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1) The song and the vocals was what producers wanted and perhaps
that hasn’t changed much. Bands were recorded with live vocals
back then. Even overdubs were a band thing. Much of the signature
of both the British or American sound were the vocal harmonies.
Same today.
2) It was only practical to record as a band, as a group. They rarely
used a click, except for TV & film scores. The “groove”, as today,
was important, but it was a little less rigid. It sometimes meant
MANY band takes with different tempos and stylings.
3) Arrangements were often written in stone. It was cool to walk in
with a working rehearsed arrangement. Sometimes professional
arrangers were hired. The fewer the instruments, the easier it is to
make each one sound great. They ‘featured’ instruments by writing
musical rests for the other parts rather than moving a fader. Big and
powerful dynamics could mean more players, more chairs.
4) The mixes were critical because the word re-mix wasn’t created
yet. Remember, each “bounce” had to be a real mix and these
submixes were the basis of the final mix. This is where they EQed
most. Part of the British sound was dipping a bit between 200 Hz and
1K on some instruments . It was the “proper” way to clear space for
each instrument. Bass was hinted as the secret of rock and roll. Part
of the American sound was both the bored union engineers and the
young rookies. There wasn’t much gear so they stretched it and
pushed it hard. Simple shelf EQs and filters were the norm and “bell
curves” were rare until the mid 70’s. However, they sometimes had
5 to 7 band graphic EQs. They could and did cut tape so they mixed
in sections and spliced - no automation.
5) Not much effects in dem days; tape slap, live chamber reverb and/
or EMT plates. Some were OK and some were plain bad. They did
focus more on creating an acoustic space with the mics. It wasn’t
until 16 track that it became fashionable to focus on separation and
dead rooms. Then we heard a lot of overdubs and double tracking
and we got the 70’s sound.
6) DI boxes and synths were very rare, percussion was normal,
“unusual” instruments were cool. Song “structure” often leaned
toward a few standard patterns (ABABCAB). It was a more innocent
era but more likely to be censored. On the other hand, the phrase
“politically correct” would have been viewed as a joke, an oxymoron.

Some of these techniques may be useful to you whether you are
attempting to resurrect the 60s or the get the cool grunge of the 90’s.
Some tricks like the editing of mix sections can be transposed to
workstations with all the advantages of both. It sure can be a better
alternative to an long automated homogenized mix. Limiting
overdubs may inspire getting that perfect band groove and may spur
creativity. Limiting yourself to shelves and filters or old gear may
be a silly way to get the 60s sound. When you want to lean on
shelves, the Massive Passive EQ shelves and filters are about as
good as it gets. In other words, an old analog engineer will feel right
at home - well “hear” right at home”. Now if you could just remove
that computer screen.......

Individual Sounds: There just isn’t a general EQ that works on all
snare drums, or kicks or vocals. Too much depends on the player, the
instrument, the room, the mic, and a hundred other variables. We
heard of one producer that insisted on cloning a guitar sound he once
got by insisting on using this elaborate chain that he had documented
of amps, mics, several vintage compressors and several old EQs.
There were 3 problems. This producer insisted that only the exact
settings he had so carefully noted were used. It was a different studio
with different individual units, like mics, like rooms, consoles,
engineers.

The last problem was that they only had a few weeks to shout at each
other. Avoid that technique. You gotta be creative, play it by ear, use
your own variation if it works out that way this time. Only the final
result counts. There are many ways to get a killer sound and too
damn few that work every time. You may know most of this already.

General Suggestions: If you are recording acoustic instruments,
the most important first step is going out to the studio and listening,
evaluating and memorizing. Next step, if there is a way you can fix
a sound physically, like changing a drum skin, or tuning a tom, this
is the time and place. If you can, you should attempt to improve the
mic choice and positioning. There’s always room for improvement,
but most often the obstacle is “available time”. EQing is usually
faster than experimenting with mics unless the producer wants
“perfection”. EQ is maybe more dangerous though and a poor
substitute for great mic technique.

