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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
With the E4x4 PRE, Topping offers an excellent audio interface designed for musicians and audio professionals. This excellent interface offers a very high level of performance for seamless recording and playback.
The Topping E4x4 PRE is equipped with four ultra-linear microphone preamplifier modules developed by the brand, with an input noise of just -130.5dBu. Even at its maximum volume level, the E4x4 PRE can maintain a very low noise floor, ensuring that every detail of your recording is perfectly captured. This ultra-linear architecture ensures that the audio signal is transmitted with sufficient precision for a perfectly clear and transparent recording.
Equipped with 48V phantom power and a switch to activate or deactivate phantom power for each of the four inputs, the Topping E4x4 PRE is perfectly compatible with condenser and dynamic microphones.
Topping's unique LNRD module provides a stable reference power level for the AD/DA converter chip, unleashing the chip's full potential for high-purity audio transmission.
With a noise floor of just 0.9uVrms and an output impedance of 1Ω, the Topping E4x4 PRE's NFCA-LE headphone amplifier module enables the use of high-sensitivity headphones without distortion and noise.
The Topping E4x4 PRE offers two gain settings, high gain up to +17dBu and output power of 2x580mW at 32Ω. The combination of this high gain and significant output power means that the Topping E4x4 PRE can easily accompany professional headphones with high impedance, up to 600Ω.
The E4x4 PRE is also equipped with two headphone outputs, each of which can be independently monitored and adjusted via the Topping Professional Control Center software and dedicated volume knobs.
The zero-latency design allows audio effects to be monitored in real time during recording or mixing, for enhanced productivity.
The volume knobs on the line and headphone outputs use an analog potentiometer, offering excellent precision for easy control of sound level.
Equipped with four 12-channel input mixers, the E4x4 PRE allows easy adjustment and control of audio effects. What's more, its 8 DAW channels and 6 LoopBack channels are designed to adapt to different recording, mixing and playback needs.
The Topping E4x4 PRE adopts an excellent USB XMOS interface, compatible with Windows, Mac, iOS and Android operating systems in particular. This supports high-resolution audio streams for recording and playback, up to PCM 24bit 192kHz.
What's more, all four inputs are evenly mixed, enabling greater compatibility with mobile devices.
The Topping E4x4 PRE uses USB-C connectivity for data transmission and power supply. We recommend connecting the auxiliary power connector if the E4x4 PRE is used in conjunction with a desktop computer, or if 48V phantom power is required, to avoid interference. An external power supply is also recommended when the sound card is used with a smartphone.
The Topping E4x4 PRE's components are protected by a sturdy, durable aluminum-alloy chassis, sober and modern.
E1x2 OTG | E2x2 | E4x4 Pre | |
---|---|---|---|
OTG interface | Yes | No | No |
POwer supply | USB-C | USB-C | USB-C |
Interface type | USB 2.0 | USB 2.0 | USB 2.0 |
Monitoring | Yes (adjustable mix ratio) | Yes (adjustable mix ratio) | Yes (adjustable mix ratio) |
Input level indicator | 1 set of LED | 2 set of LED | 4 set of LED |
Output level indicator | 2 set of LED | 2 set of LED | 4 set of LED |
