Best Selection! Featuring the most popular recommended audio interfaces

An overwhelmingly popular classic model! It supports up to 32-bit, and it also has a loopback function and DSP function, making it useful for a wide range of applications from music production to streaming. It’s also compatible with iOS, as well as Windows and Mac. Since apps such as "Cubasis LE" and "dspMixFx UR-C" can also be used, there are no blind spots so-to-speak in terms of music production on iPads and other devices. Using the "dspMixFx" software to control the UR series, you can record comps, EQs, reverbs, amp simulators, and so on without having to be concerned about latency. It's an audio interface that can help you scratch even the itchiest place.
The good sound quality and full-featured functions keep its reputation in tact making it recommendable to anyone!

With "ESS Sabre32 Ultra DAC technology", which is mainly used in high-end models, a clear sound can be obtained. It boasts a main output of 120 dB dynamic range and a mic input of -129 dBu EIN, and reproduces a very clear range from treble to the sub-bass.
In addition, it has a loopback function that is convenient and flexible for podcast production and streaming. The DAW software comes with MOTU Performer Lite and Ableton Live Lite, and it's nice that you can use them according to your production style.

A strong cost performance entry-level model. It is equipped with one combo jack input for a microphone or line, and one 1/4" phone jack for a guitar or bass. Simple-looking, it is also equipped with a 48V Phantom power supply and direct monitoring capabilities. It is perfect not only for home recording beginners, but is also easy use for streaming and WEB conferencing. Also, the compact, lightweight UM2 is compatible with bus-powered drive, and is portable enough to carry around, but can also be used as your main equipment for desk use. It is also recommended as a sub machine for work on the go.

An third generation audio interface that has achieved even higher sound quality. Equipped with Focusrite’s "Air" function that emulates their traditional ISA mic preamp, and adds clarity and presence to the beautiful, glossy sound of the mic preamp, bringing out the strong features of vocals and musical instruments.
In addition to a sophisticated design, the unit’s GAIN knob has an LED on the edge that lights up according to the input level, allowing for detailed GAIN adjustment. The software bundled with it is also substantial, boasting a full lineup from Ableton Live DAW software and Pro Tools | First Focusrite Creative Pack to plug-in effects including Softube and XLN Audio / ADDICTIVE KEY software sound sources.

A USB bus-powered audio interface that pursues professional sound quality without compromise in a portable size. Equipped with "Steady Clock FS", it achieves accurate DA conversion in units of 1/1000 trillion seconds (femtoseconds). Boasting uncompromising specs including the dynamic range and S/N ratio, the extremely clean, high-resolution sound boasts performance that is high enough not only for recording, but also for audio viewing and headphone amplifiers. Equipped with digital input/output including ADAT and SPDIF, it is also expandable up to 12 in/12 out. What's more, by using it in class compliant mode, you can use these specs on your iOS device! A masterpiece of RME technology condensed into a compact housing!

As the name implies, it has four console-grade mic preamps built with a focus on discrete circuitry. It is also equipped with dual DSP chips and an FPGA processor, allowing you to perform the various Antelope Audio AFX vintage effects with extremely low latency. Comes with 36 AFX plug-ins for instant world-class effects. (AFX can also be purchased separately on the manufacturer's site.) In addition, ANTELOPE AUDIO's traditional digital clocking technology lives on in this interface, and even the minute details of the sound source are reproduced with extreme accuracy. With TOSlink and two Word Clock outputs, it also has ample flexibility to be the core of your production system. Furthermore, by combining it with microphones such as the Edge or the Verge (sold separately), it is possible to emulate a highly accurate vintage microphone. As the name implies, the Discrete 4 Synergy Core audio interface brings a synergy between analog and digital, as well as hybrid support for USB 2.0 and Thunderbol.

The biggest feature is the "SHARC processor" for executing UAD plug-ins, which is highly praised in the industry in this compact size. Comes with a ready-to-use "Realtime Analog Classics" bundle for recording, mixing and mastering, and delivers studio-quality sound processing with near zero latency without putting a strain on your computer's CPU. (Bundles include UA 610-B Tube Preamp & EQ, Teletronix LA-2A, 1176 Compressor, Marshall Plexi Classic Guitar Amp, Ampeg SVT-VR Classic Bass Amp, Pultec EQ, and so on.) What's more, despite its size, it delivers 127dB of dynamic range and -117dB of THD+N for a wide range of organic sounds. The mic preamp is equipped with two Unison-compatible mic preamps, which enable emulation of mic preamps from brands such as Neve, Helios, API, Manley, and Universal Audio when combined with optional UAD plug-ins. The Apollo series has won numerous industry awards, including Sound on Sound, Future Music, Electronic Musician, and the TEC Awards (Computer Audio Hardware Category), and its capabilities are well documented.