It's probably been discussed here before, but these Strymon pedals are really something. I just bought the Flint and the tremolo and reverb in this pedal has transformed my amp. I highly recommend this piece of equipment especially if you don't have a reverb/tremolo amp. I'm playing through a Blonde 20 Carl's Custom amp that he did for me, it sounded great, but I missed the surf/drenched reverb and tremolo I got through my DRRI. Check out Strymon, they have some other things have my eye on. *I don't work for Strymon.