Focusrite Scarlett 18i20 4th Gen USB Audio Interface vs TASCAM Mixcast 4 Podcast Streaming Mixer, Recorder
Updated August 2026 — Focusrite Scarlett 18i20 4th Gen USB Audio Interface wins on software bundle and audio quality, TASCAM Mixcast 4 Podcast Streaming Mixer, Recorder wins on ease of use.
The Focusrite Scarlett 18i20 excels in audio quality and versatility, making it ideal for professional use, while the TASCAM Mixcast 4 offers user-friendly features for podcasters.
Why Focusrite Scarlett 18i20 4th Gen USB Audio Interface is better
Audio Quality
Scarlett 18i20 features 24-bit, 192kHz converters.
Input Options
Scarlett has 18 inputs and 20 outputs.
Software Package
Includes Pro Tools Intro+, Ableton Live Lite, and more.
Why TASCAM Mixcast 4 Podcast Streaming Mixer, Recorder is better
Price
Mixcast 4 is $499, more affordable.
Ease of Use
Mixcast 4 has a stress-free touch panel control.
Portability
Mixcast 4 is designed for on-the-go content creators.
Overall score
Specifications
| Spec | Focusrite Scarlett 18i20 4th Gen USB Audio Interface | TASCAM Mixcast 4 Podcast Streaming Mixer, Recorder |
|---|---|---|
| Audio Resolution | 24-bit, 192kHz | Not specified |
| Dynamic Range | 122dB | Not specified |
| Mic Preamps | 8 | 4 |
| Bluetooth | No | Yes |
| Included Software | Pro Tools, Ableton | Tascam Podcast Editor |
Dimension comparison
Overview of the Focusrite Scarlett 18i20 and TASCAM Mixcast 4
The Focusrite Scarlett 18i20 is priced at $749.99, while the TASCAM Mixcast 4 is about 17% cheaper at $499.00. This price difference reflects the distinct target audiences and functionalities of each device. The Scarlett 18i20 is designed for high-fidelity multitrack recording and music production, making it a solid choice for musicians and studio professionals. In contrast, the Mixcast 4 focuses on podcasting and live streaming, providing a more accessible option for content creators looking to produce professional audio without the need for extensive setup.
Target Audience and Use Cases
The Focusrite Scarlett 18i20 targets professional musicians and audio engineers who require a comprehensive recording solution. With its 18 inputs and 20 outputs, including eight mic preamps, it caters to multi-instrument setups and collaborative sessions. On the other hand, the TASCAM Mixcast 4 is tailored for podcasters and live streamers, offering user-friendly features that simplify the content creation process. Its design encourages easy mixing and recording of various audio sources, making it ideal for those new to audio production or those focused primarily on podcasting.
Audio Quality and Performance
The Scarlett 18i20 boasts audio quality that stands out in its class, featuring 24-bit, 192kHz converters that provide a dynamic range of 122dB. This level of fidelity is essential for capturing intricate details in music production. In comparison, while the TASCAM Mixcast 4 does not specify its audio resolution, it emphasizes functionality over raw audio specifications. It offers features like 14-track recording and Bluetooth audio input, which are beneficial for live settings but may not reach the same high standards of studio recordings as the Scarlett.
Connectivity and Inputs
With its eight mic preamps, Hi-Z inputs, and extensive digital and analog I/O options, the Scarlett 18i20 provides unmatched versatility for connecting multiple instruments and external gear. Its robust connectivity is a significant advantage for studio environments. Conversely, the TASCAM Mixcast 4 features four XLR/TRS mic inputs and additional connectivity options, such as Bluetooth and an Aux input. While it may not match the Scarlett's extensive input capabilities, it is well-suited for podcasting and live events where simplicity and quick setup are paramount.
Ease of Use
The TASCAM Mixcast 4 excels in user-friendliness, equipped with a stress-free touch panel control and a straightforward interface designed for immediate use. This ease of operation is ideal for podcasters who may not have extensive audio engineering experience. In contrast, while the Scarlett 18i20 offers professional-grade tools like Auto Gain and Clip Safe to manage levels, it may require a deeper understanding of audio interfaces and signal routing, making it potentially overwhelming for beginners.
Included Software and Features
The Focusrite Scarlett 18i20 comes with a comprehensive software package, including Pro Tools Intro+, Ableton Live Lite, and Cubase LE, along with essential mastering tools. This suite enhances the recording experience and provides a solid foundation for music production. The TASCAM Mixcast 4, while not as rich in software offerings, includes the Tascam Podcast Editor, designed for editing audio content and managing sound effects efficiently. This focus on podcasting tools makes it more relevant for its target audience.
Portability and Setup
In terms of portability, the TASCAM Mixcast 4 is designed for on-the-go content creators, making it easy to transport to various locations for live streaming or podcasting events. Its compact design and built-in features simplify setup, allowing users to start recording quickly. The Scarlett 18i20, while also portable, is more suited to a fixed studio environment due to its extensive input options and the need for additional gear to fully utilize its capabilities.
Which should you buy?
Choosing between the Focusrite Scarlett 18i20 and the TASCAM Mixcast 4 ultimately depends on your specific needs. If you're a professional musician or audio engineer requiring high-fidelity recording and extensive input options, the Scarlett is the clear choice, despite its higher price. However, if you're a podcaster or content creator looking for a more budget-friendly, user-friendly solution that still delivers quality audio, the TASCAM Mixcast 4 offers excellent value at $499.00.

