---
product_id: 535718336
title: "DS1 Portable DAC Headphone Amplifier with ES9038Q2M Chip, Supports PCM 32-bit/768kHz & DSD512, 3.5mm & 4.4mm Outputs for Hi-Fi Audio, USB DAC Amp for Headphones"
brand: "fosi audio"
price: "€ 207.01"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.hr/products/535718336-ds1-portable-dac-headphone-amplifier-with-es9038q2m-chip-supports-pcm
store_origin: HR
region: Croatia
---

# Energy-efficient design with low jitter oscillator ES9038Q2M DAC chip for pristine sound 240mW output drives headphones up to 300Ω DS1 Portable DAC Headphone Amplifier with ES9038Q2M Chip, Supports PCM 32-bit/768kHz & DSD512, 3.5mm & 4.4mm Outputs for Hi-Fi Audio, USB DAC Amp for Headphones

**Brand:** fosi audio
**Price:** € 207.01
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—because your ears deserve first-class sound everywhere.

## Quick Answers

- **What is this?** DS1 Portable DAC Headphone Amplifier with ES9038Q2M Chip, Supports PCM 32-bit/768kHz & DSD512, 3.5mm & 4.4mm Outputs for Hi-Fi Audio, USB DAC Amp for Headphones by fosi audio
- **How much does it cost?** € 207.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/535718336-ds1-portable-dac-headphone-amplifier-with-es9038q2m-chip-supports-pcm)

## 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

- • **Power Meets Portability:** Compact 36g design delivers up to 240mW output, effortlessly driving high-impedance headphones anywhere you go.
- • **Audiophile-Grade Clarity:** Experience ultra-high resolution PCM 32-bit/768kHz & DSD512 playback for crystal-clear, immersive sound.
- • **Precision Volume Control:** 60-level adjustment with memory function ensures your perfect listening level every time.
- • **Seamless Device Compatibility:** Plug & play with Mac, iOS, Android, Windows, plus gaming consoles via switchable UAC1.0 mode.
- • **Long-Lasting Battery Efficiency:** Optimized low power consumption and low phase noise oscillator keep your music pure without draining your device.

## Overview

The Fosi Audio DS1 is a portable DAC headphone amplifier featuring the premium ES9038Q2M chip, supporting ultra-high resolution audio formats up to PCM 32-bit/768kHz and DSD512. It offers versatile 3.5mm and 4.4mm outputs with up to 240mW power to drive headphones up to 300 ohms, compatible with a wide range of devices including Mac, iOS, Android, Windows, and gaming consoles. Its energy-efficient design includes a low jitter crystal oscillator and a 60-level volume control with memory, making it a compact yet powerful solution for audiophiles on the move.

## Description

Shop Fosi Audio DS1 Portable DAC Headphone Amplifier with ES9038Q2M Chip, Supports PCM 32-bit/768kHz & DSD512, 3.5mm & 4.4mm Outputs for Hi-Fi Audio, USB DAC Amp for Headphones. Free delivery and returns on eligible orders.

Review: Low price high fidelity - Turns your phone into a first class audiophile streamer. Match with a good pair IEMs like the Truthear Crinicle Reds or the Hexa and you have a budget hifi that people spend thousands of pounds to achieve. I have both and I just love the sound.
Review: Ridiculously good sound quality for the price - I have to admit I've been on a quest to find one of these DAC/Amps that actually delivered on the hype. I've been through Moondrop/Fiio/Tanjem et all devices and I've found their Achilles heel sound quality wise. I want a device I can use whilst rowing, but also one that can power full-size headphones (some high impedance) as well as low impedance/high efficiency IEMs; I did initially give up and built my own Frankenstein setup comprising a Topping NX7 and a used Arcam rPac which I obtained from eBay and did a little refurbishment/maintenance on (re-soldered the input jacks as they inevitably succumb to the primary plug/unplug stresses). The sound of the NX7/rPack combination is particularly convincing (almost holographic, even for headphones) when connected to a pair of Quad ERA-1s, with fabulous dynamic and slam, where present. However the NX7/rPac combo is hardly something that could be worn on the belt whilst rowing and more lends itself as a travel DAC/Amp combo that one would take on holiday or on a business trip. Then I read about these in the esteemed New York Times (and also the usual FoTM ravings on YouTube) so purchased the with cynical view as to what I would hear. Well, surprise, surprise, whilst not having the transparency, refinement or outright slam of the Toppong/rPack, the Fosi presents a shockingly good rendition of the music presented to it and and is a good 70-80% of the Topping/rPac combo. So, I highly recommend this little device for serious listening with good headphones. One YouTuber mentioned this could replace a desktop amp/DAC to which my reaction at the time was "BS", but I think, at a pinch it probably could. I'm still going to use the Topping/rPac/Quad combo for travel/holidays, but for walking around town, or going to the gym, this little DAC/Amp, IMO, is as close to a true hi-fi experience you're going to get on the move (with the right headphones/IEMs of course).

