I sourced an old tube radio from an good will store. Since it was defective I got it for free. Anyways, I have already striped the electronics inside so this does not matter. I am going to build a Bluetooth speaker box with the case. Bluetooth receiver, Class-D Amplifier, bass reflex loudspeaker, lead-battery, USB-charging port and a carry handle.
Continue reading Worklog: Conversion of an old tube radio into a Bluetooth boombox