Transcript
DATA SHEET
MP 24z DJ MIXER
MIC CONTROL -2
SOURCE CONTROL
PROGRAM EQUALIZER
LINE 1 LINE 2 LINE 1 LINE 2 LINE 4 LINE 5 AUX/ PH 1 LINE 3 AUX/ PH 2 LINE 3 PH/ AUX 3 LINE 6
2
-6
LINE 4 LINE 5 LINE 3 LINE 6
LOOP
CUE
CUE
CUE
1
2
2
3
6
4
10
10
10
10
10
10
10
10
8
8
8
8
8
8
8
8
-2 6
MIN
2
-6
MAX
-2 6
MIN
BASS
2
-2
-6
6
MAX
MIN MAX HI-MID
MID
2
-6
6 MIN MAX TREBLE
6 8
0
10
PEAK PROGRAM METER LEFT
MIN MAX BASS 6
6
6
6
6
6
6
6
4
4
4
4
4
4
4
4
2
2
2
2
2
2
2
2
10
10
8
8
6
6
4
4
2
2
0
0
-20 -15 -10
6
2
8
MIN MAX AUX MIC LEVEL 4
-6
BOOTH LEVEL
4
2
2
-6
4
ENGAGE
10
2
MIN MAX MID
-2
EQ
8 0
CUE
6
-2
6
2
MIN MAX TREBLE -2
4
ENGAGE
6
-6
ZONE LEVEL
6
2
0
8
0
0
0
0
ACTIVE CROSSFADER MAX MAIN OL MIC LEVEL
0
0
2
3
0 4
2
4
6
8
10
B
F 60
1
2
3
4
-1
0
+1
+3
+5
+8
dB
MIXER
HEADPHONE CONTROL 4
6
2
CUE / PGM
2 STEREO
ENGAGE
2
A
-3
TM
ENGAGE MIC ASSIGN
-5
MP 24z
0
MIN
1
-7
RIGHT
10
8
6
4
2
0
MASTER LEVEL
ASSIGN
8 0
LEVEL
10
6
6 CUE
PAN
PGM
POWER MONO
CUE LEFT / PGM RIGHT
General Description The Rane MP 24z Mixer is the standard for night club mixers. Following the advice of the most renowned figures in the night club market, Rane developed the MP 24z to break down the limiting barriers of previous mixer designs. Featuring four Stereo Input mixing Channels, each supplied with a selection of several Phono and Line Inputs, the MP 24z easily suits the needs of the most complex audio/video installations. A total of six Stereo Line Inputs are available plus three Stereo Phono Inputs. The Mic Control section of the MP 24z handles two microphones simultaneously. Both mics may be contoured by the three-band Mic Equalizer as well as processed through a Mic Loop jack. On the rear of the unit, an XLR low-Z Main Mic Input with switchable Phantom Power, and a ¼" hi-Z Aux Mic Input are both mixable. The Output section of the MP 24z provides a Master Level fader, four band Program Equalizer (independent of the Microphone EQ), two auxiliary output controls (Zone and Booth), a stereo 12-segment Peak Program Meter and full Headphone Control monitoring and cueing system. The rear of the MP 24z, besides holding all of the normal Input and Output connectors, features a transformer isolated Light Control Output with associated Level control, balanced XLR
Main Outputs, Program Equalizer EQ Range switch (±4 dB or ±8 dB) and a System Mono switch. All sliders on the MP 24z are studio-quality faders as found on high quality audio mixing consoles. New features have been added to the MP 24z. Active Crossfader™ technology combines state of the art voltage controlled amplifier design with a professional quality crossfader control. This combination sets new standards for performance, reliability and serviceability. Virtually all crossfader noise is eliminated. Channel to channel crosstalk is greatly reduced and the off isolation of the faded channel is greatly increased. Active Crossfader technology dramatically increases the service life of the crossfader. In the unlikely event of crossfader failure, there is no loss of signal. If a crossfader becomes rough or noisy, it may be “hotswapped” during a performance with no interruption of the audio signal. Simply use the input faders to set the audio levels while the crossfader is out of service. Each of the Phono Inputs can be converted to Line Inputs by moving internal jumpers. Another internal jumper allows defeating the Booth Ducker circuit when the mic is activated — this feature has been requested by those wishing to use the Booth Output as a second record output or second zone. Another jumper allows the Mic section to be mixed to the Tape Outs — the default setting is “music only”.
