Using your D'Angelico Deluxe Atlantic electric guitar is a breeze. First, plug it into your amplifier using a standard instrument cable. Adjust the volume and tone knobs to get the sound you like. The push/pull coil - splitting tone knobs are a great feature, so play around with them to switch between humbucker and single - coil tones. When you're done playing, always put the guitar back in its deluxe hardshell case to protect it from damage. Keep the guitar in a stable environment, away from extreme temperatures and humidity, as these can warp the neck or damage the finish. Regularly check the tuning machines to make sure they're working properly and keep the strings clean by wiping them down after each use. This will help maintain the guitar's sound and appearance for a long time.