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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