Vocals: There is something that makes EQing vocals very difficult.
Human beings have evolved hearing fine tuned to other human’s
voices. Not many people know precisely what a drum sounds like
but almost everybody can recognize when the vocal sounds weird or
natural. Another common factor is the goal of making a mediocre
vocal sound awesome through the miracle of electronics. The
toughest one is when the singer deeply desires to sound like their idol
and thinks that the only difference is the gear and settings. With luck,
you may work with a great singer and discover you need no EQ and
it sounds incredible. Same is true with spoken words. Some of the
best paid guys are those professional voices that do narration, voice-
overs and character voices. They don’t do it with EQ, it's in the voice.
If the singer is having headphone adjustment problems, try flipping
the phase of the mic and asking the singer which they prefer. Some
mics are out of phase with some people’s bone conduction or the
headphones are 180 degrees out, but there seems to be 50-50 odds
that flipping the phase will sound better to them and about 99%
likely it will sound the same to you (until you put on their phones talk
into the mic and check it out).

We commonly chop off the lows while recording voice to kill room
rumble and “pops”. Some use a HP switch on some mics, some angle
the mic so its not directly facing the mouth, some use the mic pre
filters and some use their console EQ. The Massive Passive HP
filters are as good or better than anything you have been using for
filters. The other most common technique is boosting highs. Part of
this is because somebody used a dull mic because it was advertised
as “warm”. The other reason to boost is a bright, airy voice may be
needed with massively over-dubbed, over-synthed mixes just to get
above the track. Watch out for boosting too much esses as you try
to get it bright. Conventional high shelves (even if set for 16K) will
boost the esses and possibly the mids. The Massive Passive was
designed to not have that very common problem and allow some
unusually gorgeous highs. Some engineers, avoid EQing to tape
while recording, but use it in the monitor or mix channels as needed.
This way, they still get a good working mix and may hear if
headphone leakage will end up being a problem. On the other hand,
as the tracks add up, some engineers find it more practical to EQ
tracks while recording, so that speedy fader mixes are simple for the
months of overdubs. In the mix, if you find yourself wanting to boost
a lot of highs, try dipping the mids and boosting the highs less. If you
still need a de-esser use it as the last processor in the vocal chain in
the mix. Wanna know one of the least expensive and best de-essers?
“A bit of chewing gum or wax filling the gap in the singer’s front
teeth.”

21

Summary of Contents for Manley Massive Passive Stereo Tube Equalizer

Page 1: ...ASSIVE MASSIVE PASSIVE STEREO TUBE EQ STEREO TUBE EQ STEREO TUBE EQ STEREO TUBE EQ STEREO TUBE EQ MANLEY LABORATORIES INC 13880 MAGNOLIAAVE CHINO CA 91710 TEL 909 627 4256 FAX 909 628 2482 http www manleylabs com email emanley manleylabs com email service manleylabs com Rev MSMPXxxxx MANLEY LABORATORIES INC ...

Page 2: ...RAMETRIC 10 WHY PASSIVE WHY PARALLEL 11 PHASE SHIFT WHY TUBES 12 CURVES 13 to16 TUBE LOCATIONS ETC 17 18 EQUALIZING EQUALIZERS GENERAL 19 EQUALIZER TECHNIQUES 20 to 24 TRANSLATIONS 25 TROUBLESHOOTING 26 27 MAINS CONNECTIONS 28 SPECIFICATIONS 29 WARRANTY 30 WARRANTY REGISTRATION 31 APPENDIX 1 EXAMPLE SETTINGS 32 APPENDIX 1 TEMPLATE FOR STORING SETTINGS 33 ...

Page 3: ...ght the right piece The Massive Passive is intended as an EQ platform and in the future should offer some interesting custom options At some point we expect to offer other EQ cards that can replace some of the passive cards for particular needs and special applications GENERAL NOTES LOCATION VENTILATION The Manley MASSIVE PASSIVE must be installed in a stable location with ample ventilation It is ...

