4-in/4-out Professional 24-bit/192kHz USB-C Audio Interface

Meet Amber i4, the top-tier addition to our Amber series.
This professional 24-bit/192kHz USB-C audio interface boasts 4 inputs and 4 outputs with excellent quality, making it the ideal choice for anyone seeking exceptional audio quality and versatility. Positioned right at the pinnacle of our Amber lineup and a step above Amber i2, the Amber i4 offers unparalleled performance and affordability without quality compromises.
It’s packed with thoughtful features that set it apart as one of the best interfaces in its class.
What Sets This Audio Interface Apart
Flexible Monitoring with ADM (Advanced Direct Monitoring): Tailor your monitoring experience to your needs with various configurations and enjoy real-time, zero-latency monitoring for flawless recording sessions.

Professional Mixer: Easily mix the input sources and playback signals directly on the interface.
Bidirectional MIDI Ports: Connect your MIDI devices seamlessly and use the 2 ports as either inputs or outputs.
Modern, Eye-Catching Design: Featuring a sleek look with a functional LCD display and an amber-colored volume knob that stands out against the green sand main body color.
Ultra Low Latency Drivers: Experience high-performance audio with exceptional stability.
More Inputs and Outputs: Equipped with 4 inputs (including 2 line inputs on the back), 4 outputs, and 2 independent headphone outputs, providing great flexibility for various recording and playback needs, as well as A/B comparison of mixes.
Who It’s For
Producers in Professional Studios and at Home: Elevate your studio with professional-grade audio capabilities that turn Amber i4 into the centerpiece of your setup.
Musicians on the Road: Perfect for recording on the go, wherever inspiration strikes.
Singers/Songwriters: Capture your vocals and instruments with pristine clarity.
Bands: Ideal for recording multiple instruments and vocals simultaneously, offering great flexibility and high-quality sound for band sessions.
Content Creators: Ensure your podcasts, streams, and videos sound their absolute best.
The Amber i4 combines top-notch features with an unbeatable price, delivering above-average quality and performance. Whether you’re a seasoned professional or just starting your audio journey, the Amber i4 is your go-to interface for creating stunning audio.
Features
- 4 in / 4 out USB-C audio interface
- 2 Class-A microphone preamps
- 2 Hi-Z instrument inputs
- 4 balanced 1/4″ TRS line inputs
- 4 balanced 1/4″ TRS line outputs
- 2 independent headphone outputs with level control
- ADC with 115dB(a) dynamic range
- DAC with 115dB(a) dynamic range
- dedicated phantom power for each input
- 2 bidirectional MIDI ports
- LCD screen
- ADM (Advanced Direct Monitoring) to control the level of all input signals directly and independently on the hardware and mix input with DAW signals
- power on/off switch
- bus powered
- 5V external power connector (optional)
- virtual channels and loopback
- 100% class compliant
- EWDM ultra low latency driver supports Windows 10 / 11 with ASIO 2.0, MME, WDM, DirectSound and virtual channels
- supports OS X / macOS (10.9 and above) via the native CoreAudio USB audio driver from Apple
- includes Bitwig Studio 8-Track DAW
- includes Steinberg WaveLab LE audio editor license
- works with Cubasis LE from Steinberg for iPhone / iPad
- includes 3 month (up to 9000 minute) subscription to JackTrip Virtual Studio
Amber i4 provides everything you need to record vocals and instruments in professional studio quality. The bus powered USB-C audio interace provides superb 24-bit / 192 kHz converters and works with ultra-low latency. It features a high quality microphone preamp with 48V phantom power, a Hi-Z guitar input with gain control and dedicated line level inputs for synthesizers or sound modules.

Bundled Software
In order to get you started right out of the box, Amber i4 ships with a powerful software package for professional recording, creation of your own songs, mixing of any audio content and much more. The following applications are currently included:
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Bitwig Studio 8-Track – the trim and effective DAW to start producing, performing, and designing sounds like a pro for use on up to eight tracks of audio / MIDI, incl. the Bitwig Essentials Package, a versatile selection of handpicked presets and sounds. Record instruments, create your arrangements, design new sounds, or just jam – every feature has been developed by musicians, for musicians! |
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Whether you are a hobby musician, home studio owner, freelancer or podcaster – WaveLab LE helps you to bring your music, voice and sound recordings to a more professional level. This easy-to-use mastering and audio editing software from Steinberg turns your computer with Amber i1 into an audio analysing, editing and publishing studio. |
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Cubasis LE is the compact version of Steinberg‘s mobile multitouch sequencer, providing the same look and feel of its bigger brother Cubasis. Specially designed for quick and easy operation, Cubasis LE makes recording, editing and mixing a breeze, no matter where you are, right there on an iPhone or iPad when connecting Amber i1. |
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Included with Amber i1 is a 3 month subscription with up to 3000 minutes each for the JackTrip Virtual Studio allowing you to sing with your chorus or jam with your band online from home. JackTrip streams your uncompressed lossless audio. Delivering pristine sound so that musicians can keep the beat and stay in harmony, JackTrip creates the sense of proximity that sparks real creativity, the experience of being together in the same room even when hundreds of miles apart. |