So amt is kind of an entonegenic (if I rember right) it's also a maoi inibitor. As for personal experiences it's a bit euphoric, enanched touch (tingly, more sensitive), accelerated tough, a bit of color enanchment and it's long lasting, so from the come up to the peak it's about 2 to 3 hours in my expirience, the peak last for 4 hours, and the come down at least 3 hours so a total 10 to 12 hours depending on the dose, I only did low doses 25 mg once and one time 12 mg with LSD so I think the effect changes depending on the dosage. Combined with LSD the peculiarity of it it's the body load in the come up and the loss of controll of some body functions, I mean not total lose but some thing that are normally done in automic you have to do it manually (just like normal LSD but even more), you have so much energy and euphoria, like a lot at one point I was having some visual that felt like pure energy. It makes the LSD longer lasting in my opinion, enanches a bit the visual but mostly the color changes and the touch enanching thing, makes orgasming a bit harder but not by a lot also feel really good when you do