Description
The TonePros GKB33K is part of TonePros' Professional Upgrade Tuner series, pairing a metal "kidney" style button with a more modern rounded-top post design. It delivers the same 20:1 precision gear ratio as the rest of the series, built as a drop-in upgrade for most 3-per-side headstocks.
Key Benefits
- 20:1 gear ratio delivers smoother, more precise tuning than stock tuners
- Upgraded steel inner components add durability over standard tuner mechanisms
- Kidney-style button and rounded-top post give a more modern look than the flat-top keystone models in the series
- Drop-in fit for most guitars with standard 3x3 tuner spacing — no drilling or reaming required
Features
- ZMAC body with upgraded steel inner components
- Metal "kidney" style button
- Modern rounded-top post styling (unlike the vintage flat-top post used on the GKH330/GKH33X)
- 20:1 performance gear ratio
- 3L + 3R configuration (set of 6)
Specifications
- Gear ratio: 20:1
- Material: ZMAC body w/ steel inner components
- Bushing size: 10mm
- Post height: 28mm
- Button: Metal "kidney" style
- Post style: Modern rounded-top
- Configuration: 3L + 3R