Mic preamp modules | Ultra-linear | Ultra-linear | Ultra-linear |
Headphone amp | NFCA-LE | NFCA-LE | NFCA-LE |
Supported sampling rates | USB-C : PCM up to 24bit 192kHz OTG : PCM up to 24bit 48kHz | PCM up to 24bit 192kHz | PCM up to 24bit 192kHz |
Control software | Yes | Yes | Yes |
Supported OS | Mac, Windows, iOS, Android | Mac, Windows, iOS, Android | Mac, Windows, iOS, Android |
Power button | Yes | Yes | Yes |
Weight | 415g | 530g | 830g |
Mix channels | 4 | 3 | 4 |
DAW channels | 8 | 6 | 8 |
Loopback channels | 6 | 4 | 6 |
Technical characteristics
Specifications | |
---|---|
Product type | USB audio interface |
USB protocol | USB 2.0 |
Mic inputs | 4x XLR / Jack 6.35mm combo connectors |
Instruments inputs | 2x XLR / Jack 6.35mm combo connectors |
Line inputs | 4x XLR / Jack 6.35mm combo connectors |
Line output | 4x Jack 6.35mm |
Headphone output | 2x Jack 6.35mm |
Direct zero-latence monitoring | Yes (with mix knob) |
Input vumeters | Yes (4x8 LED indicators) |
Output vumeters | Yes(4x8 LED indicators) |
Mic preamp modules | Ultra-linear |
Headphone amp modules | NFCA-LE |
Supported sampling rates | PCM up to 24bit 192kHz |
Control software | Yes (Topping Professional Control) |
DAW channels | 8x |
Supported OS | Mac, Windows, iOS, Android |
Mic inputs measurements (@ 24bit 96kHz) | |
---|---|
Input noise | -130.5dBu @ A-wt, 150Ω |
THD+N | -110dB (0.0003%) @ A-wt |
Dynamic range | 115dB @ A-wt |
SNR | 115dB |
Crosstalk | -140dB @ 1kHz |
Frequency response | 20Hz - 40kHz (±0.2dB) |
Max input level | 8.6dBu |
Input impedance | 1.5kΩ |
Available gain | 58dB + 20dB (20db Digital gain) |
Phantom power supply | 48V XLR connector |
Line inputs measurements (@ 24bit 96kHz) | |
---|---|
THD+N | -107dB (0.00045%) @ A-wt |
Dynamic range | 115dB @ A-wt |
SNR | 115dB |
Crosstalk | -140dB @ 1kHz |
Frequency response | 20Hz - 40kHz (±0.1dB) |
Max input level | 23.9dBu |
Input impedance | 9kΩ |
Available gain | 58dB + 20dB (20db Digital gain) |
Connectors | Jack 6.35mm TRS |
instruments inputs measurements (@ 24bit 96kHz) | |
---|---|
THD+N | -108dB (0.0004%) @ A-wt |
Dynamic range | 115dB @ A-wt |
SNR | 115dB |
Crosstalk | -140dB @ 1kHz |
Frequency response | 20Hz - 40kHz (±0.3dB) |
Max input level | 14.8dBu |
Input impedance | 1MΩ |
Available gain | 58dB + 20dB (20db Digital gain) |
Connectors | Jack 6.35mm TS |
Line outputs measurements (@ 24bit 96kHz) | |
---|---|
THD+N | -100dB (0.001%) @ A-wt |
Dynamic range | 115dB @ A-wt |
Dynamic range analogique | 127dB @ A-wt, -40dB atténuation |
SNR | 115dB @ A-wt |
Crosstalk | -128dB @ 1kHz |
Frequency response | 20Hz - 40kHz (±0.3dB) |
Max input level | 14dBu |
Bruit | 1.8uVrms @ A-wt |
Impédance de sortie | 100Ω |
Connectors | Jack 6.35mm TRS balanced |
Headphone outputs measurements (@ 24bit 96kHz) | |
---|---|
THD+N | -100dB (0.001%) @ A-wt |
Dynamic range | 115dB @ A-wt |
Dynamic range analogique | 132dB @ A-wt, -40dB attenuation |
SNR | 115dB @ A-wt |
Crosstalk | -120dB @ 1kHz |
Frequency response | 20Hz - 40kHz (±0.3dB) |
Max input level | 0dBu @ Gain = L 17dBu @ Gain = H |
Bruit | 1uVrms @ A-wt |
Impédance de sortie | 1Ω |
Connectors | Jack 6.35mm TRS stéréo |
Headphone output power | 2x580W @ 32Ω, THD+N < 1% 2x380W @ 64Ω, THD+N < 1% 2x198W @ 150Ω, THD+N < 1% 2x105W @ 300Ω, THD+N < 1% 2x55W @ 600Ω, THD+N < 1% |
General | |
---|---|
Power supply | 5VDC 0.8A via USB-C |
Dimensions | 29.2 x 12.9 x 5cm |
Weight | 830g |
Color | White |
Input | USB |
Input | XLR |
Input | Jack 6.35mm |
Output | Jack 6.35mm |
Max sampling rate | 192kHz |
Color | White |
Interface chip | XMOS XU308 |