Gotoh GB707 4L Black Tuning Machines for Bassguitars

Gotoh GB707-4L Black Bass Tuning Machines

The Gotoh GB707-4L Black is a four-piece set of left-handed bass machine heads built for 4-string electric basses. Made in Japan, the set delivers the smooth tuning feel and long-term reliability that bass players expect from a dedicated hardware upgrade. The black finish blends cleanly with darker headstocks, and the closed construction shields the gears from dust and grime on stage or in the rehearsal room.

Key Benefits

• Configuration: 4 Left-handed — fits standard 4-string bass headstocks
• Gear Ratio: 1:20 — precise, stable tuning with a smooth feel
• Shaft Length: 24 mm to string hole, 14 mm bore
• Attachment: Screws and hex-head banjo bolt — hardware included
• Weight: 60.2 g per piece — light enough to balance neck-heavy basses