Here is my latest setup. On the top shelf are a pair of KRK Rocket 5" powered speakers. An M-Audio Trigger Finger, a 13" Macbook Pro laptop, and a Pioneer EFX-500 effects processor. The EQ is not hooked up. On the bottom shelf is a pair of Sennheiser HD-650 headphones mounted on a glass head. A brand new pair of Denon DN-S3700 CD players with an old school Urei 1620 mixer.