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LINE LINE LINE LINE LINE LINE MIC 16 MIC 15 MIC 14 MIC 13 MIC 12 MIC 11 CR1604 - VLZ 16 - CHANNEL MIC/LINE MIXER TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM +10dB -40dB +10dB -40dB +10dB -40dB...
2. Retain Instructions — The safety and operating instruc- tions should be kept for future reference. 3. Heed Warnings — All warnings on this Mackie product and in these operating instructions should be followed. 4. Follow Instructions — All operating and other instructions should be followed.
“Turn the trim up until the clip light comes on, then back off a hair” trick. When a Mackie Designs mixer clip light comes on, you really are about to clip. This procedure really works — it assures low noise and high headroom.
INTRODUCTION Thank you! There are a lot of makes and models of compact mixers out there, all com- peting for your bucks… but you have voted with your wallet for the folks in Woodinville who specialize in American-made mixers. Now that you have your CR1604-VLZ, find out how to get the most from it.
CONVERTING TO RACKMOUNT MODE Not only is the new CR1604-VLZ a compact, professional-quality tabletop mixer, it’s rack- mountable! Its unique rotating input pod makes this possible. One of the things that revolutionized the com- pact mixer industry was the “convertible pod” found on the original, classic CR-1604.
XLR-10 mic input add-on module. No more. Each and every channel on the New Improved CR1604-VLZ has the legendary Mackie mic/line input circuit. It’s like getting a free XLR-10 with your mixer! MIC INPUTS...
LINE INPUTS These " jacks share circuitry (but not phantom power) with the mic preamps. You can use these inputs for virtually any signal you’ll come across, from instrument levels as low as –40dB to operating levels of –10dBV to +4dBu, as there is 40dB of gain available via the TRIM knob .
Another method of interfacing a multitrack is called inline monitoring, and requires a mixing console dedicated to that, like the Mackie 8•Bus. Each of its channels is actually two chan- nels: one carrying the mic/line sound source and the other carrying the multitrack output.
MAIN INSERT 120 VAC 50/60 Hz 20W POWER PHANTOM MAIN OUT 315mA/250V SLO-BLO BAL/UNBAL MONO CAUTION: TO REDUCE THE RISK OF FIRE REPLACE WITH SAME TYPE FUSE AND RATING INSERT INSERT INSERT INSERT INSERT LINE LINE LINE LINE LINE MIC 16 MIC 15 MIC 14 MIC 13...
This method is exactly the same as the double- busing feature found in other mixers. Built-in double busing is nothing more than Y-cords living inside the mixer instead of hanging out the back. If we had room for the extra jacks, we would have thrown them in, but we don’t, so we didn’t.
MAIN INSERT These " jacks are for connecting serial effects such as compressors, equalizers, de- essers, or filters . The INSERT point is after the mix amps, but before the MAIN L-R MIX fader. Insert cables must be wired thusly: SEND to processor ring (TRS plug)
BNC LAMP SOCKET Located in the top right corner of the out- put section, this 12V socket will drive any standard BNC-type lamp (a Littlite #12G-HI (high-intensity), for instance). CR1604 - VLZ 16 - CHANNEL MIC/LINE MIXER SENDS ASSIGN OPTIONS SOLO...
We’ll start at the bottom and work our way up. “U” LIKE UNITY GAIN Mackie mixers have a “U” symbol on almost every level control. This “U” stands for “unity gain,” meaning no change in signal level.
If you’re printing new tracks or bouncing ex- isting ones, you’ll also use the 1–2 and 3–4 switches, but not the L–R switch. Here, you don’t want the subgroups sent back into the MAIN L-R MIX, but sent out, via the SUB OUTS jacks, to your multitrack inputs .
come on as a result of clipping. That’s pretty boring. So, to liven things up, this LED will glow steadily when that channel’s MUTE switch is engaged. If you need a quick reference to these LEDs, write this on the back of your hand: name color flickering...
