Re: Aquarian Studio-X / Bass?
I have and it's ok. It was an early-80s Ludwig Classic 14x24 (double bass actually). The sound is completely passable, but very boomy. I prefer the Impact II (or Super Kick II) for bass drums from Aquarian.
I recently used a coated Studio-X as a front head (no hole) on an early-60s Slingerland kit (14x20) and it was great.