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Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
Headphone-Zone-Topping-E2x2-OTG
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TOPPING

Topping - E2x2 OTG

Audio Interface
Sale price₹ 18,999 Regular priceMRP: ₹ 19,999
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DELIVERY

1. What is a Pre-Order product?
A Pre-order product is a product that we especially order for you from the brand. Once you place an order with us, we will order it from the brand for you.

2. How do I know when the product will be delivered?
There is a rough timeline on the product availability and once it has been confirmed with the brand, we will inform you.

3. Do you order the product from the brand as soon as I place the order?
We do not immediately order the product but add it in the upcoming order.

4. Will you be giving me updates?
Once we have ordered the product and have a confirmed timeline, we will give you an update.

5. I’d like to make changes to/cancel my order?
You can only cancel/make changes to your order until we place the order with the brand. Since the product is specifically being ordered for you, we will be unable to cancel/make changes once we order the product from the brand.

Free Shipping
7 Day Replacement Guarantee

In case you receive the Topping - E2x2 OTG with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

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Warranty & Services

Don't sweat it, this Topping - E2x2 OTG comes with a 1 Year warranty from TOPPING that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about TOPPING's warranty in India.

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Why Topping is Special

🇨🇳

Designed in China
Established & Reputed

Trust us, our reputation in the audio world speaks for itself!


This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.


If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.
Revered by Audiophiles

Audiophiles can be really picky and tough to impress and if the audiophile community says something sounds good, you can bet it's great!


This headphone or gear has gained recognition and admiration from audiophiles, who are known for their discerning taste in high-fidelity audio. They appreciate its precision, attention to detail and its ability to deliver an immersive sonic experience.


If you see a product marked as "🙌🏻 Revered by Audiophiles", it means that it meets the highest standards of sound quality and performance, making it a top choice for anyone who values exceptional audio experiences.

Why we love this Audio Interface

Value for Money

Great sound always doesn't have to come with a fancy price tag.


Every once in a while we come across a product that give you a lot more value for the price.


If you see products marked as "🥜 Value For Money" you can be sure you're getting a great bang for your buck.

Ideal for Beginners

Lost in the Audio Maze? Let Us Guide Your Beginner Audiophile Journey!


If you are a newcomer in the audio world, this headphone or gear is a stepping stone for those overwhelmed by the plethora of options available.


If you see a product marked with “🌱 Ideal for Beginners," it indicates that this device is perfect for starting your audiophile journey.
For Audiophiles at Home

Cause music hit differently when you are in your own space.


This headphone or gear is perfect for those who demand exceptional sound quality in their personal sanctuary.


If you see products marked as “🏠 For Audiophiles at Home”, get ready to transform your living space into an audiophile's paradise, with rich, immersive sound that makes every listening session a masterpiece.
Great for Studio & Professionals

When you need the best to deliver your best.


This headphone or gear meets the high standards and requirements of a professional and studio environments. Plug these in and focus on doing your best work.


If you see products marked as “🎙️ Great for Studio & Professionals”, you can trust that you're getting precision, reliability, and top-tier performance, perfect for bringing your creative and professional projects to life!
Connect With Cable

This device comes with multiple connectivity options. Be sure to check if your source and output support these input and output options.
☎️

Supports Microphone Input
🤹🏼‍♂️

Dual Phone Livestream

Why it Sounds Amazing

Hybrid Drivers

Looking for a combo of rich and detailed sound? Here’s the perfect blend!"


This headphone or gear features hybrid drivers, combining different types of drivers to deliver both rich, full-bodied sound and intricate, detailed audio. It's like having the best of both worlds in one device.


If you see a product marked with "🔈 Hybrid Drivers”, it means you're getting a device that expertly balances multiple driver technologies to provide an exceptional listening experience, blending the depth of dynamic drivers with the precision of balanced armature drivers. Perfect for those who want it all in their music.
Sampling Rate And Bit Depth

Ever wonder how those ones and zeros on your computer magically transform into the rich melodies that fill your room?


The secret lies in a tiny device called a Digital-to-Analog Converter (DAC). Think of it as a translator, taking the digital code of your music and meticulously sculpting it back into a smooth, analog wave that your speakers can understand. But just like a sculptor needs the right tools, achieving audio nirvana with a DAC depends on two key factors: sampling rate and bit depth.


Sampling Rate:

Imagine your favourite song as a complex rollercoaster track. The sampling rate refers to how often the DAC takes measurements of this digital track, measured in kHz (kilohertz) or thousands of times per second. A higher sampling rate, like 96 kHz, is like taking a ton of pictures of the track, capturing every twist and turn with incredible detail. Lower rates, like the standard 44.1 kHz used in CDs, are like taking snapshots at a theme park – fun, but you might miss some of the subtler details that make the ride truly exhilarating.


