Mahogany Electric Kala Concert! This is the most accessible Concert Ukulele with a plug you will find. It is a KA-C, made of Mahogany, one of our favorites and recommended; with an electrical option to plug in an amplifier or PA. The low saddle pickup is powered by an active pre amplifier equipped with a right volume and tone control in your touch, like a built-in digital tuner! The sound is sweet and the percussion with the exact attack. Even if you don't use it with the plug, it's a good option at a good cost. Configured to have no vibration problems.