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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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$199.00

$ 82 .99 $82.99

In Stock

1.Model:E 2x2 Otg


About this item

  • 【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 Description

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Freeing dynamic range with analogue volume contral

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Unique LNRD Module and XMOS Chip

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Low noise reference voltage module

  • Topping's unique LNRD module provides reference-level stable power supply for the AD/DA chip, further unleashing the chip's performance limit to ensure the purity of audio transmission.
  • Input DNR(ADC): 118dB,
  • Output DNR(DAC): 115dB,
  • ADC THD+N: <0.0003%.
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High-resolution production experience

  • TOPPING E2x2 OTG adopts the excellent XMOS chip and is fully compatible with Windows, Mac, IOS, Android and other operating systems.
  • It supports high-specification audio recording and playback from 44.1kHz/24bit to 192kHz/24bit, which brings you more diversified ways to create music.

High Performance, More features than others

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Directly connect condenser Mic

Equipped with 48V phantom power switch, E2x2 OTG is perfectly compatible with condenser and dynamic microphones.

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High gain adjustment +17dBu

The E2x2 OTG offers two gain adjustments, a high gain of up to +17dBu, and a powerful output of 580mW x 2@RL=32 Ohm.

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Support potical(S/PDIF) output

The E2x2 OTG supports optical (S/PDIF) output at 44.1kHz-192kHz/24bit, with selectable audio content, compatible with various optical input devices.

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Three USB-C ports

Use Type-C for power and transmission. Connect auxiliary power for desktop use or 48V phantom power to avoid interference.

  • 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.

  • 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.


Kamryn Larsen
Reviewed in the United States on May 1, 2025
This interface is amazing. I was in the market for more i/o, but I didn't want to break the bank. This is less expensive than some really cheesy options from big brands, yet it specs as high as some of the most expensive. I've experienced a noticeable change in audio quality since upgrading to this interface. The loopback function is a great feature as well. The independent headphone control is amazing, and the headphone amps are great! The pots on this thing are very sturdy and not cheap at all. It takes effort to turn the knobs, which I really enjoy.
Eliza
Reviewed in Mexico on February 24, 2025
Hasta el momento bastante bien
Alex
Reviewed in the United States on September 7, 2024
Physically the interface feels sturdy and well made. The connectors attach firmly and with confidence. I don’t feel like if my mic cord was yanked by accident that it would pull out easily.The controls work well and are intuitive. Simple connection to my computer via a single USB-C cable. I did not need to provide additional power with another USB-C cable, but you may need to depending on the output of your computer’s ports. The control software is pretty slick and allows to save mixes. For the price I think you get a lot of features and functionality. Definitely recommended!
Helen S
Reviewed in the United States on December 30, 2024
I've had many audio interface in the past 20 years, all the brands, and this one is in my opinion very good for its price. I wanted something where I could have guitar, bass, microphone, and an extra line for synth, and this one does it. It has a VERY clean sound, absolutely no static, and although it has support for 2 pair of headphones, that's not something I've needed thus far. It was instantly recognized by my new MacMini Pro, and I'm more than happy with my purchase. It comes with its own (downloadable) digital interface, which makes it easy to mute, unmute channels, etc. Some things I've had troubles with prior to this unit, is volume of instruments or microphone in the DAW. No longer so - high volume, still clean sound. If you need a bit more that just a guitar and a microphone input, I'd say give this one a try. I have it set to 48000 Hz, but you can do 192000 Hz if you'd like. It's very solid in its build, made of metal, sturdy, not a toy. Knobs feel soft and easy to manipulate.
cond12
Reviewed in the United States on November 8, 2024
This interface is wonderful. The included software (mixing software) is very sophisticated to my amateur eyes and is fully capable of my mixing needs. Sound is outstanding. I am using this as much a a mixer for public presentations using a microphone and an ipad sending out to powered speakers. I couldn't be happier!
Farr
Reviewed in the United States on November 30, 2024
This audio interface has elevated my recording setup. The ultra-linear preamps capture vocals and instruments with impressive clarity, and the headphone amplifier delivers clean, powerful sound. Its compatibility with both PC and mobile devices adds flexibility to my workflow. However, I found the software interface somewhat unintuitive, which made initial configuration a bit challenging.
TheAudioDabbler
Reviewed in the United States on October 17, 2024
This is a really well designed audio interface. It's overall look and feel reminds me of classic 2x2 audio interfaces of the past. The knobs feel really great and it has multiple knobs, which is great. you don't have to click a button to active then turn the one knob that is on the interface like other interfaces do. So you can quickly adjust levels with ease.The overall sound is great and the preamps are nice. I have tested these and should have enough power to drive even something like the sm7b. The headphone output is really great and loud and packs plenty of power.The overall feel of this interface is nice, a flat black matte finish does not pick up finger prints and gives it a professional feel.This does not include any recording software but it makes up for that with its control software of the interface. With that software you get different mixes and virtual playback routing options, loopback and OTG, so you can connect your phone or ipad and stream audio between the 2.The one downfall but seems to be a tread lately is that it is USB-C but if you are using it with a standard usb cable, it will require you to use an additional usb-c cable to provide it power. Not a big deal just be aware.Overall I would recommend this interface for small recording at home or if you travel around and want something to put in your bag to use. It does require some extra power with non usb-c devices but it does offer an on and off switch.
Uncle Vinnie
Reviewed in the United States on October 12, 2024
This is a great interface fo beginners as well as some seasoned audio buffs who just need the basics. It works just well as other interfaces that cost much more money and gives you the option of two different color schemes, for the look you need in your home studio.
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