The Pedaltrain PT-SST Chromatic Tuner Space Saver is a super compact pedal board designed for guitarists and bass players. With its compact size, this pedal tuner from Pedaltrain is perfect for musicians looking for a convenient and space-saving solution for tuning their instruments. The chromatic tuner feature ensures accurate tuning for a wide range of instruments, making it a versatile tool for any musician. Ideal for gigging musicians or practicing at home, this pedal board is a must-have accessory for any guitarist or bass player.