I think there are some misconceptions about using a compressor in your signal chain, and a lot of bassists seem to not know what a decent compressor can actually do for you.
Last week, again, a fellow bassist told me "I do not need a compressor, my playing is good enough".
Why do some players feel using a compressor is a bad thing? Any sound engineer will ALWAYS compress your signal anyway and you do not use a compressor to "fix bad playing technique".
First of all: You need a GOOD compressor if you want it to get you a good sound. I tried a number of cheap comps and wasn't at all happy with what they do. For instance the Spectracomp on my TC amp is completely RUBBISH compared to my two pedal comps, it is acting like a limiter not a compressor.
There are two compressors in my big drawer of pedals, and they both have very different characteristics.
Most of the time I will use my Cali76cb, which has a high pass filter that keeps it from squashing the low B on a higher ratio and it has a dry/wet blend so I can combine the compressed and uncompressed sound. I have it set up with a pretty long attack time, low ratio and I blend in a fair amount of the uncompressed signal. This way the compressor doesn't do much when I play softly but when I dig in it will add punch through the attack phase of the envelope (the attack phase of each note I play). It makes my basses sound more 'in your face' when I play hard, exactly what I want it to do.
Then there's the Black Finger which is adding tube warmth to my sound. This one (kinda like a Diamond compressor) works particularly well with Pbass tone and adds that tuby on the verge of breakup grit if I want it to. If I had to describe the effect I'd say the Black Finger makes my bass sound bigger.
So there you go. One compressor for punch, one for warmth. None for "fixing my touch".
Anyone out there who also find their compressor improves their tone? If so, in what way?