【High-Precision Tuning】 The TU-3 is a high-precision chromatic tuner for guitars and basses. It accurately measures pitch, improving the quality of your performance. 【User-Friendly Design】 It features a simple and intuitive design for easy operation. It also includes a bypass function, allowing for seamless switching even during performance. 【Compact Size】 Its compact size makes it convenient to carry, perfect for live performances and practice sessions. - Model: TU-3 - Type: Chromatic Tuner - Color: White - Input/Output Terminals: INPUT, OUTPUT - Bypass Function: Yes Thank you for viewing.