Page 4: ...to look if you get a hum Make sure the strap hasn t fallen off or use a piece of wire to join the terminals The CIRCUIT Ground is the internal audio ground including the 1 4 jack sleeves The CHASSIS Ground is the metal chassis third pin electrical ground and pin 1 of the XLRs Some studios use special grounding practices and these terminals are meant to make it easy to hook up this unit for a wide ...

Page 5: ...but with drastic EQ this kind of comparison is of little use The range is small to allow easier and finer adjustments 4 Low Pass Filters They pass lows and chop highs There is a separate filter for each switch setting and they only share the switch and one resistor The filters are entirely passive and inserted between the boost sections and cut sections The 18kHz filter is probably most useful for...

Page 6: ...12K say for 10 dB which provides a few gentle gradual steps BTW the maximum boost in the example is 10 dB not 14 and occurs around 20 kHz You maynoticethatasyouswitchbetweenbellandshelftheamountof grab mayseemtobelessinshelf Notreally botharecapable of 20 db boosts but towards the extremes that boost may be sub sonic or super sonic because we spec the shelf at the 1 2 way point 10 dB not the 3 dB ...

Page 7: ...a Bandwidth control that seems to push the frequencylower and at12 00essentiallyflattenstheEQat22Hz SowechangedtheBandwidthcontrolforthosetwolowest frequencies so that it acts as a HP filter as you turn it CW and tends to prevent boosting excessive sub sonic frequencies To our ears it seems to tighten up the shelf and removes some of the sloppy looseness associated with those sub sonics The 16kHz ...

Page 8: ...s quite deliberate Hopefully it sounds better sweeter more musical and it complements your console EQs We saw little need for yet another variation of the standard parametric with only subtle sonic differences We suggest using the Massive Passive before tape for the bulk of the EQ tasks and then using the console EQs for some fine tweaking and where narrow Q touch ups like notches are needed The M...

Page 9: ...ept coming up We started with these goals modern parametric like operation passive tone techniques through out and features different from anything currently available and most importantly it had to sound spectacular The Super Pultec Manley Labs has been building a few versions of the Pultec style EQs for many years as well as an updated version of the EQ 500 another vintage EQ These are classic p...

Page 10: ...nted pots Mechanical center and electrical center are rarely the same The Passive Parametric For years we had been getting requests for a Manley parametric equalizer but it looked daunting because every parametric we knew of used many op amps and a conventional parametric would be very impractical to do with tubes Not impossible but it might take upwards of a dozen tubes per channel A hybrid desig...

Page 11: ...inductorspacing togetsomehum buckingactionbutavoidmagneticcoupling with careful positioning Some kinds of interaction suck and some are beneficial Why Passive If you hate tech talk just skip this section it has to do with electronic parts and circuits and design philosophy AllEQsusecapacitors Theyareveryeasytouse predictible cheap and simple Some sound slightly better than others Inductors do almo...

Page 12: ... few spare tubes which covers 90 ofemergencieswithimmediatefixes Ourservicedepartment has a great reputation with phone support and fast turn arounds too Phase Shift Deadlytopic Thisisprobablythemostmisunderstoodtermfloating aboutinthemixingcommunity Lotsofpeopleblameornamephase shift for just about any audio problem that doesn t sound like typical distortion We ask that you try to approach this s...

Page 13: ... Narrow Bandwidth just for reference 22 Hz Shelf Wide Bandwidth 22 Hz Shelf Narrow Bandwidth 33 Hz Shelf Wide Bandwidth 33 Hz Shelf Medium Bandwidth 22Hz and 33Hz are different shelves when the Bandwidth is Narrow The top graph is for the other 20 Low shelves LOW SHELF CURVES Just like most EQs a 100Hz low shelf doesn t reach max until about 10 Hz 13 ...