Features • • • • • • •
'Dipless' 60 mm Crossfader; Optional 45 mm Crossfader Front Panel Replaceable Active Crossfader™ Four Stereo Input Mixing Channels Six Stereo Line Inputs & Three Stereo Phono Inputs Two Mic Inputs with Three-Band EQ Mic & Two Program Effects Loops Headphone Cueing
• • • • • • •
Four Band Program EQ Balanced XLR Master Output Two Auxiliary Outputs Isolated Light Control Output Phono Inputs Convertible to Line Switchable Booth Ducker UL/CSA/CE and 100/120/230 VAC Remote Power Supplies Data Sheet-
Parameter Input Impedance: Phono ..........Line, Effects Returns ..........Main Mic, Loop ..........Aux Mic Max Input Level: Line ..........Phono (1 kHz) ..........Main Mic ..........Aux Mic Output Impedance: Main ..........Zone, Booth, Light ..........Loop, Tape ..........Effects Send ..........Headphone Max Output Level: All Infrasonic Filter Ultrasonic Filter Frequency Response THD+Noise Signal-to-Noise Ratio ..........Phono to Tape .........Phono to Master/Zone/Booth ..........Line to Master/Zone/Booth ..........Main Mic RIAA Phono Stages Crosstalk Program Equalizer: Bass ..........Mid ..........Hi-Mid ..........Treble ..........Range Microphone Equalizer: Bass ..........Mid ..........Treble ..........Range Unit: Agency Listing ..........120 VAC model
..........230 VAC model
Power Supply: Agency Listing ..........120 VAC model ..........230 VAC model Power Supply Requirement Maximum Current Unit Construction ..........Size ..........Weight Shipping: Size ..........Weight Note: 0 dBu=0.775 Vrms
Data Sheet-
Specification 47.5k (shunted by 200 pF) 20k 1k 100k 22 180 +17 (-15.5) +3.5 (-38) 600 Bal. (300 unbalanced) 100 10 10 (230) 0.8 +28 (+22) 15 Hz, 18 dB/oct 30 kHz, 12 dB/oct 15 Hz-30 kHz 0.1
Limit 1% 1% 1% 1% 1 5% 1 1 1% 5% 5% 5% max 1 3% 3% +0/-3 typ
Units Ω Ω Ω Ω dBu mV dBu dBu Ω Ω Ω Ω Ω dBu Hz Hz dB %
91 90 (71) 94 (76) 123 Equalization accuracy:0.1 -60 Shelving @ 100 Peaking @ 1.6k Peaking @ 4.0k Shelving @ 10k ±8 or ±4 Shelving @ 100 Peaking @ 1k Shelving @ 10k ±10 Bass & Treble; ±9 Mid
1 1 1 1 typ max 5% 5% 5% 5% 1 5% 5% 5% 1
dB dB dB dB dB dB Hz Hz Hz Hz dB Hz Hz Hz dB
Class 2 Equipment U.L. 813 Exempt CSA Exempt VDE, SELV CE (EMC) CE (safety) Exempt UL listed CSA Certified CE (EMC) CE (safety) 18 VAC w/ center tap 750 All Steel 7"H x 19"W x 5.3"D (4U) 11 lb 11" x 23" x 16" 18 lb
mA
Conditions/Comments
Min Gain (Max Gain) Min Gain (Max Gain) 300 Ω each leg to ground
Stereo (Mono) Balanced (Unbalanced) >2 kΩ Butterworth
+4 dBu, 20-20 kHz, any In, any Out re +4 dBu, 20 kHz noise bandwidth Input fader Max Main fader unity (Max) Main fader unity (Max) Equivalent input noise Channel to channel, 1 kHz
Switch selectable
National Electrical Code Class 2 Class 2 Safety extra low voltage EMC directive 89/336/EEC Article 1 of LVD 73/23/EEC Class 2 equipment File no. E88261 File no. LR58948 Meets EMC directive 89/336/EEC LV directive 73/23/EEC RS 1 (see data sheet) RMS current from remote supply (17.8 cm x 48.3 cm x 13.5 cm) (5.0 kg) (27.9 cm x 58.4 cm x 40.6 cm) (8.1 kg)