–5 TRIM –10 –15 +10dB -40dB –5 –10 –15 Most of the root and lower harmonics that define a sound are located in the 100Hz–8kHz SHIFT frequency range, and you can create drastic changes with these two knobs. Many engineers use MID EQ to cut midrange frequencies, not boost them.
We recommend going into a stereo reverb in mono and returning in stereo. We have found that on most “stereo” reverbs, the second input just ties up an extra aux send and adds nothing to the sound. There are exceptions, so feel free to try it both ways.
When designing a mixing circuit, the lowest noise and best crosstalk specs are At Mackie, audio quality is much more im- portant than the price of wall warts. All of our mixers now employ VLZ and built-in power supplies that deliver more than enough cur-...
TAPE IN (LEVEL) This knob controls the level of the stereo signal coming from the TAPE INPUT RCA jacks. Its range is off when fully down, unity at the center detent, with 20dB additional gain turned fully up, which may come in handy if you’ve patched in a “walkperson”...
— to remind you that you’re in SOLO, and to let you know that you’re mixing on a Mackie. No other company is so concerned about your level of SOLO awareness. We even force the soloed chan- nel’s –20 LED to play along, so you can find...
0VU on its meter display. So when is 0VU actu- ally 0dBu? Right now! At the risk of creating another standard, Mackie’s compact mixers address the need of both crowds by calling things as they are: 0dBu (0.775V) at the output shows as 0VU on the meter display.
— each knob goes from off, to unity gain at the detent, to 20dB gain fully clockwise, to compensate for CR1604 - VLZ 0.5A 16 - CHANNEL MIC/LINE MIXER LAMP TO AUX...
MIX (MAIN MIX TO SUBS switch up) and you did a drum fade-out using subgroup faders 1 and 2, the “dry” signals would fade out, but the “wet” signals would keep on singing. All you would hear is the drum reverb (the “wet”), and none of the original drum signals (the “dry”).
Refer all servicing and modifying to qualified personnel. Mackie Disclaimer Any modification of any Mackie Designs prod- uct must be performed by a competent electronic technician. Mackie Designs accepts no responsi- bility for any damages or injuries caused by any...
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Refer all servicing and modifying to qualified personnel. Mackie Disclaimer Any modification of any Mackie Designs prod- uct must be performed by a competent electronic technician. Mackie Designs accepts no responsi- bility for any damages or injuries caused by any...
SPECIFICATIONS Main Mix Noise 20Hz–20kHz bandwidth, ⁄ " Main Out, channel Trims @ unity gain, channel EQs flat, all channels assigned to Main Mix, odd channels panned left, even channels panned right Main Mix fader unity, channel faders down: (90dB Signal to Noise Ratio, ref +4dBu) Main Mix fader @ unity, channel faders @ unity: –84.0dBu Total Harmonic Distortion (THD) 1kHz @ +14dBu:...
Check the fuse REPAIR Service for the U.S. version of the CR1604-VLZ is only available from Mackie Designs, located in sunny Woodinville, Washington. (Service for mixers living outside the United States can be obtained through local dealers or distributors.) If your mixer needs service, follow these instructions: 1.
233-9604. We recommend the following titles: The Audio Dictionary, by Glenn White; Tech Terms, by Peterson & Oppenheimer; Handbook for Sound Engineers, by Glen Ballou, Mackie Mixer Book by Rudy Trubitt and Sound Reinforcement Handbook, by Gary Davis. An acronym for After Fade Listen, which is another way of saying post-fader solo function.
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It does not go out on the air or to the main mixing buses. This “cueing” circuit is the same as pre-fader (PFL) solo on a Mackie mixer, and often the terms are interchangeable. See decibel.
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echo The reflection of sound from a surface such as a wall or a floor. Reverberation and echo are terms that can be used interchangeably, but in audio parlance a distinction is usually made: echo is considered to be a distinct, recogniz- able repetition (or series of repetitions) of a word, note, phrase or sound, whereas rever- beration is a diffuse, continuously smooth...