Page 14: ...HELF BOOSTING THE HALF WAY 10 dB POINT HAS SHIFTED TO 50 Hz THESE CURVES SHOW ONE OF THE IDEOSYNCRACIES AND IT IS POSSIBLE FOR A LF BOOST TO SOUND AS IF IT HAS LESS LOWS DEPENDING ON THE FREQUENCY AND INSTRUMENT SIMILAR CURVES APPLY TO THE HIGH SHELVES AND PARTICULARLY 10K AND 12K CAN BE STRANGE WHEN THE BW IS NARROW THIS IS ABOUT 1 5 DB AT 300 Hz AND NEGLIGIBLE MORE 100Hz SHELVES SHOWING BOOST AN...

Page 15: ...Bandwidth Bandwidth at 12 00 Narrow Bandwidth dB set at max 20 dB and changing the Bandwidth Max Boost Narrow Bandwidth 12 00 Boost Narrow Bandwidth Max Boost Wide Bandwidth 12 00 Boost Wide Bandwidth Changing dB and Changing Bandwidth TYPICAL BELL CURVES 15 ...

Page 16: ...LOW PASS FILTERS HIGH PASS FILTERS 1 5 dB bump on the 6K 7 5K and 9K Filters 16 ...

Page 17: ... 29 4 Changing the 1 4 phone jacks for 10dBv levels The Massive Passive is factory wired for professional 4dBu levels for both all of the XLR and 1 4 phone jacks This procedure only changes the 1 4 jacks not the XLRs Do not assume that balanced implies 4dBu levels or that unbalanced implies 10dBv consumer levels Balanced only means that there are 3 wires in the cable and that 2 of these wires carr...

Page 18: ...ut the card Once the ribbon is free at the EQ card end unscrew the two allen keys holding the oblong black anodized panel Gently pull the card towards you being sure the ribbon cable is not catching on any of the EQ card components To return an EQ card into its slot do the procedure in reverse The only difference is that you need to watch the back of the card and align the 14 pins into the connect...

Page 19: ...f prices Almost all have limitations either in boost cut range Q range frequency range or overlap and audio performance Now we have a new breed of digital parametrics that have few limitations otherthandoesitactuallysoundgoodandisitavailable for your format and is it stable and bug free and is it a hassle to get a signal in and out of it Within their realm some are getting good Passive EQs have co...

Page 20: ...ll be to finesse your available EQ Hit Record finesse it in the mix More important to get the vibe than to burn out the band doing sound checks and tweaks If mic choice is a mystery you might want to research some Steve Albini or George Massenburg interviews Rather than guess wrong some engineers compare 3 or 4 probable choices Some choose the mic that minimizes EQing later some hear the mic s tra...

Page 21: ...fferent individual units like mics like rooms consoles engineers The last problem was that they only had a few weeks to shout at each other Avoidthattechnique Yougottabecreative playitbyear use your own variation if it works out that way this time Only the final result counts There are many ways to get a killer sound and too damnfewthatworkeverytime Youmayknowmostofthisalready General Suggestions ...

Page 22: ...ussion There are two big tricks The first is don t trust VU meters usepeakmetersanddon tgettooclosetofullscale Thekey word is percussion and the peaks or transients are very short and impressively hot When in doubt turn it down Actually when in doubt listen to a short bit recorded then turn it down if it was crunchy The second trick is to EQ these tracks in the mix not soloed We tend to make thing...

Page 23: ...Do you understand the difference its not just attitude 3 Therestofthegearinmajormasteringhousesisalsosoimportant that cost is no object The engineers regularly shoot out new gearandwillalwaysbuyifitISbetter Inapromasteringhousethere are no weak links in the chain and no semi pro gear 4 There isn t a single processing unit that is the key but more like a combination of several that are mostly sligh...

Page 24: ...ssive The Circuit The Massive Passive is a not a particularly complicated circuit The audio comes in is converted from balanced to unbalanced and DC servo d and given enough power a few watts to drive the EQ and output in bypass on the two vertical boards that the 1 4 jacks are mounted on It uses a BB OPA2604 op amp and a complementary pair of medium current transistors richly biased into near cla...