Bit Depth:

Now, think about the sculptor's tools. Bit depth refers to the precision of each measurement the DAC takes. Imagine the number of colours available to the sculptor. With higher bit depth (e.g., 24 bits compared to 16 bits), each measurement can capture a wider range of values. This allows the DAC to recreate subtler variations in the sound wave, resulting in richer and more nuanced audio. It's like having a broader colour palette for building a more detailed and lifelike sculpture of the sound.
Power Output

When you need that juice to get the best out of your products.


This headphone or gear packs a punch, revealing the product's impressive power output capabilities, ensuring it can handle even the most demanding products with ease.


If you see products marked as “🚀 Power Output”, you're in for a treat with robust performance for driving high-fidelity products without breaking a sweat.

Topping Introduces the E2x2 OTG: Your Ultimate Professional Audio Interface for Seamless Streaming & Recording

Elevate your audio production and live streaming with the Topping E2x2 OTG, an audio interface designed for creators who demand studio-grade clarity, ultra-low latency, and professional versatility. Whether you're a musician, podcaster, or live streamer, the E2x2 OTG delivers crystal-clear sound, powerful headphone amplification, and advanced mixing capabilities—all in a compact, high-performance package. With direct OTG smartphone connectivity, dual-streaming support, and ultra-linear microphone preamps, this interface ensures broadcast-ready audio quality for any platform. Its NFCA-LE headphone amplifier provides distortion-free monitoring, while the XMOS-powered AD/DA conversion guarantees high-resolution recording and playback up to 192kHz/24bit. From 48V phantom power for condenser mics to real-time DAW synchronisation and SPDIF optical output, the E2x2 OTG is built to adapt, whether you're recording in the studio, streaming from your desktop, or broadcasting on the go.

Seamless Live Streaming Directly Through Your Phone Via OTG USB Cable

Topping E2x2 OTG enables seamless live streaming with lossless audio quality when connected directly to your smartphone via OTG USB. Delivering a -130dB digital transmission distortion and an impressive 138dB dynamic range, it ensures crystal-clear sound for broadcasts on major streaming platforms.

Note: When using OTG mode with a mobile phone, an auxiliary power supply is required for optimal performance.

Connect To Your PC Conveniently While Live Streaming & Offers Dual-Streaming Capability

Topping E2x2 OTG allows you to simultaneously connect to a PC while live streaming via OTG on your phone. By syncing with a DAW, you can enhance your voice in real-time, ensuring a clearer, richer, and more professional sound for your live broadcasts. It supports dual-phone connectivity, enabling you to play background music, sound effects, or guest audio from a second phone while live streaming on the first. You can even synchronise two phones for multi-streaming, creating more dynamic and engaging content to expand your audience reach.

Features Ultra-Linear Microphone Preamp & Equips 48V Phantom Power Switch For Clean Audio

Topping E2x2 OTG features a self-developed Ultra-linear microphone preamp with an ultra-low EIN of -130.5dBu, ensuring studio-grade clarity even at maximum gain. Its precision circuitry maintains exceptionally low noise, capturing every vocal nuance with pristine accuracy, perfect for professional recordings, podcasts, and live streaming. With its 48V phantom power switch, the Topping E1x2 seamlessly supports both condenser and dynamic microphones, delivering clean, powerful audio for any recording scenario.

Equipped With An Exceptional NFCA-LE Headphone Amplifier With Dual Gain Settings

Topping E2x2 OTG equips a self-developed NFCA-LE headphone amplifier module to deliver a powerful and clean audio performance. With an ultra-low noise floor of just 0.9uVrms and a 1-ohm output impedance, it ensures distortion-free monitoring even with high-sensitivity headphones. The amplifier features two gain levels, with a high gain setting offering up to +17dB, and delivers a robust output of 580mW x 2 @ 32Ω, making it suitable for a wide range of headphones with impedances up to 600 ohms.

Seamless Live Streaming Directly Through Your Phone Via OTG USB Cable

Topping E2x2 OTG enables seamless live streaming with lossless audio quality when connected directly to your smartphone via OTG USB. Delivering a -130dB digital transmission distortion and an impressive 138dB dynamic range, it ensures crystal-clear sound for broadcasts on major streaming platforms.

Note: When using OTG mode with a mobile phone, an auxiliary power supply is required for optimal performance.

Connect To Your PC Conveniently While Live Streaming & Offers Dual-Streaming Capability

Topping E2x2 OTG allows you to simultaneously connect to a PC while live streaming via OTG on your phone. By syncing with a DAW, you can enhance your voice in real-time, ensuring a clearer, richer, and more professional sound for your live broadcasts. It supports dual-phone connectivity, enabling you to play background music, sound effects, or guest audio from a second phone while live streaming on the first. You can even synchronise two phones for multi-streaming, creating more dynamic and engaging content to expand your audience reach.

