Martin Guitars , Ukulele Humidifier purple-iris-burst and include a high pass

and include a high pass filter to roll off excessive low end

Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to to pin 3 of output XLR connector

you’re using the solid-state preamp for quiet

It is a practical aid to avoid overstressing your back and useful for the musician when performing

Much more than a “live performance setting only” solution

Martin Guitars , Ukulele Humidifier purple-iris-burst and include a high passIt's important to protect your ukulele's tonewoods from dry conditions, so it continues to sound great all year long. Martin Humidifiers are made from the finest materials available and will ensure that your ukulele stays perfectly humidified no matter the conditions.