Page 25: ...4700 Experiment with the bandwidths and frequency selects Try adding the 220 and 6K filters last rather than first Attack usually the upper mids but depends on the instrument For example on drums and bass for more attack try boosting 2200 Hz for piano try 4700 or 5600 Limiters usually remove some of these transient heavy areas and may seem to dull the attack The cure for that is longer attack time...

Page 26: ...t too many years ago even your parents could fix their own stuff by taking a bag of tubes down to the corner and checking the tubes on a tube tester but these testers are hard to find today A visual inspection can usually spot a bad tube just as well Be careful there are some high voltages inside the chassis and tubes can get pretty warm but if you can replace a light bulb you should be able to cr...

Page 27: ...while we get a call from a client with a digital studio with confusion about levels They usually start out by using the digital oscillator from their workstation and finding pegged VU meters the first place they look and they know it can t be the workstation Even a 6 level from their system pegs the meters Some of you know already what s going on That 6 level is referenced to digital full scale an...

Page 28: ...lug proceed as follows The wire which is coloured GREEN YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN or GREEN and YELLOW The wire which is coloured BLUE must be connected to the terminal in the plug which is marked by the letter N or coloured BLACK The wire which is coloured BROWN must be connected to the termi...

Page 29: ...Bm 85 dB A Weight ref to 4 dBm Signal to Noise 120 dB typical A Weight ref to 37 dBm Input Impedance 20 K ohms Output Impedance 150 ohms Power Consumption 72 watts 600 mA 115VAC Fuse 2 Amp Slo Blo 120VAC 1 Amp Slo Blo 240VAC Size 3U 19 x 5 25 x 10 Actual Weight 21 Lbs Shipping Weight 27 Lbs MANLEY MASSIVE PASSIVE STEREO TUBE EQUALIZER preliminary specs subject to change BLOCK DIAGRAM SHOWING SIGNA...

Page 30: ...tories will not pay for express or overnight freight service nor will Manley Laboratories pay for shipments to locations outside the USA Charges for unauthorized service and transportation costs are not reimbursable under this warranty and all warrantees express or implied become null and void where the product has been damaged by misuse accident neglect modification tampering or unauthorized alte...

Page 31: ...rranty and registration Thank you again for choosing Manley gear and reading all the way through The Owner s Manual We really mean that sincerely the bit about thanking you for choosing our gear THANK YOU MODEL _______________ SERIAL __________________ PURCHASE DATE ______________ SUPPLIER ______________________ PLEASE DETACH THIS PORTION AND SEND IT TO MANLEY LABORATORIES MODEL _______________ SE...

Page 32: ... 7K5 22 39 68 120 220 18K 0 0 POWER 9K OFF 6K 7K5 OFF 9K 18K 12K OFF OFF 220 120 68 39 22 BOOST CUT GAIN 6K LOW PASS HIGH PASS SHELF BELL 220 10K 82 3K9 22 1K 560 27K BELL SHELF CUT OUT BOOST BOOST OUT CUT SHELF BELL BELL SHELF CUT OUT BOOST OUT IN IN 4 6 6 4 BELL CUT OUT SHELF BOOST 560 27K BELL CUT OUT BOOST 220 10K BELL CUT OUT BOOST 82 3K9 CUT BELL OUT SHELF 22 1K BOOST This Preset is a great ...

Page 33: ...RING MASSIVE PASSIVE SETTINGS 1K2 1K8 27K 12K 8K2 5K6 3K9 2K7 1K8 1K2 820 560 220 330 470 680 1K 1K5 2K2 3K3 4K7 6K8 10K FREQUENCY FREQUENCY 2K7 FREQUENCY 3K9 820 560 390 270 180 120 82 FREQUENCY 680 1K 470 330 220 150 68 47 33 22 100 100 22 33 47 68 150 220 330 470 1K 680 FREQUENCY 82 120 180 270 390 560 820 3K9 FREQUENCY 2K7 FREQUENCY FREQUENCY 10K 6K8 4K7 3K3 2K2 1K5 1K 470 330 220 560 820 1K2 ...

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