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Is a bass compressor really necessary?

Like electracoyote said,
Play long enough, you'll probably cycle in and out of a compressor phase a few times.

I am currently "in" a compressor phase, and I certainly make no claim to be an expert on the topic, but I do know that I use the BYOC OptiComp that I built quite a lot lately. It adds a certain fatness, but when kept at low compression it still allows dynamic playing.
 
I say no, you don't need a compressor. Some people consider it cheating. It's another crutch for not having decent tone and attack in the first place. Personally, I like that uneven Geezer Butler sound that rises up like Cthulhu wading out of the ocean to mess with the mix. Compressors are like anti-depressants. They keep things in range, but you can't get any great moods out them either.

Well said!
 
Compressors always been a mistery to me.
I used to play on a korean made Ibanez Soundgear SR500 and I found out by chance that using a Boss Compressor (CS-3) with it made me sound really cool, I never switched it off.
I even got compliments on my tone from one of the most annoying guitarists in this town.
But I'm sure it was a lucky combination with those old Seymour Duncan pick ups the SR500 had, 'cos since then I never managed to use compression on any other bass, it makes everything sound like crap...
 
Ive def been through compressor phasses but that was a result of the sound i need for the band i was playing with at the time. For over 2 years now ive been using the Aguilar TLC comp and its fantastic, especially when playing on the heavier side of the spectrum.

Compression can be a mystery and it takes years to learn how to hear it and use it effectively. Used sparingly and properly it helps you get a thicker, fatter and smoother tone, gives you a healthier signal and more head room. Most ppl do NOT hear compression or know how to use it, they often squash the signal so much that they loose all dynamics. The best way to learn too use a comp is to starting mix music, you can read up on the mechanics of it but hearing it work is how to learn it, its a very subtle effect and its all about nuances.

Comp will tame the your sound waves crests and troughs by pushing the signal down when you hit a specified threshold, until you hit that point your tone is not effected, when set properly it will make your tone big and full, when those compressed notes lock up with a kick drum, magic happens. Using a comp live will help bring your tone closer to that "Studio" sound, chances are the FOH guy is compressing your signal but you want to give them the best source signal possible to work with, the less they have to do the closer you will sound to youreslf.

Saying its cheating is kinda BS, perhaps it will help some if your dynamic control is not so great but it wont make your crappy playing or tone good. Comp is a widely used tool for every instrument (esp in the studio) and is often the secret to the sounds we all know and love.
 
Every single studio / poducer uses compression on bass. Any records you like, where you think the bass tone is just killer? Yup, its compressed :)
You can get closer to studio sound out of your live rig using compression. I use mild compression just to keep all the strings even.
 
I would think of a compressor (in a live situation) as a surge protector. In recording, they're used for a similar application, but a few subtle differences to consider. The short of that story would be, to still get a loud and dynamic sound, without overdriving the inputs on on the equipment.

I myself live will generally not use one, but I play in mostly 3-4piece bands, so I'm not fighting for mix room or volume. If I were in a bigger band and needed to fit into a mix at a certain range, I could see where a compressor would be needed to keep the mix clean and to be able to generate the volume to be heard.
 
love it when people refuse to use compression, playing through an amp with always-on limiter ;)

I bought an ART ProChannel, mostly for it's EQ so that I could tweak my sounds for the room and also because it has a thumping great output that has no trouble in driving the rather insensitive Crown 1000XLS that I use as my power amp, but the ART has a compressor (in fact it has a choice between tube and optical compression), so I thought I might as well try it since it was there.

