A DEVICE, ELECTRONIC OR MECHANICAL, THAT HELPS A PERSON TUNE A MUSICAL INSTRUMENT BY SHOWING THE DEVIATION OF THE PLAYED PITCH FROM THE DESIRED PITCH
A DEVICE, ELECTRONIC OR MECHANICAL, THAT HELPS A PERSON TUNE A MUSICAL INSTRUMENT BY SHOWING THE DEVIATION OF THE PLAYED PITCH FROM THE DESIRED PITCH - PASUJĄCE ROZWIĄZANIA
- tuner 5 liter