Features Ultra-Linear Microphone Preamp & Equips 48V Phantom Power Switch For Clean Audio

Topping E2x2 OTG features a self-developed Ultra-linear microphone preamp with an ultra-low EIN of -130.5dBu, ensuring studio-grade clarity even at maximum gain. Its precision circuitry maintains exceptionally low noise, capturing every vocal nuance with pristine accuracy, perfect for professional recordings, podcasts, and live streaming. With its 48V phantom power switch, the Topping E1x2 seamlessly supports both condenser and dynamic microphones, delivering clean, powerful audio for any recording scenario.

Equipped With An Exceptional NFCA-LE Headphone Amplifier With Dual Gain Settings

Topping E2x2 OTG equips a self-developed NFCA-LE headphone amplifier module to deliver a powerful and clean audio performance. With an ultra-low noise floor of just 0.9uVrms and a 1-ohm output impedance, it ensures distortion-free monitoring even with high-sensitivity headphones. The amplifier features two gain levels, with a high gain setting offering up to +17dB, and delivers a robust output of 580mW x 2 @ 32Ω, making it suitable for a wide range of headphones with impedances up to 600 ohms.

Fused With XMOS Processor & Utilises Low Noise Reference Driver Module

Powered by an XMOS processor, the Topping E2x2 OTG supports 44.1kHz–192kHz/24bit recording and playback across Windows, macOS, iOS, and Android. Its zero-latency monitoring ensures real-time audio feedback, ideal for recording, mixing, and live streaming. It integrates a proprietary LNRD (Low Noise Reference Driver) module, providing ultra-stable power to the AD/DA converter for uncompromised signal purity. It enables you to experience precise, distortion-free volume adjustments of the Line Out and the headphone amplifier, thanks to high-performance analogue potentiometers.

Enjoy Advanced Mixing & Live Streaming Capabilities

Topping E2x2 OTG supports real-time voice optimisation through an advanced 12-channel mixer, 8 DAW playback channels, and 6 LoopBack channels. Perfect for musicians and streamers alike, it features analogue volume control for dynamic audio shaping and seamless PC synchronisation. Additionally, it supports dual mobile phone streaming, enabling one device for live streaming and the other for background music or guest interaction, maximising audience engagement and versatility.

Versatile Connectivity For Easy Pairing & Choose The Power Option Conveniently

Topping E2x2 OTG utilises Type-C connectivity for data transmission and power delivery. For optimal performance, we recommend connecting the auxiliary power supply when using the interface in a desktop setup or when 48V phantom power is engaged, ensuring interference-free operation. The E2x2 also features SPDIF optical output, supporting high-resolution audio at 44.1kHz–192kHz/24bit, with flexible output source selection via the control center, enabling seamless integration with optical-input decoding devices for expanded connectivity options.


Note: For mobile OTG operation, an external power supply is advised, along with a high-quality OTG cable to ensure stable live streaming performance.

Fused With XMOS Processor & Utilises Low Noise Reference Driver Module

Powered by an XMOS processor, the Topping E2x2 OTG supports 44.1kHz–192kHz/24bit recording and playback across Windows, macOS, iOS, and Android. Its zero-latency monitoring ensures real-time audio feedback, ideal for recording, mixing, and live streaming. It integrates a proprietary LNRD (Low Noise Reference Driver) module, providing ultra-stable power to the AD/DA converter for uncompromised signal purity. It enables you to experience precise, distortion-free volume adjustments of the Line Out and the headphone amplifier, thanks to high-performance analogue potentiometers.

Enjoy Advanced Mixing & Live Streaming Capabilities

Topping E2x2 OTG supports real-time voice optimisation through an advanced 12-channel mixer, 8 DAW playback channels, and 6 LoopBack channels. Perfect for musicians and streamers alike, it features analogue volume control for dynamic audio shaping and seamless PC synchronisation. Additionally, it supports dual mobile phone streaming, enabling one device for live streaming and the other for background music or guest interaction, maximising audience engagement and versatility.

Versatile Connectivity For Easy Pairing & Choose The Power Option Conveniently

Topping E2x2 OTG utilises Type-C connectivity for data transmission and power delivery. For optimal performance, we recommend connecting the auxiliary power supply when using the interface in a desktop setup or when 48V phantom power is engaged, ensuring interference-free operation. The E2x2 also features SPDIF optical output, supporting high-resolution audio at 44.1kHz–192kHz/24bit, with flexible output source selection via the control center, enabling seamless integration with optical-input decoding devices for expanded connectivity options.


