I've been through a lot of tremolo pedals in the past couple of years: Demeter, Fulltone, JAM Chill, Stigtronics, the Catalinbread Semaphore, and finally the Diamond. I love the Diamond, but I didn't use most of the features. I really just need a nice, simple,amp-like trem, and I use it a LOT. I needed the space on my board. So I picked up a used Tremulator on TGP, along with a Scarab. I have to admit that the Tremulator's awesome even better than I'd remembered. Once you use the trim pot to dial in your sound, it's great. I think it's a keeper. The one other trem I still wish I had is the Stigtronics. Great tone, and the only non-optical trem I've liked. A different and great sound.