Why did it take me this long to get a Dyna Comp?

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Jack Clayton

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I recently started a thread asking for advice finding a new compressor. I already had a JHS Pulp n Peel V4, a Keeley 4 knob, and a BBE Opto Stomp. All perform well at their respective jobs, but I wanted something less subtle. More of an "effect" compressor.

I wasn't a hundred percent sure what I wanted or expected, but one track that's been in my head is House of Cards by Radiohead.



Thom Yorke is well known for using a Boss CS-3 on stage. He often uses higher end studio compressors when the band records, but this compression is so intense, so lacking in subtlety, I could imagine it just being a CS-3. Regardless, it's not a sound my other compressors can really get, and I wanted to try with it a bit. Along came an MXR Dyna Comp for $40 on CL, so I gave it a shot.

I immediately get why it's not for everyone. The noise levels alone would keep me from using it as an "always on" sort of effect. But, like a lot of pedals of the same era, it seems like the added transients are inseparable from the magic. The harmonic bleed this compressor invites into my tone is really something special.

Using it to push my Princeton to just short of overdrive creates something very similar to the guitar tone on HOC. Just a giant squish with someone of an edge to it. I'd call it less "edge of breakup" and more 'threat of breakup' if you will.

Next I tried pairing it with my Thorpy Chamoflange, into my Memory Man XO, and the result was instant Andy Summers. Hard to imagine how three pedals this famous for high end noise could somehow work together, but all that retained top end harmonic content is worth whatever flaws come with it.

I think I get the Keeley in a new way now. It strikes a nice balance between retaining much of the treble content and significantly lowering the noise floor. For many I imagine that makes it the perfect alternative. For me, I think this dyna comp is gonna live on my board forever. It does a thing nothing else can.

Thanks to all who've ever recommended I try one. Wish I'd taken your advice sooner.
 

FenderLover

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That's the one for 'less subtle'. The Dyna Comp is actually a limiter. My AnalogMan Orange Squeezer is on par with the Dyna Comp. I've had several compressors and they are all way different. One of my favorites is the Ibanez CP-830. Got the Cali 76 and the Diamond as well.
 

Festofish

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Glad you’re happy with that boat anchor. I despise it but I know I’m in the minority. Love me some Opto Stomp though.
 

Brent Hutto

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I've experimented with a Source Audio Atlas which can emulated a Dyna Comp along with every other type of compression under the sun. When it comes to Dyna Comp style compressors specifically, I think I figured out what it is they do that people find useful, tell me if this is it...

The most common use case for a Dyna Comp is to let you really attack the note hard without the resulting note being super loud. It lets the full attack through but clamps down a split-second later before the note can fully blast out.

Is that close?

I've realized what I was thinking a compressor would do for me is the opposite. I wanted something to take away some of the attack then "bloom" and add some sustain.

My theory is there are (at least) two opposite reasons to use a compressor. To get a hard, sharp attack then a quieter sustained note or to get a very sustained note with a quieter attack. Dyna Comp is all about the first type of use.
 

schmee

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Used one for a few years. Had it on most of the time. Too noisy for me, but also, I got a wireless guitar unit and started going out in the crowd in the club. What I found was distressing. Out there in the crowd it was mushy, indistinct sounding. Standing in front of the amp I loved it. Got rid of the MXR and never got another compressor. They sound cool recording or right up front though.
I will say, I'm mostly a neck pickup player. Bridge pickup on a Tele etc may be better, stong mids and cutting highs may be more distinct out there.
 

Timbresmith1

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I recently started a thread asking for advice finding a new compressor. I already had a JHS Pulp n Peel V4, a Keeley 4 knob, and a BBE Opto Stomp. All perform well at their respective jobs, but I wanted something less subtle. More of an "effect" compressor.

I wasn't a hundred percent sure what I wanted or expected, but one track that's been in my head is House of Cards by Radiohead.



Thom Yorke is well known for using a Boss CS-3 on stage. He often uses higher end studio compressors when the band records, but this compression is so intense, so lacking in subtlety, I could imagine it just being a CS-3. Regardless, it's not a sound my other compressors can really get, and I wanted to try with it a bit. Along came an MXR Dyna Comp for $40 on CL, so I gave it a shot.

I immediately get why it's not for everyone. The noise levels alone would keep me from using it as an "always on" sort of effect. But, like a lot of pedals of the same era, it seems like the added transients are inseparable from the magic. The harmonic bleed this compressor invites into my tone is really something special.

Using it to push my Princeton to just short of overdrive creates something very similar to the guitar tone on HOC. Just a giant squish with someone of an edge to it. I'd call it less "edge of breakup" and more 'threat of breakup' if you will.

Next I tried pairing it with my Thorpy Chamoflange, into my Memory Man XO, and the result was instant Andy Summers. Hard to imagine how three pedals this famous for high end noise could somehow work together, but all that retained top end harmonic content is worth whatever flaws come with it.

I think I get the Keeley in a new way now. It strikes a nice balance between retaining much of the treble content and significantly lowering the noise floor. For many I imagine that makes it the perfect alternative. For me, I think this dyna comp is gonna live on my board forever. It does a thing nothing else can.

Thanks to all who've ever recommended I try one. Wish I'd taken your advice sooner.

I love the dyna comp. I grabbed one because Adrian Belew talked about it in Guitar Player mag back in the 80’s iirc.
 

Brent Hutto

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When I played bass in a country band in the early 80's, both guitar players used dynacomps to step out on solos, smooth and loud. These days I use the Boss CP1x... all the good, none of the not so good.
Honestly, digital makes a ton of sense for compression. It's a time effect, essentially, not so unlike delays and reverbs. And noise is a constant issue with analog. At least if a digital compression pedal is noisy you know it's just amplified upstream noise and not creating it internally.
 

D_Malone

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Honestly, digital makes a ton of sense for compression. It's a time effect, essentially, not so unlike delays and reverbs. And noise is a constant issue with analog. At least if a digital compression pedal is noisy you know it's just amplified upstream noise and not creating it internally.

It’s not just the low noise floor that makes the CP-1X great, it’s also the multi-dimensional processing, aka “MDP”. The CP-1X is essentially a multi band compressor. It can do everything from smooth studio compression to squashed, chicken pickin. It’s pretty amazing IMO.
 
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