Using this EVH Micro Stack is a breeze. First, insert the included 9v battery. Then, you can connect your audio source to start playing music. You can either use the built - in 3' speaker for a small - scale sound or plug in your headphones via the 1/4' headphone output for private listening. When it comes to maintenance, keep it in a dry place. Avoid exposing it to extreme temperatures or moisture. If the sound quality starts to degrade, check the battery and replace it if necessary. Have fun using your EVH Micro Stack!
