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MVC 121 plus ∏Three Input Stereo Mixer with DSP
Model Version descriPtion Part #
MVC 121 Plus ∏ Three Input Stereo Mixer with DSP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-1096-01
DeScriPtionThe Extron MVC 121 Plus is a compact, three input stereo audio mixer featuring a digital signal processing platform for audio signal mixing and control. The MVC 121 Plus features a stereo line level input and two mic/line level inputs with 48 volt phantom power for condenser microphones, plus fixed and variable stereo line level outputs. It offers gain, filter, tone processing, and parametric EQ with quick and intuitive configuration using the DSP Configurator™ Software, allowing the MVC 121 Plus to be installed in very little time. The MVC 121 Plus is ideal for presentation applications that require line and microphone audio mixing with DSP in a small form factor.
FeAtureS• Mixes two microphone inputs and one stereo line input to two stereo outputs
• DSP audio signal processing
• 24-bit/48 kHz analog-to-digital and digital-to-analog converters
• Fixed, low latency DSP processing
• DSP Configurator™ Software
• Intuitive Graphical User Environment
• Fixed and variable stereo line level outputs
• Front panel mix level adjustments for each input
• Multi-function LED level indicator
• Three digital input ports for remote mute triggering
100-240V 50-60Hz
I
N
P
U
T
VID
VID
YC
Y
B-Y
R-Y
RGB
DVI
8
1
2
4
5
3
L
2
1
3
4
5
6
7
R
AUDIO INPUT
L
A
B
RS-232
R
OUTPUT
L
R
OUTPUT
RGB
Y, B-Y, R
-Y
8
7
RGB
6
LISTED
1T23
I.T.E.
C
U S
CLASS 2 WIRING
STANDBY
L(MONO)
R
LISTEDC
US
70 VOUTPUT
VOL/MUTE50 mA
10V
REMOTE
INPUTS
LIMITER/
PROTECT
SIGNAL
LEVEL
0
HPF
OFF
80 Hz
XPA 2001-70V
17TT
AUDIO/VIDEO
APPARATUS
100-240V 1.3A, 50-60Hz
2
1
+48VMIC1
2
MIC/LINE
LINE 3
L
R
R
L
POWER
0.3A MAX 12V
RS-232
21
Tx Rx
VARIABLE
FIXED
L
R
DIGI IN
3
MVC 121 Plus
RESETOUTPUTS
INPUTS
1
31
42
31
42
31
42
2
3
100
LINK
ACT
COM
IR
INPUTRELAY
TXRX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
ExtronIN1508Scaling PresentationSwitcher
Laptop
Desk Microphone
PC
PC Podcasting/Recording Station
PC
TCP/IP
TouchLinkControl System
ExtronSI 26CTTwo-way CeilingSpeakers
ExtronXPA 2001-70VPowerAmpli�er
Extron MVC 121 PlusThree Input Stereo Mixer with DSP
DSP, ProceSSorS & AcceSSorieS MixerS & ProceSSorS
SPeciFicAtionSaudio
Frequency response 20 Hz to 20 kHz, ±0.3 dB
THD + Noise <0.02% @ 1 kHz, at maximum output level
S/N >100 dB, 20 Hz to 20 kHz, at maximum output, unweighted
audio inPut
Number/signal typeMicrophone inputs 2 mono, mic/line, balanced/unbalancedLine input 1 stereo, line, balanced/unbalanced
ConnectorsMicrophone inputs (1) 3.5 mm captive screw connector, 6 poleLine input (1) 3.5 mm captive screw connector, 5 pole
Nominal level +4 dBu when level is set to 0 dB gain; adjustable from -60 dBu to +4 dBu (line input)
Volume range
Mic noise level <-120 dBV (1 µVrms) at 40 dB gain
Mic phantom power +48 VDC, which can be switched on or off
audio Processing
D/A conversion 24 bit, 48 kHz sampling
audio outPut
Number/signal type 2 stereo, line, balanced/unbalanced
Connectors (2) 3.5 mm captive screw connector, 5 pole
control/reMote - Mixer/VoluMe controller
Serial control port 1 bidirectional RS-232: 3.5 mm captive screw connector, 6 pole (uses 3 poles) (shared with digital input)
USB control port 1 front panel female mini USB B
USB standards USB 2.0, low speed
control - digital inPut Ports
Number/type 3 digital input (configurable)
general
Power External Input: 100-240 VAC, 50-60 Hz Output: 12 VDC, 1 A
Temperature/humidity Storage -40º to +158ºF (-40º to +70ºC) / 10% to 90%, noncondensing Operating +32º to +122ºF (0º to +50ºC) / 10% to 90%, noncondensing
MountingRack mount Yes, with optional 1U rack shelfFurniture mount Yes, with optional mini under-desk mounting kitPole mount Yes, with mini pole mount kit
Enclosure type Metal
Enclosure dimensions 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) (4.3 cm H x 10.9 cm W x 7.6 cm D) (Depth excludes connectors and knobs.)
Product weight 0.6 lbs (0.3 kg)
Regulatory complianceSafety CE, c-UL, ULEMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
For complete specifications, please go to www.extron.com