D'Addario PW-CT-17BU Eclipse Headstock Tuner, Blue Guitar Accessories but the DiMarzio SDS-1 adds

but the DiMarzio SDS-1 adds the grunt

and two rows of black plated steel jingles which produce a bright high pitch with great sustain

to push your amp to its full potential

it's perfect for creating complex cajon rhythms between your hands and foot

with superior features and construction

D'Addario PW-CT-17BU Eclipse Headstock Tuner, Blue Guitar Accessories but the DiMarzio SDS-1 addsFrom D'Addario Accessories, the trusted people who bring you DAddario strings, comes a complete line of innovative, problem solving, quality musical accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more. The Eclipse chromatic clip on tuner offers fast, accurate chromatic tuning on and off the stage. With a full colour vertical display, auto power off, and pitch calibration in a discreet, compact design,