Focusrite Scarlett 18i20

The Focusrite Scarlett 18i20 audio interface has 18 inputs and 20 outputs, including eight built-in microphone/instrument combo connectors accessible from the front panel, six microphone inputs, and eight line inputs on the rear panel. Users can connect line inputs and microphones concurrently and toggle between the two, but the interface is limited to eight inputs total.

To access the extra 10 inputs, users can connect their own ADAT- or S/PDIF-compatible equipment to the corresponding ports in the rear of the interface. The preamps are solid and clear, offering an improved gain range over the 2nd Gen models, along with greater dynamic range and lower total distortion.

The interface also includes speaker-switching technology, a built-in talkback mic, and a pair of virtual loopback inputs that allow users to capture a stereo feed of any combination of hardware input and software playback channels. This makes the Scarlett 18i20 a great choice for podcasters, streamers, and musicians who want to capture both their performance and computer audio at the same time.

The Focusrite Scarlett 18i20 has a low latency level of 2.74ms, which is ideal for musicians who need to hear themselves in real-time while recording. This low latency allows for a smooth recording and monitoring process, resulting in a more accurate and natural recording experience.

The time between an input and output is minimized, making it easier for musicians to perform. The low latency levels of the Focusrite Scarlett 18i20 contribute to its high consumer score and positive reviews. Overall, this product is recommended for musicians who require a high-quality recording and monitoring experience with minimal latency.

The Focusrite Scarlett 18i20 is praised for its high-quality preamps, which are transparent and offer a noticeable increase in dynamic range compared to other audio interfaces. The 18i20 includes eight preamps with an improved gain range of around 56dB and a signal-to-noise ratio of 78.5 dB. The preamps provide 48V phantom power and minimal distortion and harmonic distortion, with a switchable Air mode to give recordings a brighter and more open sound.

The preamps are highly regarded for their accuracy and transparency, making them ideal for recording vocals and acoustic instruments with faithful tone representation. Overall, the Focusrite Scarlett 18i20 is a reliable and high-quality audio interface for professional recording and production needs.

The Focusrite Scarlett 18i20 audio interface does not have built-in DSP processing, but it comes with the Scarlett Plugin Suite which includes EQ, Compressor, Reverb, and Gate plugins that can be used within a DAW to process audio signals. However, users should note that all processing must be done through their computer's CPU, which may be a limitation for those who require a significant amount of processing power.

The DSP processing interface in the accompanying software, Focusrite Control, has been reported to be not very user-friendly, but with a quick read through the user guide, it may become more clear. The Scarlett MixControl software allows for custom routing and access to different parameters, including monitor, dim, and mute controls.

The Focusrite Scarlett 18i20 audio interface is highly compatible with both Mac and Windows operating systems, functioning as a plug-and-play device without the need for extra drivers. It is also compatible with a wide range of DAWs and third-party plugins, including Pro Tools, Logic Pro X, Waves, FabFilter, iZotope, and Native Instruments.

There are no known compatibility issues with most software or plugins, but it is recommended to check the minimum system requirements before use. Setting up the Scarlett 18i20 is straightforward with the Focusrite Easy Start tool, but users are required to download and install the Focusrite Control program to access and change input and output routing options.

While the user interface of the Focusrite Control program may be difficult to navigate, it offers optional one-click toggles for some of the interface's front panel controls.

The Focusrite Scarlett 18i20 has a strong reputation in the audio recording industry, with experts ranking it highly in the Audio Recording Interfaces category. It is recommended for full bands and project studios, and praised for its premium features at a competitive price point, eight microphone preamps, and compatibility with production-level audio gear. The product is described as an excellent choice for users looking to upgrade from a smaller interface to record large ensembles, full drum sets, and multiple simultaneous inputs without breaking the bank.

Customers have also given positive feedback regarding the company's customer support, with many praising their helpfulness and responsiveness. Overall, the Focusrite Scarlett 18i20 is a well-regarded product for those in need of a high-quality audio recording interface.