10 Best Korg Synthesizers 2025 in the United States

The Korg Volca FM Digital FM Synthesizer offers a compact and feature-rich option for anyone interested in exploring FM synthesis. One of its strengths is the 6-voice polyphony, which allows you to play more complex chords and sequences. It comes with a 16-step sequencer, letting you create and loop patterns easily. The built-in chorus and reverb effects add depth to the sounds, making it versatile for different musical styles.

It also mimics the sound engine of the classic DX7, making it a great choice for those who appreciate vintage digital synth sounds. The inclusion of MIDI I/O and Sync I/O expands its connectivity options, allowing you to integrate it with other music gear, although you'll need to purchase a separate TRS to MIDI jack for full MIDI functionality. The user interface is straightforward, with a focus on hands-on control, which is helpful for live performances or quick adjustments.

However, the small size can make some controls a bit fiddly. The Volca FM also comes with a bundle of software tools, which is excellent for beginners wanting to delve into music production. On the downside, it runs on six AAA batteries, which may be a hassle for some users, although it can also be powered via a wired source. It’s lightweight and portable, but this also means it might feel less robust compared to larger models. Ideal for both beginners and more experienced synth enthusiasts, the Korg Volca FM offers a good balance of features and portability, making it a strong contender in the realm of digital FM synthesizers.

The Korg MicroKorg2 Synthesizer/Vocoder is a compact and versatile option for musicians seeking both portability and functionality. With 37 full-sized keys, it offers expressive control for dynamic performances. A key highlight is its 2.8-inch full-color IPS LCD display, which makes sound editing intuitive and visually engaging, thanks to animated parameter guides and an oscilloscope function that brings sound to life in real-time.

In terms of polyphony, the MicroKorg2 offers 4-voice polyphony, allowing for rich, layered sound textures. This might be limiting for those who prefer more complex arrangements, but it suits many genres just fine. Its advanced XMT Sound Engine provides authentic analog synthesis, appealing to both retro enthusiasts and modern sound creators.

The synthesizer includes a loop recorder, enhancing its capability for both production and live performances. The new vocal processor is a standout feature, equipped with harmonizer and hard-tuning functions that add depth to vocal effects. Connectivity-wise, the MicroKorg2 includes a USB connector, which might satisfy basic connectivity needs for recording and integration with other devices. The user interface, enhanced by a fresh categorization system, simplifies sound selection and editing.

The built-in effects are robust, supporting diverse sound design and performance needs. The aluminum construction adds durability while maintaining a lightweight profile at just 4.93 pounds, making it ideal for transport between studio sessions and gigs. Its 4-voice polyphony might not suffice for users requiring more elaborate soundscapes. The battery requirement could also be considered a drawback for those preferring rechargeable options. Nonetheless, its balance of features makes it a strong choice for both beginners and seasoned musicians looking for a reliable, portable synthesizer.

The Korg PA600 is a versatile 61-key professional arranger that stands out with its enhanced RX and DNC sound engine, offering a realistic and vivid sound experience. Musicians looking for high-quality tones will appreciate the massive internal PCM that delivers a wide range of sounds and hundreds of expressive styles. The inclusion of a 7-inch Color Touchview Display makes navigation and selection user-friendly, appealing especially to those who prefer an intuitive interface.

Having two versions available—international and quarter tone button variations—makes it adaptable for musicians from different backgrounds or those who play diverse music styles. Additionally, the localized data options further enhance its functionality by providing sounds relevant to specific regions, which is a plus for global users.

On the downside, the PA600 can be relatively heavy at 30.2 pounds, which might be a concern for those seeking a truly portable option. While it's labeled as portable, musicians might find it cumbersome to carry for gigs or travel. The skill level is set at professional, which means beginners might find it daunting or complex to use right away.