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To vintage or not?
Part 3: Equalizers
By Fletcher (click here
to go to his Rec Pit Forum)
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The equalizer in the 8078 console is called a 31105. For all intents
and purposes it is the same as a 1081, except it has logic functions
so you may put the entire console in mic or line input at the flick
of a switch, instead of turning the switch on every individual input
module. In a 40-input desk, this will save you a bunch of time.
This is a good thing.
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The Neve 8078 console with EQ module
31105.
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Referencing the 10 Series input modules to the 1272 mic amp for
a moment, you will find the same input, same output transformer
and the same B283 gain card in the 1272 as you will in the mic section
of a 1073 (etc.), thus it sounds the same. On consoles like the
8014, you will actually find the 1272 used as the talkback microphone
amplifier. Most of the routing modules (1883, etc.) also have the
same input and output transformers and a half-filled B283 card.
Personally, I really don't like equalizers much. I've always felt
that if you're a really good engineer, and you choose your microphones
and their positions wisely, equalization is unnecessary. Granted,
when you need to work too fast, they are a very handy tool and,
when used sparingly, will enhance your project. Most of the modern
console manufacturers seem to agree with me - otherwise their equalization
sections wouldn't sound as terrible as they do.
Well, as long as we've opened up that EQ can of worms, let's spend
a couple of minutes on some of the cooler old ones. Older equalizers
tended to be closer to tone controls. They were regional devices.
The Trident A range module is one of the input modules that combined
four-band function with wonderfully musical characteristics. Trident
later came out with a single-rackspace, 3-band fully parametric,
which gives unknowing users the opportunity to make something sound
bad. Caution is greatly advised, grasshopper.
Trident consoles were, of course, originally built for Trident
Studios in London. The owners of Trident Studios allowed their
staff technical department the freedom to go off on their own and
start a console company. The world is a better place because of
this decision.
During the late 1960s, the folks over at Olympic
Studios (also in London) had a genius named Dick Swettenham
on their staff. He invented the Helios console. The original desk
from their studio now lives at Keith Grant's house, and the important
bits were built into his custom Raindirk
console.
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An original Helios still in action.
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Grant is making some of the most exciting recordings (from
an audio perspective) with these modules to this day. The
original modules were used on Jimi Hendrix's "Are You
Experienced?" album.
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Olympic console number two was also built for Olympic. It can be
heard on the Rolling Stones' "Let It Bleed" and "Beggars
Banquet," and a copy of the desk was made for the Stones' mobile
truck for the recording of "Exile on Main Street." Folklore
says that Chris Blackwell of Island Records wanted his artists to
record in his studios, but they didn't want to because he didn't
have one of these cool Helios desks.
Chris set up Mr. Swettenham with his own company and ordered the
first five units. Mercenary
purchased two of the Island desks for a client a couple of years
ago, but they weren't quite as cool as the original "Stones"
desks, in my humble opinion. Helios modules are still available
in loose form and are well worth investigating for the serious audio
professional.
The kings of equalizers for equalization's sake are now made in
Virginia by a firm called API.
They make an outstanding mic pre and, dollar for dollar, the best-sounding
console under current manufacture, in terms of form without overkill
function. (The Amek, Rupert Neve-designed 9098 is, in my opinion,
the best-sounding desk that does everything but wash your car.)
API's equalizer design is as cool as a Neve, with its own (different)
tone. Different, yes, but neither superior nor inferior. It can
be chosen as the right tool for the job. When used wisely, the 550,
550A (a 550 with four additional frequencies) or the 550B (the new
4-band version--same design principle, equally cool sounding with
greater flexibility) are very powerful tools. The 560 (10-band graphic)
just rules.
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API's 550B (left) and 560B modules.
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Feel free to book Kooster McAllister's Record Plant Remote
truck out of New Jersey to learn how great audio can be. His
48-input API console with 560 equalizers changed my life.
The rest of my days on earth will be spent trying to re-create
what I heard in that truck.
It wasn't until the '70s that a couple of guys in Maryland
added a bandwidth control. These smart fellas were Burgess
MacNeal (currently of Sontec) and engineer/producer George
Massenburg. The box they built was called the ITI MEP-230.
It featured three bands of fully parametric EQ, plus a 10kHz
shelf and a selectable 50Hz/100Hz low shelf.
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Even though it was parametric, it still seemed that no matter how
hard you tried, you couldn't make anything sound bad. They made
a console model as well, called the ITI MEP-130 - same function
without the shelving band, and amazingly musical for a parametric.
Both Sontec and GML build wonderful units. Both seem to be functionally
based on this earlier design but have cleaned the audio to a "straight
wire" type of sound. The GML seems to me to have a bit more
spaciousness, but the Sontec is about half the price (±3
dB). Let me add that both firms are also building mic pre's and
compressors that feature the same impeccable audio standards.
Parametric EQ is, for the most part, used badly. It gives the user
the ability to phase-distort a signal into complete submission.
Very few in our profession should be granted a parametric license.
This is one of the reasons that older EQ designs are so sought-after.
Recently, the term "British EQ" has popped up in our
vocabulary. The British equalizers that I have used are all so radically
different-sounding that this is, at best, an erroneous term. Let's
clue the marketing departments that there is as much of a British
EQ sound as there is a British compression sound, as there is a
British mic placement sound...ad nauseam.
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