Buona qualità accettabile, conforme

Bien qualité acceptable, conforme

Buona qualità accettabile, conforme

i used for a old boombox and solve the problem for noise from data transmission in the blutooth,. problem what i found in other modules when they share the same power supply. and the low sound when you send the signal in 1 to 2 volt aux inputs for what you no need for independient preamplifier circuit for boost the signal before connect to aux.

i used for a old boombox and solve the problem for noise from data transmission in the blutooth,. problem what i found in other modules when they share the same power supply. and the low sound when you send the signal in 1 to 2 volt aux inputs for what you no need for independient preamplifier circuit for boost the signal before connect to aux.

i used for a old boombox and solve the problem for noise from data transmission in the blutooth,. problem what i found in other modules when they share the same power supply. and the low sound when you send the signal in 1 to 2 volt aux inputs for what you no need for independient preamplifier circuit for boost the signal before connect to aux.