The Blackstar FS-19 (St. James EL34) is a footswitch pedal designed specifically for Blackstar's St. James EL34 series amplifiers. It allows you to easily switch between channels and activate the Boost function without having to touch the amplifier, improving control live or in the studio.

With two independent buttons in a floor pedal format, this controller is compact, durable, and plug-and-play: simply connect it to the dedicated input of the St. James amplifier and instantly take control of your sound changes.

Perfect as an accessory for guitarists who frequently use channel changes and boost during performances or recording sessions, the FS-19 adds convenience and versatility to the setup without complications.