(>‿◠)✌ SAM AUDIO
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Contact Us:
📞 WhatsApp/Call us @ 83329084 https://wa.me/6583329084
📧 Email us @ sales@samaudiosg.com
🗺️ Visit Us @ Sim Lim Sqr #01-56, S188504 - Demo units available (Lvl 1 Beside Escalator)
TOPPING E4x4 PRE AUDIO INTERFACE
> 4 Ultra-linear Mic Pre Modules
> Multiple OS Support
> Four 12 channels Simultaneous Mixes
> NFCA-LE 2 Headphone Amp Modules
> Zero Latency Monitoring
> 192kHz/24bit High Sample Rate Support
> 6*Loopback
> Two Type-C Ports
> Aluminum Alloy Housing
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Descriptions:
> Ultra-linear microphone preamp module
The E4x4 Pre is equipped with four self-developed Ultra-linear microphone preamp module with an EIN as low as -130.5dBu. Even at the maximum volume setting, the E4x4 Pre 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, E4x4 Pre is perfectly compatible with condenser and dynamic microphones.
> Low noise reference voltage module
> TOPPING'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, Self Developed 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 E4x4 Pre offers two gain adjustments, a high gain of up to +17dBu, and a powerful output of 580mW x 2@RL=32 Ohm. The combination of high gain and powerful output capability allows the E4x4 Pre to easily drive professional headphones with impedances up to 600 ohms.
> Dual headphone jack output, Independent listening no interference
> E4x4 Pre is equipped with dual headphone jacks and each headphone jack can quickly adjust monitoring content through the control center. Whether the differential monitoring between the producer and sound engineer in the recording studio or the indepent monitoring between singer and sound engineer during temporary recording can be realized quickly.
> Zero-latency hardware monitoring system
The zero-latency design allows you to monitor audio effects in real time during recording or mixing.
> Exceptional dynamic range with analogue volume control
> Line Out analogue dynamic range: 127dB
> Phone Out analogue dynamic range: 132dB
> The volume control knob of the Line Out and the headphone amplifier uses an analog Potentiometer, allowing you to control the volume more accurately.
> Independent mixer control
> Equipped with four 12-channel input mixers, the E4x4 Pre 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.
> High Compatibility Mobile Application Mode
> Four inputs are mixed equally. This mode gives better compatibility when using mobile devices.
> High-resolution production experience
> E4x4 Pre adopts the excellent XMOS chip and is fully compatible with Windows, M@c, i0S, Android and other operating systems. It supports high-specification audio recording and playback from 44.1 kHz/24bit to 192kHz/24bit, which brings you more diversified ways to create music.
> Dual Type-C ports
Using Type-C for transmission and power supply.
It is recommended to connect the auxiliary power connector if the E4x4 Pre is frequently fixed to a desktop or if 48V phantom power is required to further avoid signal interference.
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Specifications:
> Measured | 29.2cm x 12.9cm x 5.0cm
> Weight | 830g
> Power input | USB TypeC port (DC5V/0.8A)
> USB protocol | TypeC: USB2.0(HS)
> Microphone input | 4x Combo connector
> Instrument input | 2x Combo connector
> Line input | 4x Combo connector
> Line outputs | 4x
> Headphone output | 2x
> Zero-latency direct monitoring | Yes (Equipped with monitor mix knob)
> Input meter | Yes (4x8 LED indicators)
> Output meter | Yes (4x8 LED indicators)
> Mic pre modules | Ultra-linear
> Headphone amp modules | NFCA-LE
> Supported sampling rates | TypeC: 24bit/44.1 kHz-24bit/192kHz
> Software Control | Yes (TOPPING Professional Control Center)
> DAW channels | 8x
> Loopback channels | 6x
> OS support | M@c/Win/i0S/Android
> Power switch | Yes
1. Microphone Input
> 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
2. Line Input
> 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
3. Instrument Input
> THD+N @A-wt | -108dB (0.0004%)
> Dynamic Range @A-wt | 118dB
> SNR @A-wt | 115dB
> Crosstalk @1kHz | -140dB
> Frequency Response | 20Hz-40kHz (#0.3dB)
> 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 | -100dB (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 (+-0.3dB)
> Maximum Input Level | 14dBu
> Noise @A-wt | 1.8uVrms
> Output Impedance | 100 Ohms
> Connector Type | 6.35mm TRS balanced jack
5. Headphone Output
> THD+N @A-wt | -100dB (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 (#0.3dB)
> Maximum Output Level | OdBu @ Gain=L, 17dBu @ Gain=H
> Noise @A-wt | 1 uVrms
> Output Impedance | 1 Ohms
> Connector Type | 6.35mm stereo headphone jack
> Output Power | 580mW x 2@32 Ohms THD+N<1%
380mW x 2@64 Ohms THD+N<1%
198mW x 2 @150 Ohms THD+N<1%
105mW x 2 @300 Ohms THD+N<1%
55mW x 2 @600 Ohms THD+N<1%
*Note: The above data is the result of the test in TOPPING laboratory.
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