“This is a follow up to my past comments on my IP310 / IP212 stack. I was waiting on a custom Demeter HBP-1 preamp and it finally arrived. As I had hoped it sounds unreal with the IP cabs!! In my opinion this is without a doubt the best sounding setup I have ever heard, bar none!! The tone is just thick, rich, warm and punchy, plus I barely need to use any EQ at all. Search over!! ” Thank you, Dominick J. Mesa, Arizona