CP-509 Stack Attack

Great pedal. Seems to be a clone of the AC Boost Comp. I’m using it as an always on pedal. Adds a lot of sparkle to clean tone and drives dirt pedals nicely. EQ & comp options are great. I’m using it with gain down low, toggle in center for light comp and it’s perfect.

This pedal sounds great works well. Cool addition

I really enjoyed how versatile this pedal is. It's not often you see overdrive and compression in one enclosure. The overdrive tone sounds nice and gritty and cleans up well with the volume rolled back. I also appreciated the 3 position switch for compression. I'm not super familiar with how to dial in a compressor so this simple setup actually worked for me. And true to the namesake, this pedal stacks pretty nicely with other dirt pedals. I enjoyed experimenting with different drive and distortion pedals to see how the stack attack reacted. It really does add a bit of sparkle to the top end. All in all, it's a really solid pedal and real workhorse if your looking for an always-on overdrive. Well done!

Pedal rocks! Would recommend Caline to anyone for a cheap pedal that doesn’t sound cheap

I’m enjoying this pedal. It sounds similar to my KoT red side.The gain is pleasant with plenty of volume. My only complaint is I’m not crazy about the location of the power connector. The compression switch adds more hair to do its job. It’s has a Gandalf paint job!

I bought one of these and thought it didn't sound right so I returned it and got another one. Unfortunately I didn't have time to test the replacement before the return window and it too sounds awful. Like another reviewer mentioned there is a nasty fuzz like overtone that's audible at all times that makes it unusable. It sounds nothing like all the demos out there. There must have been a bad batch sent out or something. It's a bummer because I have a few other Caline pedals and they all sound great.

Not my bibe

I was skeptical about buying this but I thought for under $40 why not? It sounds good I like what it does for my tone I can use it in my signal chain however the mini toggle switch doesn't really seem to do anything all three switch modes sound the same but I'm okay with it just a word of caution that's why I gave it four stars instead of five

クランチしたマーシャルアンプをブースト的に使用した結果、マクソンのod820とほぼ同じ音質を再現できました。od820よりも安価で、しかもトーンがTREBLEとbassと独立しているのでより微調整が可能！

after watching many videos of this pedal, decided to give it a try and I am really surprised of the result. playing with a Fender SuperSonic 60, this pedal ( the compression and drive, low mode), brings that extra layer of sound , presence that was somewhat lacking. Really happy. low cost, do not "suck" your tone , it enhance it.

Pour le prix c'est ok

I love how this pedal add colour in the tone of my amp. I have a peavey 20 classic mini head and the clean is great but this product add something unique to the tone. I have it always on as a low gain\high dynamic overdrive and I love it.

I saw so many positive reviews for this pedal, but honestly it kinda sucks for low overdrive settings. Weird buzzy bottom end…not usable. I have the Joyo Oxford Sound and American Sound and they are so much better than this pedal for low and edge of breakup overdrive.