The term Boutique in the context of synthesizers and music production typically refers to a category of high-quality, often handcrafted or small-batch instruments that prioritise sound quality, unique design, and specialized features over mass production. Boutique synthesizers often appeal to musicians and producers who seek distinctive sounds and a more personalised instrument experience. These devices can range from analogue synths to digital models, often inspired by classic designs but enhanced with modern technology. Brands like Moog, Korg, Dreadbox, and Make Noise are well-known for their boutique offerings, providing unique sound engines, innovative modulation options, and compact form factors.

Boutique synthesizers tend to have a higher price point than mass-produced models due to their quality craftsmanship and the use of premium components. They often feature a more hands-on interface, with extensive controls that allow for deep sound manipulation, making them ideal for sound designers and musicians who enjoy an interactive approach to creating music. Additionally, many boutique synthesizers incorporate modular capabilities, allowing users to patch and connect different modules for custom setups. This trend has fostered a vibrant community of enthusiasts who appreciate the artistry and creativity involved in boutique synthesis, leading to a resurgence of interest in hardware instruments in an increasingly digital music landscape.