Note: For mobile OTG operation, an external power supply is advised, along with a high-quality OTG cable to ensure stable live streaming performance.

6.35mm Output

Topping E2x2 OTG embeds a 6.35mm output to connect with various devices.

Meticulous Design

Topping E2x2 OTG is crafted using aluminium alloy housing for enhanced durability.

Mic Input

Topping E2x2 OTG features a Mic input that allows you to connect a microphone seamlessly.

Accessories to Get you Started

1. Type A to Type C Cable
2. Type C to Type C Cable
3. 6.35mm to 3.5mm Adaptor
4. Quick Start Guide

All You Need To Know About The Topping E2x2 OTG

Headphone Output
6.35mm(Single-Ended)
Input
Mic / Instrument / Line Input *2
Power Input
USB Port (For Computer)
OTG Port (For Phone/Tablet)
Output
6.35mm(Single-Ended)
6.35mm TRS Balanced Output*2
Optical Output
AUX Output (3.5mm TRS Balanced Jack)
Attribute
Measured : 18.7cm x 12.9cm x 5.0cm
Weight : 530g
Power Input : USB Type-C Port (DC5V/0.8A)
USB Protocol :
Type-C : USB2.0(HS)
OTG: USB2.0 (FS)
Microphone Input : 2x Combo Connector (Equipped With 48V Phantom Power Switches)
Instrument Input : 2x Combo Connector
Line Input : 2x Combo Connector
Line Outputs : 2x
AUX output : 1x (3.5mm)
Headphone Output : 1x (6.35mm)
Spdif Output : 1x (Optical Output)
Zero-latency Direct Monitoring : Available (Equipped With Monitor Mix Knob)
Input Meter : Available (2x8 LED Indicators)
Output Meter : Available (2x8 LED Indicators)
Mic Pre Modules : Ultra-Linear
Headphone Amp Modules :NFCA-LE
OTG Technology : Digital ASRC
Supported Sampling Rates :
Type-C: 24bit/44.1kHz-192kHz
OTG: 16bit-24bit/48kHz
Spdif: 24bit/44.1khz-24bit/192kHz
Software Control : Available (TOPPING ProfessionalControl Center)
DAW Channels : 8x
Loopback Channels : 6x
OS Support : Mac/Win/iOS/Android
Two Hosts Simultaneous Connection : Support
Power Switch : Available
Microphone Input (@24bits/96kHz)
Equivalent Input Noise @A-wt, 150 Ohm : -130.5dBu
THD+N @A-wt : -110dB (0.0003%)
Dynamic Range @A-wt : 115dB
SNR @A-wt : 115dB
Crosstalk @1kHz : -140dB
Frequency Response : 20Hz-40kHz (±0.2dB)
Maximum Input Level : 8.6dBu
Input Impedance : 1.5k Ohms
Available Gain : 58dB + 20dB (20dB Digital Gain)
Phantom Power : 48V
Connector Type : XLR Connector Of The Combo Socket
Line Input (@24bits/96kHz)
THD+N @A-wt : -107dB (0.00045%)
Dynamic Range @A-wt : 115dB
SNR @A-wt : 115dB
Crosstalk @1kHz : -140dB
Frequency Response : 20Hz-40kHz (±0.1dB)
Maximum Input Level : 23.9dBu
Input Impedance : 9k Ohms
Available Gain : 58dB + 20dB (20dB Digital Gain)
Connector Type : TRS Connector Of The Combo Socket


1 Year Warranty

Don't sweat it, this Topping - E2x2 OTG comes with a 1 Year warranty from TOPPING that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about TOPPING's warranty in India.

The Audiophile's Choice For Precision and Accuracy

TOPPING, founded in 2008 and headquartered in Guangzhou, China, is dedicated to creating immersive Hi-Fi experiences with superior performance. Emphasizing research and development (R&D), TOPPING invests in a dedicated department of senior engineers and audiophiles, employing professional audio instruments like the premium audio testers APx555 and APx555B from Audio Precision. Each product undergoes rigorous testing to ensure exceptional parameters and performance, followed by meticulous adjustments for optimal sound quality.

Renowned worldwide, TOPPING's lineup includes products like the A90, D90, A70, and D70 with their DACs and amps being favourites among audiophiles globally. Committed to pushing the boundaries of quality, TOPPING remains true to its mission of delivering unparalleled Hi-Fi experiences.

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Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10.30am-6:30pm.Average answer time: 2-3 Hours

Other Details

Generic Name Audio Interface
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: Tok Shun Co., Limited
Address: 1318-19, 13/F, Hollywood Plaza, 610 Nathan Road, HK.
Package Contents Topping E2x2 OTG
Type A to Type C Cable
Type C to Type C Cable
6.35mm to 3.5mm Adaptor
Quick Start Guide


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