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ESI Amber i4

USB-C Audio Interface

Four input and output channels with 24 bit / 192 kHz
Dynamic range: 115 dB A
Real-time monitoring with balance control
One master and two headphone volume controls
Two gain controls
Stereo loopback support for internal recordings
Two class A microphone inputs with combo socket
48 V phantom power
Two instrument inputs Hi-Z: 6.3 mm jack
Four line inputs: 6.3 mm jack balanced
Four line outputs: 2 x 6.3 mm jack balanced
Two headphone outputs: 6.3 mm jack
Two bi-directional MIDI connections
LCD display
Power supply via USB-C
Optional external 5 V power supply
EWDM driver (Ultra Low Latency) for Windows 10 / 11 with ASIO 2.0, MME, WDM and DirectSound support and virtual channels
Supports OS X / macOS (10.9 and higher) via the native CoreAudio USB driver from Apple
Includes Cubase LE App, Deckadance LE, Bitwig 8-Track and 3 months subscription for JackTrip Virtual Studio
Dimensions (W x D x H): 228 x 140 x 45 mm
Weight: 698 g

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since May 2025
Item number 618395
Sales Unit 1 piece(s)
Recording / Playback Channels 4x4
Number of Mic Inputs 2
Number of Line Inputs 4
Instrument Inputs 2
Number of Line Outs 4
Headphone Outs 2
Phantom power Yes
Number of S/PDIF Connectors 0
Number of ADAT Connectors 0
Numer of AES/EBU Connectors 0
Number of MADI Connectors 0
Ethernet 0
Other Connectors USB-C
MIDI interface Yes
Word Clock No
Max. sample rate (kHz) 192 kHz
Max. resolution in bit 24 bit
USB Bus-Powered Yes
Incl. power supply No
Width in mm 228 mm
Depth in mm 140 mm
Height in mm 45 mm
Connection Format USB port Type C
Included in delivery USB cable
Zero latency monitoring Yes

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in USB Audio Interfaces

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