Precision Audio and AV Interface Products

Radio Design Labs

EZ-MX4ML Mic and Stereo Line Audio Mixer - 4X1

  • Four Input Mixer, Two Mic and Two Line Inputs
  • Two Balanced Microphone Inputs on XLR
  • One Unbalanced Line Input on RCA Jacks
  • One Line Input on MINI or RCA Jacks
  • Unbalanced Output on RCA Jacks
  • Microphone Inputs Provide Phantom Voltage
  • Dual-LED VU Meter for Each Channel
  • Optimized for Dynamic or Condenser Mics
  • Headroom Accomodates High Input Levels
  • Mic Headroom Increases at Lower Gain Settings
  • Gold Plated RCA Input and Output Jacks
  • Overview
  • Specifications
  • Related Products
  • Accessories
  • Downloads
  • How to Buy
  • Product Series
  • Dimensions

The EZ-MX4ML is a stereo audio mixer with two mic and two line inputs. Microphones connect through balanced XLR jacks that provide phantom voltage. Both line inputs connect through RCA jacks; one also includes a MINI-jack input. Left and right channel LED VU metering facilitates easy level adjustment. The EZ-MX4ML is used in houses of worship, restaurants, clubs, meeting rooms, studios, broadcast and commercial sound systems.

Applications

Mic inputs (2):
1.2 kΩ balanced on XLR jack, mic-level, -11 dBu max.
Line inputs (3):
> 10 kΩ, -10 dBV nominal on RCA jacks, -10 dBV nominal on RCA jacks or Mini Jack, +20 dBV max.
Level controls (4):
Off to 50 dB gain (mic), Off to 12 dB gain (line)
Output:
-10 dBV nominal on RCA jacks or Mini jack (stereo), +16 dBV max.
Frequency Response:
80 Hz to 40 kHz (±1 dB, mic input, -6 dB at 20 Hz with integral high-pass filter), 10 Hz to 20 kHz (±0.01 dB, line input)
THD+N:
< 0.1% (20 Hz to 20 kHz, -50 dBu mic input), < 0.05% (20 Hz to 20 kHz, line input)
Crosstalk:
< -72 dB (1 kHz)
CMRR:
> -55 dB (20 to 20 kHz, mic input)
Metering:
Dual-LED VU Meter for Left and Right, calibrated to -10 dBV output
Phantom:
24 V (IEC 61938: 2013)
Noise:
< -65 dB (below -10 dBV output, -50 dBu mic input), < -75 dB (below -10 dBV output, line input)
24 Vdc power supply current:
50 mA (idle), 80 mA (max.), 100 mA (max. with phantom)
Case dimensions:
5.75” (14.6 cm)W x 3” (7.6 cm)D
Mounting size:
1/3 rack width
Package Type:
Cardboard Box
Package Dimensions:
9.5 x 7 x 2.25 in.
Shipping Weight:
1.015 lbs.
WEEE weight:
0.615 lbs.
Tariff code:
8543.70.9860

Documents:
Format
PDF
CAD Files:
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High Res Images:
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Declaration of Conformity:
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EZ SERIES

RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality. Based on decades of industry-leading technology in professional A/V and installed sound and video, EZ products capitalize on RDL´s renowned automated manufacturing to yield unsurpassed value. EZ products are a step up from other industry manufacturers´ utility modules, and are a leap up from consumer-grade products.

The EZ series offers unparalleled flexibility. Each unit is fully labeled on the front and rear for use either as a finished product or as a utility module. Installation of multiple products is quick and easy using the comprehensive range of EZ rack mounts, chassis, bezels, drawers and accessories. High quality full-size switches, long life controls, quality connectors, solid-state audio and video switching, gold plating and superior engineering combine to make EZ the best value in the industry. EZ products are attractive, reliable, packed with features and are simple to install and operate. When long-term performance, quality and value matter, the choice is EZ.

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 performance products to the A/V industry. EZ SERIES modules are designed and manufactured in the U.S.A.

EZ-MX4ML EZ-MX4ML