👉 A sampler is a device used in music production to create an analog sound by applying electrical signals to analog audio channels. The purpose of a sampler is to produce a wide range of sounds, such as noise, distortion, and overtones, using only digital inputs. The process of sampling involves inserting a signal into the analog audio channel, which then produces the desired sound. This technique is often used in music production for creating complex sounds or for simulating natural sounds.