The Radial McBoost™ is a microphone signal booster designed to elevate the output of a typical dynamic microphone for greater transient response and boost the signal of a low-output ribbon mic to bring it up to a usable level for mixing consoles, preamps, and workstations that may not provide sufficient gain. It features a 100% discrete class-A dual-transistor J-FET circuit that can produce up to 26 dB of gain without introducing noise, color, or artifacts.