Sound Level Swiftlet is an application specifically designed to help with amplifier settings in audio systems.

When you want to set the amplifier value, the user only needs to press the "Start" button to slowly rotate the amplifier value.

With this feature, you can determine how loud you want the sound on each channel—with options ranging from 2 to 8 channels.

The app allows for precise adjustments: you can specify which channels you want to have a greater volume increase or have them set a little softer, according to the needs of your audio system.

Ideal for sound system setups that require detailed and accurate control of each channel.