MP 24z DJ MIXER
Block Diagram PH 1
CUE
RIAA
CH. 1
IN
LEFT MAIN EFFECTS LOOP RETURN
IN
PH 2
CH. 1 LEVEL
RIAA IN
SWITCHABLE LOOP
CUE OUT
PH 3
RIAA CH. 2 LEVEL
FLAT
CROSSFADER
CUE
RIGHT EFFECTS SEND JACK
15 Hz (18 dB/OCT)
+
RIGHT CHANNEL
CH. 3 LEVEL
LINE 2 CUE
BALANCED BUFFER
(+)
MAIN UNBALANCED OUTPUT
LOW FILTER
CH. 3
LINE 1
LOOP ENGAGE
MASTER SUMMER
METER SENSITIVITY ADJUST (REAR)
PRE-EQ MONO
LEFT MAIN EFFECTS LOOP SEND (MONO)
CH. 2
OUTPUT METER
TAPE OUT POST PRE LOOP LOOP
MIC TO TAPE
CH. 4
SYSTEM MONO (REAR)
PROGRAM EQ
LINE 3
2 1 3
(–) MAX OUTPUT GAIN REDUCTION (REAR)
RIGHT BOOTH OUTPUT JACK
MASTER LEVEL
EQ ENGAGE
LEFT BOOTH OUTPUT (POST-EQ)
CH. 4 LEVEL
LINE 4
BOOTH DUCKER DEFEAT
+ LINE 5
PRE EQ
LINE 6 MIC AMP
PHANTOM POWER
+
AUX MIC (HI-Z)
LEFT ZONE OUTPUT
+ OUT: STEREO PROGRAM/CUE IN: MONO- PROGRAM: RIGHT CUE: LEFT
R PROGRAM
LEFT O/L SENSE
MIC ENGAGE
RIGHT ZONE OUTPUT JACK ZONE LEVEL
MIC EQ
MIC AMP
POST-EQ MONO
L CUE
LEFT CUE SWITCHES
MIC SUMMER LEVEL
DUCKER
L PROGRAM
TIP=SEND RING=RETURN
MAIN MIC (LO-Z)
BOOTH LEVEL
POST EQ
ENGAGE MIC SWITCH
MIC LOOP
MAIN BALANCED OUTPUT
ENGAGE MIC INDICATOR
PRE-EQ MONO
R CUE
RIGHT CUE SWITCHES
+ HEADPHONE LEVEL
HEADPHONE PAN +
LEVEL
HEADPHONE OUT
POST-EQ MONO PROGRAM
RIGHT
POST-EQ MONO MONO CUE
LIGHT OUTPUT LEVEL
ISOLATION TRANSFORMER LIGHT CONTROL OUTPUT N.C.
Application Information Extreme care must be taken when installing the MP 24z. So many pieces of equipment all connect to the MP 24z that if proper interconnection wiring is not done, many problems occur. Our technical service people spend the majority of their MP 24z time in just unraveling improperly wired systems. Everything from bad RCA cables (common) to incorrectly grounded cables (very common) cause unnecessary complaints. Also, many units returned for noisy Loop related problems turn out to be problems with the unit installed in the Loop — not with the MP 24z. Here are a few of the important user details of the MP 24z: The Master Level control on the front goes to 10. But what 10 means is determined by the Max Output Gain Reduction control on the rear (out of the way of inquisitive fingers). You limit the max gain, hence, the max output, using this control.
This allows the MP 24z to be operated at compatible maximum levels for the system power amps. Likewise, the Peak Program Meters are calibrated by the rear mounted Meter Sensitivity Adjust control. Output levels ranging from 0.6V to 10V may be set to indicate full scale on the Meters. Once calibrated, this means when all LEDs are lit you know the system is, in fact, at maximum level. The labeling on the Program Equalizer control knobs indicate Max or Min at their extremes. What this means is again determined by a switch on the rear panel. You have two choices: ±4 dB or ±8 dB, both modest amounts. You determine what the system allows in the way of maximum added EQ and set it. The operator is happy because they can rotate the pots to their extremes, and you are happy because you know this cannot destroy anything. Everybody wins with an MP 24z.
