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INSTALLATION AND
INSTALLATION AND
OPERATION MANUAL
OPERATION MANUAL
Model numbers:
EZ-MX4L includes power supply with North American plug
EZ-MX4L
EZ-MX4LX includes worldwide power supply (specify plug)
Stereo Line-Level Audio Mixer
RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality.
RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality.
For long-term performance, quality and value, you have made the EZ choice. EZ products are made in the USA by RDL, the
For long-term performance, quality and value, you have made the EZ choice. EZ products are made in the USA by RDL, the
inventor of application-specific modules bringing decades of experience as the world’s leading manufacturer of high-reliability
inventor of application-specific modules bringing decades of experience as the world’s leading manufacturer of high-reliability
performance products to the A/V industry. Visit the RDL website for hundreds of professional A/V products made in the USA by RDL.
performance products to the A/V industry. Visit the RDL website for hundreds of professional A/V products made in the USA by RDL.
www.rdlnet.com
www.rdlnet.com
Decades of Performance, Quality and Value
Decades of Performance, Quality and Value
RDL• 659 N. 6th Street • Prescott, AZ • USA 86301 • Sales: 800-281-2683 • 928-443-9391
RDL• 659 N. 6th Street • Prescott, AZ • USA 86301 • Sales: 800-281-2683 • 928-443-9391
Tech Support: 800-933-1780 • 928-778-3554 • RDL Europe Sales & Support: (31) 20-6238-983
Tech Support: 800-933-1780 • 928-778-3554 • RDL Europe Sales & Support: (31) 20-6238-983
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EZ-MX4L
Stereo Line-Level Audio Mixer
•
Four Channel Line-Level Audio Mixer
•
Three Unbalanced Line Inputs on RCA Jacks
•
One Line Input on MINI or RCA Jacks
•
Unbalanced Output on MINI or RCA Jacks
•
Dual-LED VU Meter for Each Channel
The EZ-MX4L is a stereo audio mixer with four line inputs. All line inputs connect through RCA jacks; one also includes a MINIjack input. Left and right channel LED VU metering facilitates easy level adjustment. The line output is available on stereo RCA
jacks or on a MINI-jack. The EZ-MX4L is used in houses of worship, restaurants, clubs, meeting rooms, studios, home component
systems and commercial sound systems.
TYPICAL APPLICATION
Laptop
Mixer
MP3 Player
Audio Recorder
CD Player
EZ-MX4L
www.rdlnet.com • • • www.rdlez.com
www.rdlnet.com • • • www.rdlez.com
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LINE INPUT LEVELS
Adjust for the desired sound level
from the sources connected to LINE
INPUTs 1, 2, 3 and 4.
STEREO OUTPUT VU METERS
LEFT and RIGHT LED VU meters monitor the unbalanced
outputs for proper -10 dBV level. With audio present, the
variable intensity green LED should be as bright as possible
with the red LED flashing occasionally. (The red LED
flashes when the output level exceeds -10 dBV.)
POWER INDICATOR
Glows blue when the product is
connected to a valid power source.
24 V POWER INPUT
Insert plug from power
supply. Rotate 1/4 turn
clockwise to lock.
POWER CONNECTION
POWER CONNECTION
Insert Power Plug
Insert Power Plug
Rotate 1/4-turn
Rotate 1/4-turn
clockwise to lock
clockwise to lock.
Rotate 1/4-turn
Rotate 1/4-turn
counter-clockwise
counter-clockwise
to unlock
to unlock.
LINE OUTPUT
Connect to the
line input of an
amplifier, mixer,
recorder, computer
or other product with
a line-level input.
FIXED MOUNTING RUBBER FEET ATTACHMENT
FIXED MOUNTING RUBBER FEET ATTACHMENT
Screw
Screw
directly to flat
directly to flat
surface without
surface without
installing rubber feet.
installing rubber feet.
LINE INPUTS
Connect a line-level source to LINE INPUT 1, 2, 3 and/or 4.
Recess
Recess
Bottom View
Bottom View
of chassis
of chassis
Peel backing and stick the 4 rubber
Peel backing and stick the 4 rubber
feet to chassis in recesses provided.
feet to chassis in recesses provided.
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SELECTED MOUNTING ACCESSORIES
EZ-RA6
Rack Adapter for 6 Increments of 1/6 Rack Width
EZ-CC6
Component Chassis for 6 Increments of 1/6 Rack Width
Complete accessory listing available at: rdlez.com
EZ-SMB2
Surface Mount Bezel for 1/3 Rack Width Products
EZ-UCB2
EZ-UCB2
Under-Counter Brackets 1/6 or 1/3 Rack Width
Under-Counter Brackets 1/6 or 1/3 Rack Width
TYPICAL PERFORMANCE
TYPICAL PERFORMANCE
Inputs (5): > 10 kΩ, -10 dBV nominal on RCA jacks (4) or Mini Jack (1), +20 dBV max.
Level controls (4): Off to 12 dB gain
Outputs (2): -10 dBV nominal on RCA jacks (1) or Mini jack (1, stereo), +16 dBV max.
Frequency Response: 10 Hz to 20 kHz (±0.01 dB, line)
THD+N: < 0.05%
Crosstalk: < -72 dB (1 kHz)
Metering: Dual-LED VU Meter for Left and Right, calibrated to -10 dBV output
Noise: < -85 dB (below -10 dBV output)
24 Vdc power supply current: 30 mA (idle), 60 mA (max.)
Power supply input voltage: 100 to 240 VAC
Warranty: 3 Years; contact RDL technical support department for assistance
Case dimensions: 5.75” (14.6 cm)W x 3” (7.6 cm)D
Mounting size: 1/3 rack width
EZ-DC2
Desktop Chassis 1/3 Rack Width
EZ-SD2
Storage Drawer 1/3 Rack Width
Use In Place of Filler Panel
Holds Adapters and Cables
Mounts in EZ-CC6 and EZ-RA6
Copyright © 2009 Radio Design Labs, Inc. RDL, Radio Design Labs and the RDL logo are registered trademarks of Radio Design Labs, Inc. Data reflects product at publication time, subject to change without notice. “Made in USA” applies to all EZ products except power supplies.
Copyright © 2009 Radio Design Labs, Inc. RDL, Radio Design Labs and the RDL logo are registered trademarks of Radio Design Labs, Inc. Data reflects product at publication time, subject to change without notice. “Made in USA” applies to all EZ products except power supplies.
891-1605
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