Muling UK-1

The Muling UK-1 is easy to install. You drill a hole, attach the microphone there and that's it.
(More specific instructions are of course included in the package)

The advantage of this model compared to many other systems is that there is no major "damage" to the instrument. And you can hardly tell on the instrument that there is a microphone there.

The Muling UK-1 is primarily for ukuleles. But equally suitable for mandolins, guitars and instruments of a similar size.
Also suitable for guitars, but the larger the instrument and body it is mounted in, the more ambient noise it amplifies.
Not an immediate problem, but something to be aware of.