With the Setup you will received a minor adjust ( when Possible) to have you playing your instrument in no time.

Cleaning your instruments can be a burden specially if they have many parts, Ultrasonic Cleaning will give you the advantage to know your instrument will be free of bacteria and others that can affect your health.

C.O.A stands for

Cleaning -Oiling and Adjust.

After a good period of practice and/or Performing Instruments tends to collect debris of various kinds. With a C.O.A you will extend the life of pads avoiding last minute repairs that can be more costly in the long run.

As everything the mechanical restoration of mechanisms need to be done. Pads and lubricants will bring the instruments to a new condition making sound production and intonation with your instrument more enjoyable.