I usually use dual source pickup systems, generally pairing an internal mic with some other source. In this post, I'll walk you through how I add an internal mic (an Audix L5O) to an existing K&K pickup in a Lowden O50. First, here's what we need:

1. The K&K pickup (already installed in this case)
2. An Audix L5O mic (there are plenty of other options, but I like this one)
3. An 1/8 inline jack and 1/8 inch plug (both mono)
4. A few inches of  shielded wire
5. Zip ties, velcro, and a small wire clip
6. Tools: soldering iron…