---
product_id: 653737384
title: "E2x2 OTG USB Audio Interface - Ultra-Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero-Latency, 192kHz/24bit Recording, PC/Mobile Compatible (Black)"
brand: "topping"
price: "11750850₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/653737384-e2x2-otg-usb-audio-interface-ultra-linear-preamp-and-powerful
store_origin: VN
region: Vietnam
---

# 580mW powerful headphone amp Dual mobile streaming capability Ultra-linear mic preamp, -130.5dBu EIN E2x2 OTG USB Audio Interface - Ultra-Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero-Latency, 192kHz/24bit Recording, PC/Mobile Compatible (Black)

**Brand:** topping
**Price:** 11750850₫
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate your sound game — because your audience deserves nothing less!

## Quick Answers

- **What is this?** E2x2 OTG USB Audio Interface - Ultra-Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero-Latency, 192kHz/24bit Recording, PC/Mobile Compatible (Black) by topping
- **How much does it cost?** 11750850₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/653737384-e2x2-otg-usb-audio-interface-ultra-linear-preamp-and-powerful)

## Best For

- topping enthusiasts

## Why This Product

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

## Key Features

- • **Stream Like a Pro:** Dual mobile streaming lets you engage audiences from two devices simultaneously.
- • **Noise-Free Precision:** Ultra-linear preamp with ultra-low noise ensures crystal-clear sound at max volume.
- • **Studio-Grade Clarity:** Capture every nuance with 192kHz/24bit ultra-high resolution recording.
- • **Plug & Play Versatility:** Seamless Type-C compatibility across PC, Mac, iOS, and Android for all your setups.
- • **Powerhouse Headphone Amp:** Drive professional headphones effortlessly with distortion-free 580mW output.

## Overview

The TOPPING E2x2 OTG USB Audio Interface is a professional-grade, ultra-linear preamp and headphone amplifier designed for high-resolution 192kHz/24bit recording. Featuring dual mobile streaming, zero-latency monitoring, and versatile Type-C compatibility, it delivers pristine audio clarity with minimal noise. Ideal for musicians, podcasters, and content creators seeking powerful, distortion-free sound and seamless multi-device streaming, backed by a 2-year warranty.

## Description

E2x2 OTG USB Audio Interface - Ultra-Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero-Latency, 192kHz/24bit Recording, PC/Mobile Compatible (Black)

## Features

- 【High-Quality USB Audio Interface with Optical Output】 The TOPPING E2x2 OTG USB audio interface delivers high-resolution sound with support for 192kHz/24bit recording and playback. The optical output expands your setup options, making it a versatile audio interface for PC and professional studios.
- 【Ultra-Linear Mic Preamp with Ultra-Low Noise】 The TOPPING audio interface features an ultra-linear microphone preamp with an EIN of -130.5dBu. This computer recording audio interface ensures minimal background noise even at maximum volume, capturing every detail with precision. it perfect for music production, podcast equipment, and professional recording.
- 【Dual Mobile Streaming for Enhanced Engagement】 Expand your reach with dual mobile streaming capabilities. This usb c audio interface allows seamless streaming from two devices, making it a powerful tool for content creators who need a reliable mixer audio interface.
- 【Powerful Headphone Amplifier 】 The TOPPING E2X2 OTG features the NFCA-LE headphone amp module for distortion-free monitoring of high-sensitivity headphones. With a noise floor of only 0.9uVrms and 1-ohm output impedance, it offers two gain adjustments and a powerful output of 580mW x 2 @ RL=32 Ohm, catering to producers, sound engineers, and singers during recordings. This USB C audio interface can easily drive professional headphones, making it a top choice for PC audio interfaces and music interfaces.
- 【Versatile Compatibility and Reliable Performance】 The E2x2 OTG interface de audio is compatible with Windows, Mac, iOS, and Android, using Type-C for stable transmission and power. Whether you need an audio interface for guitar, vocals, or full band setups, this audio interface bundle offers reliable performance for all your recording and streaming needs.
- 【Zero-Latency Monitoring and Independent Mixer Control】 Enjoy real-time audio monitoring with zero latency, essential for live performances. The mixer audio interface features independent controls for precise audio management, ensuring professional-quality sound every time.
- 【48V Phantom Power with Long-Term Warranty】 The E2X2 OTG supports 48V phantom power, making it fully compatible with condenser and dynamic microphones. As a premium product from Topping, it comes with a 2-year warranty and dedicated customer support, ensuring you enjoy a worry-free experience for years to come.

## Product Details

- **Brand:** TOPPING
- **Compatible Devices:** Guitar, Headphone, Microphone, Personal Computer, Smartphone
- **Supported Software:** Avid Pro Tools, Ableton Live, Steinberg Cubase, studio one, logic pro , nuendo, reaper, Audacity, Adobe Audition etc.
- **Connectivity Technology:** USB
- **Number of Channels:** 2

## Images

![E2x2 OTG USB Audio Interface - Ultra-Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero-Latency, 192kHz/24bit Recording, PC/Mobile Compatible (Black) - Image 1](https://m.media-amazon.com/images/I/51H45G0B0VL.jpg)

## Available Options

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

## Questions & Answers

**Q: What about Topping audio interface?**
A: It is very great, with incredible mic preamp and headphone amp.microphone preamp with an EIN of -130.5dBu, With a noise floor of only 0.9uVrms and 1-ohm output impedance, it offers two gain adjustments and a powerful output of 580mW x 2 @ RL=32 Ohm.

**Q: What is the difference between models with OTG and models without OTG?**
A: The audio interfaces of the E1X2 OTG and E2X2 OTG models with OTG can directly connect to the audio input and output of the mobile phone.

## Frequently Bought Together

- TOPPING E2x2 OTG USB Audio Interface - Ultra-Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero-Latency, 192kHz/24bit Recording, PC/Mobile Compatible (Black)
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-11*