Guyker GB200D Drop D Bass Tuner with Drop D Lever

Key Features:

• Designed as a Drop D bass tuner with a detuner lever for quick switching on the lowest string
• Based on the GB200 series design and keeps a matching hardware style for bass upgrade projects
• 1:22 high-precision gear ratio supports smooth rotation and accurate tuning adjustment
• Precision CNC machining helps deliver cleaner edges, more consistent dimensions, and more accurate fitment for upgrade and replacement applications
• Built with an aluminum alloy housing and key, steel gears, and iron post, rear cover, and latch for stable all-metal performance

Specifications:

• Product Type: Drop D Bass Tuner
• Model: GB200D Series
• Configuration: 1R
• Housing / Key Material: Aluminum Alloy
• Gear Material: Steel
• Post / Rear Cover / Latch Material: Iron
• Gear Ratio: 1:22
• Plate Length: 46.4mm
• Plate Top Width: 46mm
• Top Mounting Hole Spacing: 33.6mm
• Bottom Mounting Hole Spacing: 25.6mm
• Peg Hole Requirement: 15.7mm
• Bushing Outer Diameter: 23mm
• String Post Length: 31.1mm
• Overall Height: 53.8mm

Package Includes:

• 1 x Drop D Bass Tuner

Fitment Note / Warm Reminder:
Please carefully verify your bass’s peg hole size, mounting hole spacing, tuner orientation, and overall installation dimensions before ordering. This tuner is a 1R configuration and requires a 15.7mm peg hole, with 33.6mm top mounting hole spacing and 25.6mm bottom mounting hole spacing. All dimensions may vary by ±1mm due to manual measurement.