regular yohimbine when combined with tyrosine or tyramine cause whats known as the "cheesing effect". To be safe i cant recommend combining alpha-y with tyrosine or tyramine either.
There was an energy drink maybe 4-5 years ago that got yanked because of the high dose combination of tyrosine and yohimbine due to this.
Thats why you may see some yohimbine products saying to not combine with cheese, tyramine is high in cheese
So a no-go on this stack for my recommendation. Thats why we have never had any stack deals on AT2 with a tyramine or tyrosine containing supplement. Just playing it safe.