## Features

- 🎧 Immersive Audio Quality: Experience crystal-clear sound with minimal noise and distortion. The high dynamic range ensures true-to-life sound reproduction for audiophiles and casual listeners alike.
- 🎧 Outstanding DAC Performance: Powered by the premium ES9038Q2M DAC chip, supporting high-resolution audio formats PCM 32-bit/768kHz and DSD512. Features versatile 3.5mm single-ended and 4.4mm balanced outputs, delivering up to 240mW to drive high-impedance headphones up to 300 ohms. Switchable high/low impedance modes cater to a wide range of headphones.
- 🎧 Wide Compatibility: Effortlessly integrates with Mac, iOS (Lightning to Type-C cable required), Android, and Windows devices. An LED indicator provides instant feedback on audio sampling rates, ensuring you always know your sound quality status.
- 🎧 Energy-Efficient Design: Optimized to minimize power consumption, prolonging your device’s battery life. Includes an independent low jitter, low phase noise active crystal oscillator, ensuring precise and accurate audio reproduction.
- 🎧 User-Centric Features: Enjoy seamless volume control with a 60-level adjustment and memory function. The switchable UAC1.0 mode enhances compatibility with gaming consoles like PS5, making it perfect for both home and mobile use (bedroom, sofa, commuting, cafes).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5ZR9GFJ |
| Best Sellers Rank | 66 in Headphone Amplifiers |
| Guaranteed software updates until | unknown |
| Item model number | DS1-US |
| Language | English |
| Manufacturer | Fosi Audio |
| Product Dimensions | 5.08 x 2.54 x 2.54 cm; 36.29 g |

## Product Details

- **Brand:** Fosi Audio
- **Interface type:** USB
- **Mounting type:** Freestanding,Plug Mount
- **Number of channels:** 1
- **Number of pins:** 9

## Images

![DS1 Portable DAC Headphone Amplifier with ES9038Q2M Chip, Supports PCM 32-bit/768kHz & DSD512, 3.5mm & 4.4mm Outputs for Hi-Fi Audio, USB DAC Amp for Headphones - Image 1](https://m.media-amazon.com/images/I/61-pq3nF+RL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Low price high fidelity
*by M***R on 10 April 2025*

Turns your phone into a first class audiophile streamer. Match with a good pair IEMs like the Truthear Crinicle Reds or the Hexa and you have a budget hifi that people spend thousands of pounds to achieve. I have both and I just love the sound.

### ⭐⭐⭐⭐⭐ Ridiculously good sound quality for the price
*by D***N on 2 April 2024*

I have to admit I've been on a quest to find one of these DAC/Amps that actually delivered on the hype. I've been through Moondrop/Fiio/Tanjem et all devices and I've found their Achilles heel sound quality wise. I want a device I can use whilst rowing, but also one that can power full-size headphones (some high impedance) as well as low impedance/high efficiency IEMs; I did initially give up and built my own Frankenstein setup comprising a Topping NX7 and a used Arcam rPac which I obtained from eBay and did a little refurbishment/maintenance on (re-soldered the input jacks as they inevitably succumb to the primary plug/unplug stresses). The sound of the NX7/rPack combination is particularly convincing (almost holographic, even for headphones) when connected to a pair of Quad ERA-1s, with fabulous dynamic and slam, where present. However the NX7/rPac combo is hardly something that could be worn on the belt whilst rowing and more lends itself as a travel DAC/Amp combo that one would take on holiday or on a business trip. Then I read about these in the esteemed New York Times (and also the usual FoTM ravings on YouTube) so purchased the with cynical view as to what I would hear. Well, surprise, surprise, whilst not having the transparency, refinement or outright slam of the Toppong/rPack, the Fosi presents a shockingly good rendition of the music presented to it and and is a good 70-80% of the Topping/rPac combo. So, I highly recommend this little device for serious listening with good headphones. One YouTuber mentioned this could replace a desktop amp/DAC to which my reaction at the time was "BS", but I think, at a pinch it probably could. I'm still going to use the Topping/rPac/Quad combo for travel/holidays, but for walking around town, or going to the gym, this little DAC/Amp, IMO, is as close to a true hi-fi experience you're going to get on the move (with the right headphones/IEMs of course).

### ⭐⭐⭐⭐ Decent for the price
*by H***B on 31 October 2025*

Good entry level DAC to get you into the streaming world. I paired this with a pair of Fostex T60RP and I was happy with the sound produced from it, I highly recommend using a 4.4mm balanced cable with this, the 3.5mm is far too quiet. The 4.4mm connection will drive your headphones much better, I wouldn't recommend this as a desktop setup, I would recommend something like the Ifi Dac V3 (yes more expensive but far better), however as a portable way to stream high quality music on the go I am happy with what I received and paid for and would recommend.

## Frequently Bought Together

- Fosi Audio DS1 USB C DAC Headphone Amp DSD512 ES9038Q2M HiFi Mini Audio Adapter Supports 32bit/768kHz with 4.4MM and 3.5MM Dual Headphones Outputs Compatible with Smartphones/Laptop/PC/Music Players
- USB C DAC OTG Cable 0.5ft/15cm for iPhone13/iPad8/iPod Oxygen-free Copper Core, iOS15 to Type C Male Adaptor for Amplifier, Fiio BTR 5 Q3S BTR3K KA3, LT-LT1, qudelix 5k, HiBy FC3 5 FD3, HIDIZS S9 PRO

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*