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DC ohmmeter. Maintaining proper circuit impedance rela- tionships is important to avoid distortion and minimize added noise. Mackie input and out- put impedances are set to work well with the vast majority of audio equipment.
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input module A holdover from the days when the only way that real consoles were built was in modular fashion, one channel per module. See channel strip. knee A knee is a sharp bend in an EQ response curve not unlike the sharp bend in your leg. Also used in describing dynamics processors.
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“invisible” to ordinary dynamic microphones. Mackie mixers use standard +48 volt DC power, switchable on or off. Most qual- ity condenser microphones are designed to use +48 VDC phantom power.
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A term used to describe a secondary mix and output of the input signals, typically used for foldback monitors, headphone monitors or effects devices. Mackie mixers call it an Aux Send. shelving A term used to describe the shape of an equalizer’s frequency response.
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Another common TRS application is for insert jacks, used for insert- ing an external processor into the signal path. In Mackie mixers, the tip is send, ring is re- turn, and sleeve is ground. Acronym for Tip-Sleeve, a scheme for con- necting two conductors through a single plug or jack.
SLEEVE Figure B: ⁄ " TRS Plugs sleeve to ground (earth). Mackie mixers do not directly accept 1-plug-type stereo microphones. They must be separated into a left cord and a right cord, which are plugged into the two mic preamps.
For example, you may need a balanced XLR female connected to an unbalanced TS phone plug. SPECIAL MACKIE CONNECTIONS The balanced-to-unbalanced connection has been anticipated in the wiring of Mackie jacks. ⁄ " TS plug inserted into a ring (TRS plug)
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If you insert a TS (mono) ⁄ " plug only partially (to the first click) into a Mackie insert jack, the plug will not activate the jack switch and will not open the insert loop in the circuit (thereby allowing the channel signal to continue on its merry way through the mixer).
MULTS AND “Y”s A mult or “Y” connector allows you to route one output to two or more inputs by simply providing parallel wiring connections. You can make “Y”s and mults for the outputs of both unbalanced and balanced circuits. Remember: Only mult or “Y”...
APPENDIX C: BALANCED LINES, PHANTOM POWERING, GROUNDING AND OTHER ARCANE MYSTERIES Balanced Lines Balanced lines offer increased immunity to ex- ternal noise (specifically, hum and buzz). Because a balanced system is able to minimize noise, it is the preferred interconnect method, especially in cases where very long lengths of cable are being used.
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Phantom powering is defined in DIN standard 45 596 or IEC standard 268–15A. Your Mackie Designs mixer conforms to this standard. There is another remote powering system called A-B or T-system powering.
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Do’s and Don’ts of Fixed Installations If you install sound systems into fixed installa- tions, there are a number of things that you can do to make your life easier and that increase the likelihood of the sound system operating in a predictable manner.
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16220 Wood-Red Rd. NE Woodinville, WA 98072 Mackie, the "Running Man" figure, and VLZ are trademarks or registered trademarks of Mackie Designs Inc. All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged.
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CR1604 - VLZ 16-CHANNEL MIC/LINE MIXER Session: Date: NOTES: TRIM TRIM TRIM +10dB -40dB +10dB -40dB SHIFT SHIFT 80Hz 80Hz LOW CUT LOW CUT LOW CUT 75 Hz 75 Hz 18dB/OCT 18dB/OCT 18dB/OCT MUTE MUTE - 20 - 20 SOLO SOLO 1 –...
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LINE LINE LINE LINE MIC 6 MIC 5 MIC 4 MIC 3 MIC 2 TRIM CR1604 - VLZ 16 - CHANNEL MIC/LINE MIXER +10dB -40dB SENDS ASSIGN OPTIONS SOLO MAIN MIX TO SUBS SOLO C - R / PHNS ONLY...
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