---
product_id: 668069407
title: "Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops"
brand: "questyle"
price: "€ 1665.31"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/668069407-questyle-m15c-headphone-amplifier-portable-usb-dac-amps-32bit-384khz
store_origin: IE
region: Ireland
---

# 32Bit/384kHz Hi-Res Audio MFi Certified for Multi-OS Compatibility Dual 4.4mm Balanced & 3.5mm Outputs Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops

**Brand:** questyle
**Price:** € 1665.31
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—because your ears deserve the best.

## Quick Answers

- **What is this?** Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops by questyle
- **How much does it cost?** € 1665.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/668069407-questyle-m15c-headphone-amplifier-portable-usb-dac-amps-32bit-384khz)

## Best For

- questyle enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Low Noise Floor:** Enjoy clean, distortion-free sound with a high signal-to-noise ratio and near-zero background noise.
- • **Versatile Dual Outputs:** Switch seamlessly between 4.4mm balanced and 3.5mm single-ended outputs to match your headphones and mood.
- • **Audiophile-Grade Clarity:** Experience pristine lossless sound with 32Bit/384kHz PCM and DSD256 decoding for every note to shine.
- • **Customizable Gain Control:** Manual gain adjustment tailors audio power perfectly to your headphones and listening environment.
- • **Universal Device Compatibility:** MFi certified and supports iOS, Android 5.1+, Harmony OS, Windows 10+—your go-to amp for all gadgets.

## Overview

The QueStyle M15C is a portable USB DAC headphone amplifier delivering high-resolution lossless audio with 32Bit/384kHz PCM and DSD256 decoding. Featuring dual outputs (4.4mm balanced and 3.5mm single-ended), manual gain control, and broad device compatibility including MFi certification, it ensures pristine, customizable sound for smartphones, PCs, and laptops. Lightweight and compact, it’s designed for audiophiles on the move seeking superior sound clarity and versatility.

## Description

Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops

## Features

- [Get lossless sound]M15C is compatible with most available computers, smartphones, and laptops, and supports decoding PCM from 16Bit/44. 1kHz to 32Bit/384kHz, even for 1Bit with DSD256.
- [Dual Outputs] ：The M15C, equipped with four CMA engines, supports 3.5mm single-ended and 4.4mm fully balanced output. It also features manual gain adjustment, allowing users to choose the gain mode according to personal preferences, headphone characteristics, or the audio system, making it suitable for a wide range of apps and devices.
- [MFi certified] ：High compatibility with iOS, Harmony OS, Android versions 5.1+ and Windows 10+ version, enables you enjoy your lossless Music with your preferred device anytime, anywhere.
- [Low noise floor]: Clean sound for a great sound, featuring abundant power with high signal-to-noise ratio, low distortion, and almost 0 noise – this is true high-fidelity sound.
- [What You Get] : M15C USB DAC Headphone Amp x1, Type-C to Type-C cable x1,Type-C to USB-A Converter x1 , user manual x1, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | QueStyle |
| Package Dimensions | 13.49 x 7.01 x 2.9 cm; 109 g |
| Item model number | M15C |
| Manufacturer | Questyle |
| Series | M15C |
| Colour | Sliver |
| Hardware Platform | USB |
| Are Batteries Included | No |
| Item Weight | 109 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Compatible devices:** Smartphone, Personal Computer, Laptop, Tablet
- **Brand:** QueStyle
- **Hardware interface:** USB
- **Audio output mode:** Stereo, Mono
- **Platform:** Not Machine Specific

## Images

![Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops - Image 1](https://m.media-amazon.com/images/I/61k99JnQhZL.jpg)
![Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops - Image 2](https://m.media-amazon.com/images/I/71xDbeW8eLL.jpg)
![Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops - Image 3](https://m.media-amazon.com/images/I/81dp4HrTExL.jpg)
![Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops - Image 4](https://m.media-amazon.com/images/I/81MNZX08zAL.jpg)
![Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops - Image 5](https://m.media-amazon.com/images/I/71ZwbHJ890L.jpg)

## Frequently Bought Together

- Questyle M15C Headphone Amplifier Portable USB DAC Amps 32Bit/384kHz DSD256 Decoder with 4.4mm and 3.5mm Dual Outputs High Resolution Lossless for Smartphones/PC/Laptops
- Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*