WOW!!! What a difference the PreSonus Eris E3.5 BT speakers make. Just arrived, set them up on my CGP-700, and was blown away. My keyboard now sounds better than it did with headphones. Brad ... I can’t thank you enough for steering me toward a pair of studio monitors. I haven’t even played around with the controls yet, but just out of the box they sound fantastic. This will make playing so much more enjoyable. I got them off of Amazon. Now that I know they work, I’ll order speaker stands.