DR PHR-10 Pure Blues Medium Electric Guitar Strings 10-46 (10 13 17 26 36 46) - package of 3 '-Instrument_Acoustic Bass The hole on the side

The hole on the side panel of this unit is for adjustment purpose during manufacturing

sweeten up any amp

Grover® Quik-Release strap locks

reverse and speed adjust

Available by the foot

DR PHR-10 Pure Blues Medium Electric Guitar Strings 10-46 (10 13 17 26 36 46) - package of 3 '-Instrument_Acoustic Bass The hole on the sidePURE BLUES MADE IN THE USA! Totally Real Vintage String. In the DR tradition of using old style construction to improve modern performance, Pure Blues electric guitar strings are designed with pure nickel wrap wire, round wound on round cores. While this is a slow, expensive method of string making, it does produce a string acclaimed for increased sustain, vintage tone and great low tones for playing rhythm to lead. The extra step of winding pure