Buy this pedal from Prymaxe - they have sales that are ongoing. Regarding the pedal, I tried the clone - the Mooer Yellow Comp because it was half the price, and while it worked, it didn't have the clarity and transparency that the Diamond Jr has. For me, I want a compressor pedal that doesn't change the character of my guitar (I play an acoustic Taylor 816 with a Baggs M1 Active pickup with a rather large pedal array), and, of the compressors I've tried, the Diamond Jr is absolutely the best - clear, silent, the LED tells me when the compressor is pushing back against the dynamics. I leave this pedal on all of the time and the sound/clarity is fabulous - worth every penny.
Sellstrom S96110 Kneepro Ultra Flex Iii Knee Pads, Hard Shell, Hinged,