---
product_id: 676940226
title: "SMSL M300SE(updated version),Chip 2*CS43131,Audio mqa Amplifier Decoder Headset,5 PCM Filters,XLR Real Balance Output,pcm768khz/32bit DSD256,DoP64 Filter,THD+N -117db"
brand: "s.m.s.l"
price: "R$3568"
currency: BRL
in_stock: true
reviews_count: 5
category: "S.M.S.L"
url: https://www.desertcart.com.br/products/676940226-smsl-m300se-updated-version-chip-2-cs43131-audio-mqa-amplifier
store_origin: BR
region: Brazil
---

# Dual CS43131 DAC chips Bluetooth 5.0 with external antenna PCM 32bit/768kHz & DSD256 support SMSL M300SE(updated version),Chip 2*CS43131,Audio mqa Amplifier Decoder Headset,5 PCM Filters,XLR Real Balance Output,pcm768khz/32bit DSD256,DoP64 Filter,THD+N -117db

**Brand:** s.m.s.l
**Price:** R$3568
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SMSL M300SE(updated version),Chip 2*CS43131,Audio mqa Amplifier Decoder Headset,5 PCM Filters,XLR Real Balance Output,pcm768khz/32bit DSD256,DoP64 Filter,THD+N -117db by s.m.s.l
- **How much does it cost?** R$3568 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/676940226-smsl-m300se-updated-version-chip-2-cs43131-audio-mqa-amplifier)

## Best For

- s.m.s.l enthusiasts

## Why This Product

- Trusted s.m.s.l brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Centric Control:** 1.29” OLED display plus full remote control for effortless, intuitive operation.
- • **Sleek & Durable Design:** Tempered glass panels and CNC-machined aluminum housing blend luxury with resilience.
- • **Next-Gen Decoding Power:** Supports high-res PCM up to 32bit/768kHz and DSD256 for unmatched detail.
- • **Audiophile-Grade Clarity:** Experience ultra-low distortion at 0.00013% (-117dB) for pristine sound.
- • **Seamless Wireless Freedom:** Bluetooth 5.0 with external antenna ensures stable, long-range streaming.

## Overview

The S.M.S.L M300SE is a cutting-edge headphone amplifier and DAC featuring dual CS43131 chips, ultra-low distortion, and support for high-resolution PCM and DSD formats. Equipped with Bluetooth 5.0 and an external antenna, it offers wireless convenience without compromising sound quality. Its premium build includes tempered glass and CNC-machined aluminum, complemented by a bright OLED display and remote control, making it a top-tier choice for discerning audiophiles and professionals alike.

## Description

Built on two latest CS43131 audio decoding chips, combined with carefully designed circuits, its performance reaches an unprecedented distortion level of 0.00013% (-117dB) ! The new XMOS XU-316 3rd generation with PCM support up to 32bit/768kHz and DSD support up to DSD256; USB supports MQA decoding; Bluetooth 5.0 digital audio input, external antenna, longer transmission distance. The Clock system uses an independent ultra-low clock crystal oscillator and ultra-low phase noise as an audio clock. The built-in high-efficiency power chip provides enough power for the decoder and uses various sets of low-noise LDO power supply. Use a large number of audio fever grade resistors and capacitors. Use a 1.29 OLED display. Fully balanced design with truly balanced performance. Equipped with symmetrical 6.35mm and 4.4mm headphone outputs. The new exterior design series combined with tempered glass panels combines high-end feel and durability! All aluminum alloy CNC precision machining machinery housings effectively reduce the Equipped with a fully functional remote control and front function. If you have any questions about the product, you can contact our customer service at any time within 365 days to ask questions and we will give you the most satisfactory answer

