(>‿◠)✌ SAM AUDIO
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Contact Us:
📞 WhatsApp/Call us @ 83329084 https://wa.me/6583329084
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🗺️ Visit Us @ Sim Lim Sqr #01-56, S188504 - Demo units available (Lvl 1 Beside Escalator)
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TOPPING E2x2 OTG USB
Professional Audio Interface
> Ultra-linear mic pre modules
> Multiple OS support
> Four 12 channels simultaneous mixers
> NFCA-LE Headphone amp modules
> OTG Direct mobile connection
> 192kHz/24bit High sample rate support
> 6*Loopback
> S/PDIF output extension
> Zero-late monitoring
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Descriptions:
> Direct mobile phone connection
> You only need an OTG USB cable to directly connect to your mobile phone for live stream, achieving lossless sound quality transmission.
> Digital transmission distortion: -130dB Dynamic range: 138dB
> Optimize mobile phone live stream with PC synchronization
> You can connect to a computer while using E2x2 OTG to livestream on mobile phone. Using the DAW to optimize the voice synchronously, you can also make the sound from live stream more earer and melodious.
> Dual mobile phone livestream
> You can easily connect the other phone to play accompaniment or audio material when one phone is on livestream. What's more, there are dual phone livestreams synchronously, expanding your audience base and making live stream interaction more vivid and interesting.
> Ultra-linear microphone preamp module
> The E2x2 OTG is equipped with a self-developed Ultra-linear microphone preamp module with an EIN as low as -130.5dBu. Even at the maximum volume setting, the E2x2 OTG can maintain extremely low background noise, ensuring that every detail in your recording is perfectly captured. This ultra-linear design ensures that the audio signal is transmitted precisely enough to record clear, transparent sound.
> Directly connect the condenser microphone
> Equipped with 48V phantom power switch, E2x2 OTG is perfectly compatible with condenser and dynamic microphones.
> Low noise reference voltage module
> TOPPIBlG's unique LNRD module provides reference-level stable power supply for the ADIDA chip, further unleashing the chip's performance limit to ensure the purity of audio transmission.
> Powerful performance
> Customized headphone amplifier
> With only 0.9µVrms of noise floor and 1-ohm output impedance, the NFCA-LE headphone amplifier module frees the monitoring of high-sensitivity headphones from distortion and noise.
> The E2x2 OTG offers two gain adjustments, a high gain of up to +17dBu, and a powerful output of 580mW x 2 @RL= 32Ohm. This combination allows the E2x2 OTG to easily drive professional headphones with impedances up to 600 ohms.
> Zero-latency hardware monitoring system
> The zero-latency design allows you to monitor audio effects in real time during recording or mixing.
> Freeing dynamic range with analogue volume control
> Analogue dynamic range @Line Out : 127dB
> Analogue dynamic range @Headphone Output : 132dB
> An analog potentiometer is used for volume control of the Line Out and the headphone amplifier, allowing you to control the volume more accurately.
> TOPPING Professional Control Center
> Equipped with four 12-channel input mixers, the E2x2 OTG allows you to easily adjust and control audio effects for precise audio management. In addition, its 8 DAW channels and 6 Loopback channels are designed to meet your diverse creative needs for recording, mixing and playback.
> Optical output brings more creation
> The E2x2 OTG supports optical (S/PDIF) output and supports a sampling rate of 44.1kHz - 192kHz / 24bit. In the control center, the S/PDIF output audio content can be flexibly selected. The E2x2 OTG can be used with various decoding devices that support optical input to achieve more diverse scenario extensions.
> Full support for major OS and high specification audio
> E2x2 OTG adopts the 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.
> Three Type-C ports
> Using Type-C for transmission and power supply.
> It is recommended to connect the auxiliary power connector if the E2x2 OTG is frequently fixed to a desktop or if 48V phantom power is required to further avoid signal interference.