After a bit of experimentation I've found that I prefer the optical compressor and I set it relatively lightly (otherwise it does sound squashed) but get the settings right and it lends an indefinable quality to the sound that I really like. It still allows you to play softly or really dig in and control your dynamics just as you would expect, but it seems to add a certain polish and sparkle to the sound - it's hard to describe a sound quality in words but the best I can think of is that it's still me, but better. It really is very musical.

yes! this thing´s awesome!
ratio around 3:1, threshold set to just the range I´m normally playing in, and I´m happy :)
I put the EQ first -> tube comp -> preamp

the tube compressor´s pretty fast (~0.5ms), good for controlling peaks .. the optical one might miss some
I´d even say everyone profits from a compressor working like that
 
i've always considered using a compressor but have never bit the bullet...i love my tone and have no problem cutting through the mix, but have always considered it as people say it can help not blow out speakers...ive never blown one out but sounds like a good fail safe...

my current set up is:

fender 410 neo > fender bassman 100T (modern channel with gain and mix at 5) > Modulus (active basses)

polytune > pog (on at all times) > tech 21 bass chorus > tech 21 delay > holy grail nano > holy stain > ehx superego > ehx steel leather (on at all times) > volume pedal

would a compressor really help anything with my setup?
 
i've always considered using a compressor but have never bit the bullet...i love my tone and have no problem cutting through the mix, but have always considered it as people say it can help not blow out speakers...ive never blown one out but sounds like a good fail safe...

my current set up is:

fender 410 neo > fender bassman 100T (modern channel with gain and mix at 5) > Modulus (active basses)

polytune > pog (on at all times) > tech 21 bass chorus > tech 21 delay > holy grail nano > holy stain > ehx superego > ehx steel leather (on at all times) > volume pedal

would a compressor really help anything with my setup?

Like was said - it can be used subtle to even out string to string volume, or you can use it more as an effect to fatten and punch up your sound.

If that is "help" or not, is up to you.
 
Every single studio / poducer uses compression on bass. Any records you like, where you think the bass tone is just killer? Yup, its compressed :)
You can get closer to studio sound out of your live rig using compression. I use mild compression just to keep all the strings even.

+1

You may not use a compressor in your personal setup... but in the studio or live (PA) your signal will most likely get compressed.

If you like your stage rig or your practice amp un-compressed that's fine.

I personally don't play without compression. I feel I benefit from learning and experiencing what signal processing is doing to the end result. For me using a compressor is just one more thing of being in control of your tone.
 
I say no, you don't need a compressor. Some people consider it cheating. It's another crutch for not having decent tone and attack in the first place. Personally, I like that uneven Geezer Butler sound that rises up like Cthulhu wading out of the ocean to mess with the mix. Compressors are like anti-depressants. They keep things in range, but you can't get any great moods out them either.


Honestly, anyone who says that using a compressor is "cheating" instantly has their opinion dismissed like the boneheads who think you can't play bass with a pick.
 
Every single studio / poducer uses compression on bass. Any records you like, where you think the bass tone is just killer? Yup, its compressed :)
You can get closer to studio sound out of your live rig using compression. I use mild compression just to keep all the strings even.

+1... is used to even out volume, but also used in 100+ different ways... including to increase sustain (release), fit certain conflicting instruments together better (or the same instrument in an overdub), add artificial 'push' and 'pull' to a track as well as near infinite options along with other effects / techniques.

Very flexible and useful. AFAIK the basic effects are EQ (including shelving etc.), Compression and Delay/Reverb.... maybe chorus... I wouldn't know :hiding:
 
The wisdom of Patches O'Houlihan...

"Necessary? Is it necessary that I drink my own urine? No. But it's sterile, and I like the taste."

If you like the taste, go for it. Sure as hell not necessary though! My PWNZOR is everything and more I want in a compressor. Got it as a whim through a trade and thought "What the hell! I'll see what this compression's all about."

It's on 95% of the time, and it makes the sound in my head come out of my cabs. Love it.

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For 25+ years, I have never used a compressor. I have one on my Bassman and on my BassPOD XT Pro. My dad does a/v production and has a studio in his house. I've even used his $3000 compressor. I think it was a Tube Tech. I hit my strings very consistently and feel compression has more of a negative impact on my tonal dynamics than a positive. My dad agrees. It strips me of my boominess unless it's barely on, in which case why should I even use it?

It seems that many people who use compression assume that if you don't like it, you don't know how to use it. That may be the case from time to time. But generally speaking, it's an incorrect assumption and a cop out.

I've got it! Compression is like a particular cologne. You either like it, or you don't. But you don't know until you try it.
 

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