Shadow Hills Industries Mastering Compressor

Mastering-grade compressor/limiter for tracking and mixing - requires Shadow Hills PSU (not included)
MFR# Mastering Compressor
Shadow Hills Industries Mastering Compressor
Shadow Hills Industries Mastering Compressor Shadow Hills Industries Mastering Compressor video video video
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$9,665.00

$7,795.00
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Description

The Shadow Hills Mastering Compressor has extraordinary functionality, and also provides mastering grade compression and limiting for tracking and mixing. Essentially it is two compressors in series, per channel, that can act in stereo, or dual mono. First comes our mastering grade electro optical compressor, followed by our discrete Class-A compressor/limiter. Both feed our switchable custom output transformers, Nickel, Iron, and Steel. There is enough gain in each section to overdrive the hottest tape, or clip your converters, if you're into that sort of thing.

The input stage is transformer balanced, followed by our fully discrete optical compressor. This section utilizes the same T4B optical attenuator as the LA2A and LA3A, but is optimized for mastering. The second stage is our discrete Class-A VCA compressor. There are no electrolytic caps or IC chips in the audio path. There are six ratios: 1.2 to 1, 2 to 1, 3 to 1, 4 to 1, 6 to 1, and 10 to 1. There is six attack settings: .1, .5, 1, 5, 10, and 30 milliseconds. And there are six release times selectable: .1, .25, .5,8, 1.2, and Auto. There is an insertable filter in the side chain to limit pumping with bass heavy material. Lastly the signal goes through our new Shadow Hills custom transformer-switching network.

The first position is Nickel, which is our custom version of a famous L. A. custom console. Next is Iron. In this mode the signal goes through our op-amp and into a Class-A output stage then to our custom Iron transformers, the last transformer position is Steel. These selections allow you to choose between different output transformers that are in effect: clean, colored, and dirty, respectively.

The optical section has a hard-wired bypass that completely removes it from the signal path, and the Class-A VCA compressor is also hardwire bypassable, completely removing it from the chain. It is possible to independently bypass both compression sections and have your signal go through the input transformer and transformer selector only. There is also a hardwire bypass for the entire compressor, effectively a strait wire in and out of the box. So besides being a mastering grade, and highly functional buss compressor, it serves as an excellent tracking compressor.

For instance, you might call up the chain of the optical compressor, then to the Class-A output and Iron transformer, for vocals, or select just the Class-A VCA compressor with a 10:1 plus the Steel transformer for crushing some room mics, and on and on.

The metering can reflect, optical gain reduction, discrete gain reduction, or output level. The Magic eye tube follows the output meter to act as a peak meter.

All 17 of the rotary switches are detented. The front panel is engraved. The knobs are bake-lite.

 

 

Testimonials

 

"The Shadow Hills Mastering Compressor is a very versatile and unique sounding unit, capable of transforming a quite ordinary sounding mix into something warmer, richer and more musically glued together. It has a completely natural, smooth sound, which perfectly compliments mixes which have been done primarily in the box by smoothing many of the harsh overtones. By linking the opto and discreet compressors, it is possible to nearly re-balance a mix by making the ambient elements and musical hooks move forward in a subtle and non-hyped way. The choice of iron/nickel/steel for the compressor is an ultra fine-tuning control which is the most fun part of working with the unit, as it affords a surprise in the special enhancement it provides and keeps the user from “settling” on a setting which is almost, but not quite, right. The ergonomics for the Shadow Hills are the best I ever encountered in a mastering compressor by a wide margin. Easy to read, easy to recall. Of course, the ultra-large knobs are the wow factor which all visitors to the studio have immediately remarked about.

No one piece of gear is ever good for every project, but the Shadow Hills has, in two months use, become an essential part of my mastering set-up, affording me a perfect solution to many of the problems we encounter in the post recording studio era."
Greg Calbi, Sterling Sound



"Nobody buy the Shadow Hills Mastering Compressor! Please return yours now. I'm willing to suffer the consequence of being the only one to own that anchor. Yah, it adds a shimmering excitement to multi buss compression by not getting in the way of the internal dynamics I've created... and I do love putting my hands on those big black knobs...but who cares? Just once, I want a great compressor that nobody else can have."
Michael Brauer



"The Shadow Hills mastering compressor is something I've avoided since it came out because, cynical Canadian that I am, I figured something that looked that good couldn't sound amazing. I was so wrong.

