headphone-amps-tiny-amplifier-usb-dac-high-resolution
store_origin: GR
region: Greece
---

# 4.4mm Balanced Output for Powerful Audio DSD256 & 32bit/384kHz PCM Hi-Res Sound Dual USB Type-C & Lightning Compatibility JadeAudio KA2 Headphone amps Tiny Amplifier USB DAC High Resolution Lossless Sound for Smartphone/PC/Laptop/Tablet (USB Type C)

**Brand:** fiio
**Price:** € 44.67
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock Studio-Quality Sound Anywhere, Anytime!

## Quick Answers

- **What is this?** JadeAudio KA2 Headphone amps Tiny Amplifier USB DAC High Resolution Lossless Sound for Smartphone/PC/Laptop/Tablet (USB Type C) by fiio
- **How much does it cost?** € 44.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/454108582-jadeaudio-ka2-headphone-amps-tiny-amplifier-usb-dac-high-resolution)

## Best For

- fiio enthusiasts

## Why This Product

- Trusted fiio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Ultra-lightweight (90g) and pocket-sized design ensures premium sound amplification wherever your busy lifestyle takes you.
- • **Audiophile-Grade Clarity:** Experience pristine lossless sound with DSD256 and 32bit/384kHz PCM support, elevating every note to studio-quality perfection.
- • **Balanced Output Brilliance:** 4.4mm balanced headphone jack delivers richer, more stable audio performance for immersive listening sessions.
- • **Universal Device Compatibility:** Seamlessly connect to Android smartphones, PCs, laptops, and tablets via USB Type-C or Lightning for versatile, on-the-go listening.
- • **Certified Hi-Res Audio Excellence:** JAS and CEA certified to guarantee authentic, high-fidelity sound that true audiophiles demand.

## Overview

The FiiO JadeAudio KA2 is a compact, high-resolution USB DAC and headphone amplifier supporting DSD256 and 32bit/384kHz PCM formats. Compatible with Android and Windows devices via USB Type-C and Lightning connectors, it features a 4.4mm balanced output for superior audio fidelity. Certified by JAS and CEA for Hi-Res Audio, this lightweight 90g amplifier is designed for professionals and audiophiles seeking portable, lossless sound enhancement across smartphones, PCs, laptops, and tablets.

## Description

Full description not available

## Features

- [Easily get high resolution sound]: KA2 mini amplifier supports up to DSD256 and 32bit/384kHz PCM, convenient for you to get a lossless sound at anytime.
- [Compatible with Android/Windows]: KA2 headphone amps with 2 different interface, the lightning connector can be compatible with Android system, you could use it with your smartphones ,PC, laptop, players devices.
- [More playing ways]: You could get more playing ways for this KA2 dongle, with a lightweight but powerful, it can be used when you doing chatting, living show, listening music, playing game and so on.
- [4.4mm balanced out]: For more powerful and steable and for you to get more pleasure, KA2 USB DAC only with 4.4mm headphones out.
- [Hi-Res Audio certified]: The KA2 mini amps has been certified to be Hi-Res Audio capable, as according to the standards developed by the Japan Audio Association (JAS) and the Consumer Electronics Association (CEA). With the KA2 dongle, you could get accurate, high-fidelity audio that is completely faithful to the original performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Control | None |
| Headphones Jack | USB Type C |
| Model Name | KA2 |
| Connectivity Technology | USB Type C |
| Included Components | USB Type C to USB Type A |
| Age Range (Description) | Adult |
| Material | Stainless Steel |
| Specific Uses For Product | Entertainment, Listening Music, Playing Game |
| Recommended Uses For Product | Audio Monitoring, Cycling, Entertainment, Exercising, Gaming, Indoor, Listening Music, Outdoor, Running, Travel |
| Compatible Devices | Car Audio Systems, Laptops, Music Production Equipment, Smartphones, Tablets |
| Control Type | Media Control |
| Cable Feature | Retractable |
| Item Weight | 90 Grams |
| Customer Package Type | FFP |
| Style | Modern |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Software |
| Audio Driver Type | Dynamic Driver |
| Carrying Case Color | Black |
| Earpiece Shape | earbuds |
| Hardware Interface | USB Type C |
| Supports Bluetooth Technology | No |
| Special Feature | High Resolution, Lightweight, Lossless, Mini Size, Portable |
| Manufacturer | FiiO |
| Model | KA2 |
| Product Dimensions | 15 x 9 x 3 cm; 90 g |
| Item model number | KA2 |
| Operating System | android |
| Hardware Platform | Laptop, PC, Smartphone, Tablet |
| Special Features | High Resolution, Lightweight, Lossless, Mini Size, Portable |
| Batteries Included | No |
| Batteries Required | No |
| Cable feature | Retractable |
| Includes Rechargeable Battery | No |
| Item Weight | 90 g |

## Product Details

- **Brand:** FiiO
- **Colour:** Multicolor
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 4.4 Ohms

## Images

![JadeAudio KA2 Headphone amps Tiny Amplifier USB DAC High Resolution Lossless Sound for Smartphone/PC/Laptop/Tablet (USB Type C) - Image 1](https://m.media-amazon.com/images/I/61KT82Uc0KL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: So this can connect to my iphone and via bt to the headphones? what is the process for pairing the headphones to it? what interface can be used ?**
A: Sorry, this doesn't have bluetooth, wired connection only. FiiO does make BT transmitters that are very good. Just not this one.

**Q: Dado el alto porcentaje de bajas calificaciones, me pregunto si son fakes chinos u originales....**
A: Son Originales

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**Shop now:** [https://www.desertcart.gr/products/454108582-jadeaudio-ka2-headphone-amps-tiny-amplifier-usb-dac-high-resolution](https://www.desertcart.gr/products/454108582-jadeaudio-ka2-headphone-amps-tiny-amplifier-usb-dac-high-resolution)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-08*