---
product_id: 593489116
title: "SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset"
brand: "signature acoustics"
price: "€ 93.23"
currency: EUR
in_stock: false
reviews_count: 5
category: "Signature Acoustics"
url: https://www.desertcart.nl/products/593489116-sa-conexant-cx-pro-cx31993-prodac-audiophile-hifi-mobile-audio
store_origin: NL
region: Netherlands
---

# 65mW Power Output 32-bit/384kHz Hi-Res DAC Plug & Play USB-C Connectivity SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset

**Brand:** signature acoustics
**Price:** € 93.23
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset by signature acoustics
- **How much does it cost?** € 93.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/593489116-sa-conexant-cx-pro-cx31993-prodac-audiophile-hifi-mobile-audio)

## Best For

- signature acoustics enthusiasts

## Why This Product

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

## Key Features

- • **Mic & Audio Support:** Supports both crystal-clear audio playback and headset mic functionality, perfect for calls and music without compromise.
- • **Effortless Plug & Play:** No drivers, no hassle—just connect your USB-C device and enjoy instant Hi-Fi audio on the go.
- • **Universal Compatibility:** Seamlessly works with Windows 10, macOS, iOS 10+, and Android 4.0+ devices, ensuring your sound stays flawless across platforms.
- • **Audiophile-Grade Clarity:** Experience pristine, studio-quality sound with the CX31993 chipset delivering ultra-high resolution audio up to 32-bit/384kHz.
- • **Durable & Stylish Design:** Crafted with a silver-plated copper braided cable and aluminum connector for wear-proof, corrosion-resistant, and interference-free performance.

## Overview

The SA Conexant CX31993 PRODAC is a premium USB-C to 3.5mm audio adapter featuring a high-performance Conexant DAC chip that supports 32-bit/384kHz hi-res audio. Designed for audiophiles and professionals, it offers plug-and-play convenience, wide OS compatibility, and a durable silver-plated copper braided cable. Ideal for delivering crystal-clear sound and mic support on Android, Windows, and Mac devices, it’s the ultimate portable upgrade for your mobile audio experience.

## Description

Once connected SA CX-PRODAC can support both audio and mic. Making hifi audio and phone (via the headset mic) calls possible with regular headphone with mic. (Note few models like M30 Samsung will only connect in Audio Mode). This USB-C to headphone jack adapter is made of durable aluminum connector and braided cord with special coating, featuring inside precise audio DAC chip, Supports up to 32 bit / 384 kHz hi-res sampling, crystal clear sound comes out every time you make phone call or listen to music; Wear-proof and corrosion-proof as well as anti-interference Specifications Brand:- Signature Acoustics Chipset:- CX 31993 Chip CONEXANT Interface: TYPE C to 3.5mm Total length: 13cm Thrust: 65mW DAC sampling rate: 32bits/384KHz Signal-to-noise ratio/SNR: better than -128dB Dynamic range/DNR: more than 120dB Distortion/THD+N: 95db THD+N: 0.0003% DSD: 64/1283(PCM) DSD:64/128 (PCM) Cable Length 13 CM SILVER PLATED 99.99 COPPER Blue+Silver cable version Wire: Blue + Silver cable version 4 strands of transparent sterling silver + 4 strands of transparent blue mixed, a total of 8 strands of sterling silver. Compatible with 95% of the market's type-c mobile phones and win 10 system, for Apple system computers support calls and line control. Colour: blue + silver 99.99% Copper Crystal Material: Silver plated Copper

Review: Good DAC - Signature Acoutsics CX Pro with 31993 chip
Review: Not for high impedance/Line out

## Features

- Hi-Fi Sound - Can drive stereo ear buds. High bandwidth ensures Hi-Fi sound in a various range of tones.
- Plug-and-Play & Ultra-Portable -SA CX-PRODAC is plug and play - No drive needed. Super slim design lets you connect to headphones and smart phones anytime anywhere.
- Wide Compatibility - compatible with Win10 and OS X iOS10 / Android4.0 and above

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JLR98JK |
| Brand | SIGNATURE ACOUSTICS |
| Built-In Media | Cable, USB-C Adaptor, Type-C to USB Adapter |
| Color | blue,silver |
| Colour | blue,silver |
| Compatible Devices | Win10 and OS X iOS10 / Android4.0 and above |
| Compatible devices | Win10 and OS X iOS10 / Android4.0 and above |
| Connector Type | USB |
| Connector type | USB |
| Current Rating | 3 Amps |
| Customer Reviews | 3.8 out of 5 stars 72 Reviews |
| Item Dimensions | 13.5 x 1 x 13.5 centimeters |
| Item dimensions L x W x H | 13.5 x 1 x 13.5 centimeters |
| Manufacturer | SIGANTURE ACOUSTICS |
| Model Number | SA CX-PRODAC |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Headphones |
| Specific uses for product | Headphones |
| UPC | 021808449877 |
| Unit Count | 1.0 Count |

## Product Details

- **Compatible devices:** Win10 and OS X iOS10 / Android4.0 and above
- **Specific uses for product:** Headphones
- **Connector type:** USB
- **Colour:** blue,silver
- **Item dimensions L x W x H:** 13.5 x 1 x 13.5 centimeters

## Images

![SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset - Image 1](https://m.media-amazon.com/images/I/51cJOYy179L.jpg)
![SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset - Image 2](https://m.media-amazon.com/images/I/51E2nm-4zPL.jpg)
![SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset - Image 3](https://m.media-amazon.com/images/I/61rtfFwZxKL.jpg)
![SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset - Image 4](https://m.media-amazon.com/images/I/61LD1xW-h6L.jpg)
![SA Conexant (CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android, Windows10, MacBook Chipset - Image 5](https://m.media-amazon.com/images/I/61n7vDosV5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good DAC - Signature Acoutsics CX Pro with 31993 chip
*by C***5 on 28 June 2024*



### ⭐⭐⭐⭐ Not for high impedance/Line out
*by C***Y on 25 November 2021*



### ⭐⭐⭐⭐⭐ Game changer for budget smartphones
*by L***N on 28 November 2023*



## Frequently Bought Together

- SIGNATURE ACOUSTICS SA Conexant(CX-Pro) CX31993 PRODAC Audiophile HiFi Mobile Audio Adapter External Sound Card USB Type C DAC Headphone Amp with 3.5mm Stereo for Android,MacBook Chipset(Blue,Silver)
- KZ Castor Wired IEM Earphone with Mic, 10mm Dual Magnetic + 8mm Dynamic Driver, Harman Target with Improved Bass in Ear Monitor, 4 Tuning Switches, 2Pin Detachable Cable

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-20*