When I bought a C4 I thought, this could be special, but there's something about the interface that doesn't gel with me, so disappointingly not to be. Then, out the blue, I came across the Aguilar Grape Phaser. Now I've not really been a user of phaser pedals so I wasn't holding out much hope but.... now I'm finding it hard to switch it off, it's so funky! It could be a combination of 'new acquisition syndrome' and finding a new sound but I'm really enjoying it and it's my new fav pedal. Also, I'm playing it with a pick, rhythm guitar style which I think the phaser responds to very well and unlike a filter I don't sound like a demented duck!