Just got my Caline Pure Sky off ebay for $30 shipped, brand new and it is a killer drive pedal even if I had paid 3-4 times that. I purchased the pedal purely out of curiosity. I cant comment on the quality of the build or durability yet but as far as tone is concerned it is quite nice for a mostly transparent low-mid gainer. Similar to my Timmy but cant get them to sound exactly the same, the drive is just a tiny bit smoother and ever so slightly more compressed that the Timmy. Similar to my Signa drive with the toggle in the upper position. I have a feeling that it is very similar to a Lovepedal OD11 which is being delivered today. I Highly recommend this pedal if you are not sure about spending the cash for one of the previously mentioned pedals.