This is a BOSS TU-2 chromatic tuner pedal, part of the well-known compact effects series. It is widely used by guitarists and bassists for live performances and studio work due to its reliability and ease of use.

The TU-2 features accurate chromatic tuning with a clear LED display that is easy to read even on dark stages. Its sturdy metal construction ensures durability for regular use in various environments.

This unit shows visible signs of use such as scratches and wear, but it has been tested and works properly. Please note that only the main unit is included, and no additional accessories are provided.

A great choice for musicians looking for a dependable and classic tuner pedal.