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How do you use a compressor?

Cali 76 CB. I use it for light compression, 4:1 ratio, but drive it a little hot and really like what it does for my tone. Always on since with my settings it’s adding at least 3 dB of gain to my signal. About 1/4 dry, 3/4 wet, LPF up full.

I don’t notice it squishing at all. It interacts with the input on my Mesa and gives me the slightest hint of OD when I really dig in.
 
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I put mine near the front, after the fuzz and envelope filters, before the drives and modulations. I like to smooth the signal out before effects. This is not the only or even only correct approach.
 
Hi folks,

How do you use your compressor?

I use mine as an always on effect with light compression, like o tone enhance (EBS multicomp). Either I use it in the beginning of the chain or, like it is now, on the end, compressing some distortion, octaver or a synth from a source audio c4.

Ultimately I was thinking that a light compression on the beginning of the chain and a strong limiter on the end would be ideal, both always on.

But now I am thinking that using the compressor as an effect, switching it in an out would also be cool, like using it to transform a bass with a strong attack to a bass with a more sustained tone character or the opposite.

What do you think? How do you use yours?

Thank you?
I'm pretty much a "plug in and play" kind of a bass player. I do have onboard compressors on four of my amps and on my WTDI (stompbox DI with built in adjustable compressor). I am one of those lucky ones who doesn't need a compressor to add sustain to his sound. I have a all maple-necked '82 Jazz with 70's era pickup spacing (4" center to center). It's a bit brighter than my 1965 Jazz that I bought in 1966 and was stolen in 1976. And it has a LOT more sustain. If I'd had a compressor back in the 60's and 70's, I would have constantly used it to add some more sustain to my '65 Jazz.

I have an onboard compressor on my DNA-800 amp that has adjustable threshold and ratio controls. I've played around with it a bit but only use it when we do that Cyndi Lauper song "Time After Time". Actually the song sounds fine without using the compressor on that song but the original sounds like it's using a lot of compression or perhaps keyboard bass and it sounds good, so I'll use it there. My WTDI also has a single control onboard compressor so I'll turn that up when using it for that sound. So I guess I would say that i primarily use it as an effect as opposed to using it to add sustain.

I have a three Eden amps that sound great and both of them have an auto-compressor. When the compressor is turned on, you can adjust the threshold by raising the gain to trigger the compressor more quickly. The one in my Eden Nemesis RS400 and also in my Eden WT500/800 is pretty harsh and has what's called a hard knee. It clamps on hard as soon as the threshold is exceeded and it drops hard when it goes back below it. It works fine for slap, but I hardly ever slap, and it just sounds too harsh to use when playing any other method.

I also have an Eden TN226 (225-watts rms into 4Ω) and I found out quite surprisingly that it is a very usable and musical auto-compressor. It has a softer knee so it both engages and releases much more smoothly and musically. I normally use that amp with a 112 cab at a small brewpub where we've hosted Open Mic Nights 40+ Fridays a year.

Our 5-piece group got more than a little loud there one night and next thing I know the power clipping light is flashing a lot! That's a very bad thing because if you don't fix it right away the protection circuit will activate and turn the amp off. Dropping the Bass EQ didn't help but turning the master down stopped it from flashing. Problem with that was that then you couldn't hear me. So I gave up, turned on the auto-compressor, and turned the gain up to make sure the compressor engaged, and then turned the master back up.

Surprise, surprise, surprise! I was able to play at the level that had previously caused power clipping in the amp and I still had plenty of attack and dynamics in my playing. It was basically compressing the peaks in my signal just enough to keep the amp out of clipping, yet virtually sounded the same as it did with the compressor turned off. After we finished that song I told everyone we needed to turn down. They all agreed and we did.

So in that case I was using my compressor to protect the amp itself.
 
I went through something of a compressor-quest for a while. My goal was to get a bit of studio polish (i.e., some light compression of the peaks) on my live sound without losing the dynamics of my touch on the strings. IOW, when I hit a fingerstyle note hard or pull some string pops, I want those notes to jump out.

Found that the Empress Bass Compressor and Broughton Omnicomp could be set to do that. Light compression ratio, threshold fairly high, slow attack and quick release, sidechain HPF (so the lowest notes on my fiver don't cause the compression circuit to squash the signal), and parallel compression (a blend knob to mix in some dry signal) are the ticket for me.
 
