1. Restores playability by reducing string action

2. Audible tonal quality improvement

3. Compact and portable

4. Easy to operate

5. No disruption of lifestyle

6. Very low power consumption

7. Reduce wood moisture content to healthy range ≤12%

 

We obtained the above outcomes through repeated experiments, tests and fieldworks. High confidence level of success is guaranteed. However there are a myriad of factors that affect structural and functional properties of acoustic guitars. Outcomes may vary among various guitars.