It's an instant game changer... put it on the mix bus with a tiny bit of optical compression and more liberal VCA compression with the sidechain engaged keeping all the low end and BLOODY HELL IT'S AMAZING. I'm mixing at least twice as fast as I ever have, and the mixes sound completely on par with the best mixers out there. I know how that reads in text form, but it's really something else. Sorry for the unfiltered gearsluttiness but I can't contain myself. They should rename it the Game Changer."
Greg Wells



"Forget the aesthetics of the unit - it's the most versatile comp ever. The discrete comp is a cross between a G384 and a 33609. The opto side is fast as hell. I'd love to take it off the 2mix but that won't happen."
Doug McBride

Specs

Additional Information

Condition New
Channels Dual-Channel
Chassis 19-in Rackmount
Rack Spaces 5u
Digital I/O No
Input Connectors Analog XLR
Output Connectors Analog XLR
Reviews

The SHMC is obviously an incredible tool. I have use both hardware and software version extensively over the past 6 years as my main master bus compressor. Tho it is not limited to it, it never leaves it. Gain staging the optical section into the discrete is always an amazing sound both tonally and dynamically for mixing and mastering applications. I personally have used it more as a tone box and amplifier for stems and mixes in which the syrup, depth and richness few other compressors can match. Overall, to this day it remains one of my favorite pieces sonically for many studio applications. Small variations will occur unfortunately from unit to unit based on the speed of their optical cells but once you know that it’s easier to understand how to use it and how each unit is like an instrument. My only wish: more sidechain filter options. Other than that, it always sounds incredible and will always be worth the money. If you like the plugin; you’ll love the hardware.

By David K on March 24, 2019

I am not a rich man. Then why, you ask, would I buy a Shadow Hills Mastering Compressor? My answer won't help you understand I'm afraid.
I don't have a car.... yet I have this. I don't use my boiler, I use this. I have no wife. No friends. No kids. No pets. I have this though.
My fellow man. What Henry Reardon has accomplished here is one of the first major steps towards true singularity, synthesis between man and machine. This box is my friend, my lover, my car, my boiler, my shoulder to cry on and so on. They say money can't buy happiness. And it can't. But what the Shadow Hills Mastering Compressor can do is put a big sad smile on your lonely gear obsessed face.
I'm not saying depression is healthy (although inevitable perhaps). I'm saying this compressor will give you those most complete and satisfying depression you could ever hope to attain. A kind of grim acceptance of the implications this unit will have on your love life. It will give you the resolve to say, "Ok, I can be alone for another 10 years." Again I will not condone the sort of lifestyle Mr. Reardon is making possible with these machines. But I will say your depression will not be as empty as it would with an SSL. So go ahead. Buy it. I dare you. Just expect to be pale.
Love MODE.

By MODE on November 16, 2015

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Testimonials
  • Michael Brauer
    Michael Brauer
    "Nobody buy the Shadow Hills Mastering Compressor! Please return yours now. I'm willing to suffer the consequence of being the only one to own that anchor. Yeah, it adds a shimmering excitement to multi-bus compression by not getting in the way of the internal dynamics I've created... and I do love putting my hands on those big black knobs... but who cares? Just once, I want a great compressor that nobody else can have."
    Michael Brauer is an established A-List mixing engineer known for his eclectic, highly acclaimed discography. Michael has worked with The Rolling Stones, Bob Dylan, Paul McCartney, Coldplay, My Morning Jacket, Ben Folds and John Mayer to name an incredibly select few. www.mbrauer.com
  • Alex Oana
    Alex Oana
    "The SHMC (Shadow Hills Mastering Compressor) is widely thought of as a 'magic box.' Just a touch of both types of compression on a mix or master and things come alive! What many do not know is how GREAT it is for tracking, too. Huge drums or tight-n-punchy drums, thicker bass, forceful or euphonic guitars, smooth or attacky vocals, enlivened acoustic instruments, analogy synths... Between the two compression styles, the high pass sidechain filter option, and the three transformer choices, much greater depth and richness can be captured from your sources. However you’ve got it dialed in, the SHMC sounds great."
    In addition to producing, engineering, mixing and/or mastering for artists such as Jonny Lang, Romantica and Mudvayne, Alex Oana is also a featured writer for Pro Audio Review. His articles have appeared in Pro Sound News and Audio Media, as well.
Blog Posts

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