I like Compressor pedals that are dead simple- I don’t want to deal with complex sculpting options. I like “one knob” style designs alot vs having to dial in Attack/Threshold/Release/etc, especially live. In the studio I’m fine messing with those, but on my pedalboard I want easy peasy. The two I currently use typically as always on comps (one or the other, not usually together) are the compression knob on my Ampeg PF800 head, which kinda breaks up and barks/crunches on hard hits which sounds great for vintagey tones, and a sort of “rare” pedal hardly anyone talks about called the Forest Green Compressor from a company called Mad Professor. That thing is very exceptional sounding, and it brings mix presence and punch, especially for more modern tones. I use the Comp amount knob on about 1/10. A little tiny bit is plenty to add the effect without messing with my playing too much.
 
mine sits roughly in the middle of the chain and does two things.
1. Peak limiting. It is set so I have enough dynamics, but I do play with a soft touch and not having a peak limiter might throw the drummer off his chair if I dug in hard by accident.
2. Raising the level. Before compression, the level is that of my passive bass, after the comp it's a lot stronger. Some effects sound better if they see a strong signal coming in - and those will come after that step up.

It's always on.
 
On my main board it’s first in chain with very light compression and the output turned up to slam the front of my amp. On my huge everything but the kitchen sink board, it’s after all my stuff with volume issues (loud filters, quiet octaves, etc), but before OD/fuzz/mod/delay.

I kinda want to see the "All but the kitchen sink" board!

To answer the question, I use compression at the start of my board, pretty light compression but with the output on the high side.
 
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I kinda want to see the "All but the kitchen sink" board.
Here it is. Flow is tuner/micro synth/Mastotron/qtron+(w/bit commander in loop)/hyper luminal/vintage ultra/cloven hood/phase/flange/delay/chorus. The comp is great for tami g the wild spikes from the qtron, and helps boost the somewhat weak octaves on the BMS.
 
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It's got to have a clean blend and it has to have an attack time adjustment. I don't want the compressor to sit on my finger attack much at all, but just even out and add sustain and add some volume. My compressor is always after dirt, any harmonizer and envelopes, and before time and modulation. It helps too if the amp has a compressor to be a peak limiter protecting speakers.
 
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Here it is. Flow is tuner/micro synth/Mastotron/qtron+(w/bit commander in loop)/hyper luminal/vintage ultra/cloven hood/phase/flange/delay/chorus. The comp is great for tami g the wild spikes from the qtron, and helps boost the somewhat weak octaves on the BMS.
I could use your board right away... and the row of classics Ibanez looks like a scifi panel from 1960, in color! I see you like your fuzzes screemin' and your envelope deep. The vintage ultra is great for tone. Check out ElectroHarmonix Superegos and Ripped Speaker. It can get mastrotron tones but mellower with low bias synthysputter. I see the Superego as adding a bow to string bass. Infinate sustain possible, triggered by attack until the next note if you set it that way.
 
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I use an Empress with a low ratio ratio (2:1 or 4:1), mix fairly high, so it adds to color to the tone without driving it if that makes sense. I’m usually playing in 5-8 piece bands so want things compressed but not squashed.

that said I’ve been wanting to try the Kevin Parker / Tame Impala thing where you put the comp at the end and just squash it, curious if anyone else has done that? Namely with the Empress.
 
I don't always use compression: partly because I often use overdrive/distortion which adds a bit of compression by its nature, and partly because I don't always bother.

When I do use compression, it's subtle: not enough to affect my dynamics, just enough to help me sit better in the onstage mix. With a standard compressor, I do this with low ratio, long attack time, short release time. However when I'm running parallel compression (clean blend), I sometimes dial in greater compression but with lots of dry signal: the extra sustain gives me better presence in the mix, while the dry signal maintains dynamics and transparency.

In both cases, it's more about "feel" than "sound": I don't notice the compressor until I turn it off, at which point I miss that extra sumthin'-sumthin'.
 
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I don’t always use my pedalboard, so I don’t always use a compressor. When I do use my board, which has a compressor on it, the compressor is set to act as a leveler. The only effects I use are three different drives/dirts and the compressor just evens out my output level as I switch those pedals on and off. I don’t use it as an “effect”.

I should also note that, given how I’m using it, it’s at the end of my signal chain.
 
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