Does your music require you to quickly drop your low E do D?. Retrofits Gotoh GB7 tuning machines which includes many Ibanez, Yamaha, Epiphone, Peavey, Modulus, Schecter, and Warwick bass guitars.
Hipshot GB7 GOTOH Bass Xtender Tuning Key Extender D-Tuner X-Tender - GOLD
Allparts AP-6710 Gotoh Bass String Guide - Nickel, Single Item
Gotoh Bass Tuner Push In Bushing for FB30 / GB640 (Nickel)
Vola Electric Bass ZVA 4P MF Bass Candy Apple Red Gloss Handmade in Japan MIJ Gotoh Bridge Gotoh Tuner 4 Strings Modern C Neck For All Levels
Vola Electric Bass Vasti 5 STM J1 Sandblasted Olympic White Matte Handmade in Japan MIJ Roasted Maple Neck Stainless Steel Frets Gotoh Bridge Gotoh Tuner Signature model 5 Strings Modern C Neck
Hipshot SuperTone 3-Point Replacement Bridge for 4-String Gibson Bass - BLACK