---
product_id: 611044029
title: "Fosi Audio SK02 DAC Amp Headphone Amplifier Desktop USB C to AUX Digital to Analog Audio Converter Adapter Preamp Optical to 3.5mm 4.4mm Balanced Combo for Home Audio System"
brand: "fosi audio"
price: "€ 215.27"
currency: EUR
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.gr/products/611044029-fosi-audio-sk02-dac-amp-headphone-amplifier-desktop-usb-c
store_origin: GR
region: Greece
---

# Supports 16-300Ω headphones Plug & play USB C + Optical input 1100mW balanced output power Fosi Audio SK02 DAC Amp Headphone Amplifier Desktop USB C to AUX Digital to Analog Audio Converter Adapter Preamp Optical to 3.5mm 4.4mm Balanced Combo for Home Audio System

**Brand:** fosi audio
**Price:** € 215.27
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your desktop audio game — hear every detail, feel every beat.

## Quick Answers

- **What is this?** Fosi Audio SK02 DAC Amp Headphone Amplifier Desktop USB C to AUX Digital to Analog Audio Converter Adapter Preamp Optical to 3.5mm 4.4mm Balanced Combo for Home Audio System by fosi audio
- **How much does it cost?** € 215.27 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/611044029-fosi-audio-sk02-dac-amp-headphone-amplifier-desktop-usb-c)

## Best For

- fosi audio enthusiasts

## Why This Product

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

## Key Features

- • **Durable Elegance:** CNC-machined aluminum alloy body combines sleek design with long-lasting resilience.
- • **Seamless User Control:** Multi-function knob and quick-switch buttons put volume, gain, and input modes at your fingertips.
- • **Power Meets Portability:** Compact aluminum chassis packs 1100mW balanced output, driving a wide range of headphones effortlessly.
- • **Universal Compatibility:** Works flawlessly with laptops, TVs, CD players, and projectors via USB C and optical inputs.
- • **Audiophile-Grade Clarity:** ESS SABRE ES9038Q2M DAC delivers pristine 32bit/384kHz & DSD256 decoding for studio-level sound.

## Overview

The Fosi Audio SK02 is a compact yet powerful DAC headphone amplifier featuring high-resolution ESS SABRE ES9038Q2M decoding, 1100mW balanced output, and versatile USB C plus optical inputs. Designed with a durable aluminum alloy body and intuitive controls, it effortlessly drives headphones from 16 to 300 ohms, making it the perfect centerpiece for any professional-grade home audio setup.

## Description

Buy Fosi Audio SK02 DAC Amp Headphone Amplifier Desktop USB C to AUX Digital to Analog Audio Converter Adapter Preamp Optical to 3.5mm 4.4mm Balanced Combo for Home Audio System: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Compact Yet Powerful: The SK02 employs a minimalist and stylish design language. Despite its small size, it boasts mighty features. It supports DSD256 and PCM 32bit/384kHz high-resolution decoding, along with 3.5mm single-ended and 4.4mm balanced headphone outputs. Its robust power can easily drive wide range of headphones and IEMs with an impedance range of 16-300 ohms
- Stunning Performance: It features a high-end ESS SABRE ES9038Q2M DAC and SGM8262 op-amps. Its excellent circuit design ensures superior parameters with a SNR as high as 120dB, a low noise floor of only 3.7μV, and an incredibly low THD of 0.001%. The 4.4mm balanced output power reaches an impressive 1100mW at 32 ohms. The exceptional high-resolution capability and pure sound quality make every listening experience an extraordinary sensory journey
- User-Friendly Design: The SK02 requires no drivers and offers plug-and-play convenience. It integrates a big multi-functional control knob, allowing easy access to power on/off, play/pause, and volume adjustments. The unit features quick-switch buttons for high/low gain and input modes. Additionally, its colorful indicator lights enable effortless identification of the current working mode and the song's sampling rate
- Remarkable Versatility: Supports USB and optical input, widely applicable for decoding with computers, laptops, CD players, TVs, and projectors. Not only can it function as a headphone amplifier, but it can also serve as a preamp, pairing with active speakers or an amplifier like Fosi Audio V3, ZA3, TB10D amp and passive speakers to form a desktop listening or home audio system
- Exquisite and Durable: The SK02 is crafted from a single piece of aluminum alloy using CNC machining and a delicate sandblasting process. This not only gives it an exquisite appearance but also ensures lasting durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRB676R5 |
| Audio Output Mode | Single-Ended, Balanced |
| Best Sellers Rank | #39,411 in Electronics ( See Top 100 in Electronics ) #67 in Headphone Amps |
| Brand Name | Fosi Audio |
| Compatible Devices | Laptop, Computer, CD player, TV, Projector |
| Customer Reviews | 4.5 4.5 out of 5 stars (355) |
| Interface | 3.5mm, 4.4mm, Optical, USB |
| Item Weight | 350 Grams |
| Manufacturer | Fosi Audio |
| Material Type | Aluminum Alloy |
| Model | SK02 |
| Mounting Type | Tabletop/Desktop |
| Number of Channels | 2 |
| Number of Pins | 11 |
| Part Number | SK02 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 1.0 Count |
| Warranty Description | 24 Month Manufacturer |

## Product Details

- **Brand:** Fosi Audio
- **Interface Type:** 3.5mm, 4.4mm, Optical, USB
- **Mounting Type:** Tabletop/Desktop
- **Number of Channels:** 2
- **Number of Pins:** 11

## Images

![Fosi Audio SK02 DAC Amp Headphone Amplifier Desktop USB C to AUX Digital to Analog Audio Converter Adapter Preamp Optical to 3.5mm 4.4mm Balanced Combo for Home Audio System - Image 1](https://m.media-amazon.com/images/I/514vFpzU+fL.jpg)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-12*