Data Sheet-
MP 24z DJ MIXER
Rear Panel ZONE OUTPUT L
R
EQ RANGE
TAPE OUT
SYSTEM MONO
L
MAIN EFFECTS LOOP
SWITCHABLE LOOP
PH 3
L
R
L
R
L
L
R
R
RETURN
RETURN
SEND MONO *
SEND
RETURN
SEND
RETURN
SEND
L
AUX 2
AUX 1
USING INTERNAL RIAA DEFEAT JUMPERS
L
L
L
R
L
±8dB
R MONO * UNBALANCED
±4dB
PRE LOOP
POST LOOP
MAIN OUTPUTS
* MONO OUTPUTS
CAUTION DO NOT UNDER ANY CIRCUMSTANCE "STORE" PHONO SHORTING PLUGS IN TAPE OUT JACKS. THIS WILL SHORT SIGNAL PATH TO GROUND CAUSING A LOW DISTORTED SIGNAL TO ALL OUTPUTS. INSTALL IN UNUSED INPUTS ONLY.
R LINE 6
PLUGGING ONLY INTO LEFT YIELDS L+R OUTPUT. PLUGGING INTO BOTH YIELDS STEREO OUTPUT.
L
MONO *
BOOTH OUTPUT
UNBALANCED
R
BALANCED OUTPUT 1: COMMON 2: POSITIVE 3: NEGATIVE CASE: CHASSIS DO NOT SHORT PIN 3 TO GND! USE ONLY PIN 2 AND PIN 1 FOR UNBALANCED SYSTEMS
L FULLY BALANCED
R
R LINE 5
LINE 4
R AUX 3
PH 2
R LINE 3
LIGHT CONTROL OUTPUT
LINE 2
0
dB MAX OUTPUT GAIN REDUCTION
MAIN MIC
MP 24z MADE IN U.S.A. RANE CORP. MONO TRANSFORMER COUPLED
MIC 1: COMMON 2: POSITIVE 3: NEGATIVE CASE: CHASSIS
AUX MIC (HI-Z ONLY)
N108
USE FOR WIRELESS MICS
L
4
UNBALANCED
SIG GND CHASSIS 750mA GND CLASS 2 EQUIPMENT
LIFT
PHANTOM POWER +15V
8 0
10
LIGHT OUTPUT LEVEL 5V 4V 3.5V 6V 2.5V 10V 1.7V 1V OFF 0.6V
POWER
MIC LOOP TIP=SEND RING=RETURN
6
2
R
PH 1
GROUNDING POST
-6
-22
LINE 1
BOOTH DUCKER
ACTIVE DEFEAT
METER SENSITIVITY ADJUST
Architectural Specifications The mixer shall have four (4) stereo mixing buses, each equipped with studio quality 60mm faders. Fully programmable smooth and silent active crossfading between any two of the input channels shall be included. There shall be three (3) stereo phono inputs and six (6) stereo line level auxiliary inputs. Provisions shall exist for simultaneous use of two microphones, with separate 3-band equalization and external processing loop. Two effects loops shall be provided with front panel control of one. Program equalization shall be provided with a 4-band equalizer. Separate Booth and Zone stereo outputs shall be provided with individual level controls. A transformer isolated light trigger
output with level control shall be included. Program metering shall be via a stereo (12) segment LED meter. Complete cueing and headphone monitoring system shall be built-in. RFI filters shall be provided. Infrasonic and ultrasonic filters shall be built-in. The unit shall be capable of operation by means of an external safety extra low voltage power supply connected to 120 VAC (240 VAC where applicable). The unit and the power supply shall be CE certified. The unit shall be entirely constructed from coldrolled steel. The unit shall be a Rane Corporation Model MP 24z.
Accessories • F 45 Fader Kit - 45 mm Crossfader Replacement • F 60 Fader Kit - 60 mm Crossfader Replacement
©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5098 USA TEL 425-355-6000 FAX 425-347-7757 WEB www.rane.com
Data Sheet-
All features & specifications subject to change without notice. DOC 105587