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Specifications:
> Measured: 18.7cm x 12.9cm x 5.0cm
> Weight: 530g
> Power input: USB Type-C port (DC5V/O.8A)
> Color: Black, White
> USB protocol: Type-C: USB2.O(HS), OTG: USB2.O(FS)
> Microphone inputs: 2x Combo connector (Equipped with 48V phantom power switches)
> Instrument inputs: 2x Combo connector
> Line inputs: 2x Combo connector
> Line outputs: 2x
> AUX output: lx(3.5mm)
> Headphone output: lx(6.35mm)
> Spdif output: lx(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, S/PDIF: 24bit/44.1khz-24bit/192kHz
> Software Control: Available (TOPPING Professional Control Center)
> DAW channels: 8x
> Loopback channels: 6x
> OS support: Mac/Win/iOS/Android
> Two hosts simultaneous connection: Support
> Power switch: Available
1. Microphone Inputs
> Equivalent Input Noise @ A-wt,150Ohm | -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 (±O.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
2. Line Inputs
> THD+N @A-wt | -107dB (0.00045%)
> Dynamic Range @A-wt | 115dB
> SNR@A-wt | 115dB
> Crosstalk @1kHz | -140dB
> Frequency Response | 20Hz-40kHz (±O.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
3. Instrument Inputs
> THD+N @A-wt | -108dB (0.0004%)
> Dynamic Range @A-wt | 115dB
> SNR @A-wt | 115dB
> Crosstalk @1kHz | -140dB
> Frequency Response | 20Hz-40kHz (±O.3dB)
> Maximum Input Level | 14.8dBu
> Input Impedance | 1M Ohms
> Available Gain | 58dB + 20dB (20dB digital gain)
> Connector Type | TS connector of the combo socket
4. Line Outputs
> THD+N @A-wt | -1OOdB (0.001%)
> Dynamic Range @A-wt | 115dB
> Analogue Dynamic Range @A-wt, -40dB attenuation | 127dB
> SNR @A-wt | 115dB
> Crosstalk @1kHz | -128dB
> Frequency Response | 20Hz-40kHz (±O.3dB)
> Maximum Input Level | 14dBu
> Noise @A-wt | 1.8µVrms
> Output Impedance | 100 Ohms
> Connector Type | 6.35mm TRS balanced jack
5. AUX output
> THD+N @A-wt | -1OOdB (0.001%)
> Dynamic Range @A-wt | 115dB
> Analogue Dynamic Range @A-wt, -40dB attenuation | 122dB
> SNR @A-wt | 115dB
> Crosstalk @1kHz | -108dB
> Frequency Response | 20Hz-40kHz (±O.5dB)
> Maximum output Level | 8dBu
> Noise @A-wt | 1.5 µVrms
> Output Impedance | 50 Ohms
> Connector Type | 3.5mm TRS balanced jack
6. Headphone Output
> THD+N @A-wt | -1OOdB (0.001%)
> Dynamic Range @A-wt | 115dB
> Analogue Dynamic Range @A-wt, -40dB attenuation | 132dB
> SNR @A-wt | 115dB
> Crosstalk @1kHz | -120dB
> Frequency Response | 20Hz-40kHz (±O.3dB)
> Maximum Output Level | OdBu @ Gain=L , 17dBu @ Gain=H
> Noise @A-wt | 1 µVrms
> Output Impedance | 1 Ohms
> Connector Type | 6.35mm stereo headphone jack
> Output Power | 580mW x 2 @32Ω THD+N<1%
380mW x 2 @64Ω THD+N<1%
198mW x 2 @150Ω THD+N<1%
105mW x 2 @300Ω THD+N<1%
55mW x 2 @600Ω THD+N<1%
7. OTG Output (@OTG 24bits/48kHz <-> Type-C 24bits/44.1kHz-192kHz)
> THD+N @A-wt | -130dB (0.00003%)
> Dynamic Range @A-wt | 138dB
> SNR @A-wt | 138dB
> Crosstalk @1kHz | -154dB
> Frequency Response | 20Hz-20kHz (±O.1dB)
> Maximum Output Level | -0.5dBFS
> Connector Type | OTG (Type-C)
8. S/PDIF Output (@USB IN 24bits/44.1kHz-192kHz)
> THD+N @A-wt | -144dB (0.000006%)
> Dynamic Range @A-wt | 144dB
> SNR @A-wt | 144dB
> Crosstalk @1kHz | -160dB
> Frequency Response | 20Hz-20kHz (±O.1dB)
> Maximum Output Level | OdBFS
> Connector Type | Optical jack
*Note: The above data is the result of the test in TOPPING laboratory.
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