Review: Suena muy bien , lo utilizado con más , iPhone e iPad y funciona y se escucha muy bien , muy buen fav por el precio
Review: Na het kijken en lezen van reviews, de sprong gewaagt en blij dat ik dat gedaan heb. Oudere koptelefoons komen weer tot leven, je hoort details die je eerder niet hoorde en ook koptelefoons die deze unit eigenlijk niet zou kunnen aansturen (bijv. 80 Ohm) Laat deze unit zingen en ook de ruimtelijke plaatsing is geweldig. Kortom: Ben je op zoek naar een budget Amp/ DAC die geweldig presteert voor het bedrag? Go for it

## Features

- Built on two latest CS43131 audio decoding chips, combined with carefully designed circuits, its performance reaches an unprecedented distortion level of 0.00013% (-117dB) !
- The new XMOS XU-316 3rd generation with PCM support up to 32bit/768kHz and DSD support up to DSD256; USB supports MQA decoding; Bluetooth 5.0 digital audio input, external antenna, longer transmission distance.
- The Clock system uses an independent ultra-low clock crystal oscillator and ultra-low phase noise as an audio clock. The built-in high-efficiency power chip provides enough power for the decoder and uses various sets of low-noise LDO power supply. Use a large number of audio fever grade resistors and capacitors.
- Use a 1.29 OLED display. Fully balanced design with truly balanced performance. Equipped with symmetrical 6.35mm and 4.4mm headphone outputs. The new exterior design series combined with tempered glass panels combines high-end feel and durability! All aluminum alloy CNC precision machining machinery housings effectively reduce the
- Equipped with a fully functional remote control and front function. If you have any questions about the product, you can contact our customer service at any time within 365 days to ask questions and we will give you the most satisfactory answer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4DXTGLB |
| Best Sellers Rank | #131,088 in Electronics ( See Top 100 in Electronics ) #390 in Home Audio Amplifiers |
| Item model number | M300SE |
| Manufacturer | S.M.S.L |
| Package Dimensions | 23.09 x 18.21 x 11.2 cm; 540 g |

## Images

![SMSL M300SE(updated version),Chip 2*CS43131,Audio mqa Amplifier Decoder Headset,5 PCM Filters,XLR Real Balance Output,pcm768khz/32bit DSD256,DoP64 Filter,THD+N -117db - Image 1](https://m.media-amazon.com/images/I/41OXaJn5fWL.jpg)

## Questions & Answers

**Q: Can both balanced and SE line outs be used at the same time?**
A: Yes, just set the output to ALL.

**Q: Why are there two listing on this model? It says third generation on this one, does that mean this is the latest version?**
A: Yes, what you are seeing now is the latest version.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 31 January 2024*

Suena muy bien , lo utilizado con más , iPhone e iPad y funciona y se escucha muy bien , muy buen fav por el precio

### ⭐⭐⭐⭐⭐ Review
*by M***K on 2 January 2024*

Na het kijken en lezen van reviews, de sprong gewaagt en blij dat ik dat gedaan heb. Oudere koptelefoons komen weer tot leven, je hoort details die je eerder niet hoorde en ook koptelefoons die deze unit eigenlijk niet zou kunnen aansturen (bijv. 80 Ohm) Laat deze unit zingen en ook de ruimtelijke plaatsing is geweldig. Kortom: Ben je op zoek naar een budget Amp/ DAC die geweldig presteert voor het bedrag? Go for it

### ⭐⭐⭐⭐⭐ Review
*by M***M on 8 February 2024*

Kaliteli bir sesi var. Çok beğendim.

## Frequently Bought Together

- SMSL M300SE(Upgraded),Two CS43131 Chip MQA Audio Decoder,Ear Amplifier,Third Generation XMOS,PCM768kHz/32bit DSD256,DOP64,5 PCM Filters,True Balanced Output XLR,THD+N -117dB
- Cable Matters 2-Pack Premium XLR to XLR Cables - 6ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black

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**Shop now:** [https://www.desertcart.com.br/products/676940226-smsl-m300se-updated-version-chip-2-cs43131-audio-mqa-amplifier](https://www.desertcart.com.br/products/676940226-smsl-m300se-updated-version-chip-2-cs43131-audio-mqa-amplifier)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-23*