VHM-306 Bluetooth Amplifier

I recommend to print with black or other non-transparent color filament, becouse bluetooth LED shines through amp side walls. I also recommend to set voltage for cooler fan lower than it's supply voltage to reduce noise. KSD9700 connects in DC/DC converter power (positive) wire break and glued with thermally conductive glue to amp output coils, becouse they are hotter than a amp chip.
The foots is glued with cyanoacrylate.

Case dimensions: 78,4x88,4x45mm (LxWxH)