Re: Do you use a Compressor in your rig?
I'm debating on if I should buy a compressor to fatten up my treble strings for solos, or not. I don't need a boost per se, just more awesome-sounding treble strings. :^D
Well, as you probably know, a compressor's primary function is being an automated volume knob that attenuates the loudest parts of the signal (transients or attack in the guitar's case). It's secondary function being the make-up gain, lets you set the output level, boosting the quiet parts (sustain, ghost notes, harmonics and unfortunately noise) the most in effect. A compressor could "fatten up" things by boosting or cutting your signal, increasing or decreasing the overall gain and the relative amounts of attack and sustain, depending on how it's set up and what you play.
Possibly also by means of not being transparent e.g. introducing distortion or spectral coloration (bandpass).
Perhaps a compressor + midboost / buffer all-in-one could be something you're looking for?
Also, what would you recommend? I'd like a pedal that's buffered like Boss pedals, so I can keep using long cables since I don't think I'll be using active pickups mainly anytime soon.
Don't need to bash Boss pedals, but to my ears, custom builds often put them to shame when comparing detail definition. Just a preference for an impression of higher fidelity on my account, really. On the other hand, there's a huge crowd of happy Boss users, their pedals are widely available and not very expensive, thanks to which it's really easy to find/buy/try/sell one without taking a big hit in the wallet. Trying one can't be a bad idea.
Honestly, what I'd recommend depends on whether you're looking for inexpensive, or the smell of cork. :laugh2:
Lets be clear. A pickup cannot be "compressed".
Yes it can. To my ears, moderate pickups produce relatively louder transients and softer sustain, as compared to high output. We're talking about a completely different dynamic range, a different transfer function between what you play and what you hear. Wait, that's exactly what compression is all about.
Compare the signal of a typical magnetic to a typical piezoelectric pickup (system) I don't think the word 'compressed' is really out of place in that context. Would you agree?
A pickup can however hit the input of a tube amp hard enough to get some tube compression. "High gain" is created in amps by pushing the tubes so hard they can't get louder they just distort.
In every high gain preamp the signal gets both amplified and attenuated/clipped/compressed as it travels through a chain of gain stages. The basic principle is the same, yet some preamps feel so easy & plush, while others fight back a bit, giving something like a stiff feel in your strings. The more compressed preamps feel more
legato, the more open ones feel more
staccato, might describe what I'm trying to say.
Pickups are a bit similar in that aspect, I think. Some preamps (Marshalls in general), guitars (Jacksons for example) and players love hot pickups, while other combinations might be best served with something of a more tame kind. Running slightly cooler pickups into plush-feeling amps enhances the resolution in articulation and dynamics in some sense... I mean... when you crank a gainy amp, you've already got liquid, saturated tone that's very "legato", and having a larger dynamic range control at the start of the chain, allows for easier variety in tones you may get from different ways of picking, rather than just a "wall of sound".
Thats how/why you just don't need a compressor when playing high gain amps. There just are not any dynamics left to control
When there are not any dynamics left to control you're doing it wrong. Or perhaps, you're doing it exactly right if you're meeting your goal. Too much control is something I'd rather avoid, but just enough when I need it doesn't hurt either.
A compressor might still come in handy paired with a high gain amp, here's how:
I set my preamp gain about halfway. My tone is well dirty and crunchy already but it is dry, not saturated. The amp will roar when I hit a power chord hard, but it will also clean up when I roll back the guitar's volume pot and pick softly. My compressor is set up for a high ratio and low output level. When I step on it, I get a compressed, slightly hairy clean tone with unreal sustain. I can't help it bringing Pink Floyd associations to my mind.
I loved all that thick feeling sustain, but felt I was losing too much attack with the ratio being set that high, so I had my comp modded into a parallel one. The ability to mix the enhanced sustain of the compressed signal with the bite and attack of the unprocessed signal finally made me happy.