---
product_id: 668069407
title: "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: "$189.96"
currency: USD
in_stock: true
category: "Que Style"
url: https://www.desertcart.us/products/668069407-m15c-headphone-amplifier-portable-usb-dac-amps-32bit-384khz-dsd256
store_origin: US
region: United States of America
---

# 32Bit/384kHz Hi-Res DAC MFi & multi-OS certified Dual 4.4mm & 3.5mm outputs 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:** $189.96
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Beat — Your Portable Hi-Fi Powerhouse

## Quick Answers

- **What is this?** 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?** $189.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/668069407-m15c-headphone-amplifier-portable-usb-dac-amps-32bit-384khz-dsd256)

## 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 audio with a high signal-to-noise ratio and near-zero background noise.
- • **Versatile Dual Outputs:** Switch effortlessly between 4.4mm balanced and 3.5mm single-ended outputs to match any headphone or setup.
- • **Universal Compatibility:** Seamlessly pairs with iOS, Android 5.1+, Harmony OS, Windows 10+, and most laptops for ultimate flexibility.
- • **Audiophile-Grade Clarity:** Experience pristine 32Bit/384kHz PCM and DSD256 decoding for lossless, studio-quality sound on the go.
- • **Customizable Gain Control:** Tailor your listening experience with manual gain adjustment to perfectly suit your headphones and environment.

## Overview

The Questyle M15C is a portable USB DAC headphone amplifier delivering high-resolution 32Bit/384kHz PCM and DSD256 decoding. Featuring dual 4.4mm balanced and 3.5mm single-ended outputs, manual gain control, and broad OS compatibility including MFi certification, it offers audiophile-grade sound clarity with ultra-low noise for smartphones, PCs, and laptops.

## 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 |
|---------------|-------|
| ASIN | B0DHTNCS1G |
| Best Sellers Rank | 262 in Headphone Amplifiers |
| Brand | QueStyle |
| Customer Reviews | 4.1 4.1 out of 5 stars (85) |
| Included Components | Cable, User Manual |
| Manufacturer | QueStyle |
| Manufacturer Part Number | M15C |
| Model Number | M15C |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Number of Items | 1 |
| Preamplifier Output Channel Quantity | 2 |

## Product Details

- **Brand:** QueStyle
- **Manufacturer:** QueStyle
- **Mounting type:** Freestanding
- **Number of channels:** 2
- **Number of items:** 1

## Images

![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)

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-10-13*