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MXR Blue Box vs MXR 288

Also you can mod the Blue Box for higher output by removing the C11 cap. I did it to mine and it sounds much better. Also I need to get around to modding it for either 1 octave down or 2 with a toggle switch. Both very easy mods. I run my octave up Diabolik with my 2 octave down Blue Box. It's an awesome fuzz tone for glitchy weird fuzz if that's your thing.
 
I use the blue box, and my bass is passive active/switchable
Even in passive mode the blue box is just glitch noise, even with 100% bridge pickup(witch is fine, I like noise) but what I like to do is run active and cut almost all the lows and fair amount of mids and slightly boost the highs then the blue box sounds just a tad bit less glitchy