All of the circuits we manufacture are designed by Kenan BUDAK, Electrical and Electronics Engineer. In order to determine the needs of musicians during the design, many interviews with musicians are made and opinions are taken. The hardware and software designs of the circuits are made using the necessary technological environments. While the designs of the circuits to be produced are being made, more than one prototype design of the same unit is being tried to create the ideal conditions. When the circuits to be designed are determined, the requests and suggestions of the musicians are taken into account.