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1 Year
$39.99
2 Year
$69.99
3 Year
$79.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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XLR(front); detachable term block(rear)
Switch-selectable (rear panel) MIC/LINE (for +4 dBu output)
Mic: -48 dBu to -3 dBu (LO GAIN); -65 dBu to -20 dBu (HI GAIN)
Line: -15 dBu to +28 dBu
Mic: 2 kOhms balanced, switchable 24 V phantom (IEC 61938: 2013)
Line: > 10 kOhms balanced; may be connected unbalanced
XLR(front); detachable term block(rear)
Switch-selectable (rear panel) MIC/LINE
150 Ohms balanced
Front panel adjustable
Mic: Off to 52 dB gain (LO GAIN); Off to 69 dB gain (HI GAIN)
Line: Off to 20 dB gain
Mic: 80 Hz to 50 kHz (+/- 0.75 dB); < 10 dB at 20 Hz (integral high-pass filter)
Line: 15 Hz to 50 kHz (+/- 0.1 dB)
< 0.1% (Mic); < 0.005% (Line)
> 60 dB (Mic); > 50 dB (Line)
Below +4 dBu LINE output or -45 dBu MIC output:
Mic: -79 dB (50dB Gain); -70 dB (Mic 60dB Gain)
Line: -85 dB
> 20 dB (above +4 dBu LINE output)
0 to 55 deg. C (32 to 131 deg. F)
GROUND-REFERENCED, 24 Vdc at 90 mA
813721013163
Overcome your audio distribution challenges with the RU-MLD4 1x4 Microphone/Line Distribution Amplifier, a high-quality, durable, and efficient solution for your audio needs. This versatile device is a four-channel audio distribution amplifier, designed to distribute a balanced microphone or line-level signal to multiple outputs, making it an ideal choice for professional audio setups.
The RU-MLD4 boasts both front-panel XLR jacks and rear-panel detachable terminal blocks for input and all four outputs, offering you flexibility and convenience in your connections. The front-panel XLR connectors and the rear-panel terminals are active at all times, ensuring constant, reliable performance.
This reliable amplifier is equipped with a rear-panel switch to select between MIC and LINE level, allowing you to tailor the device to your specific needs. It also features two additional switches for setting the MIC input for LO or HI gain and for enabling or disabling the standard 24 Vdc phantom power, accommodating a wide variety of dynamic and condenser microphones.
Each of the four outputs provides either a microphone or line level signal and comes with a separate rear-panel switch to set the associated level to either MIC or LINE. The audio outputs are isolated from each other and can be wired balanced or unbalanced, offering you maximum versatility.
The RU-MLD4 also includes a front-panel gain trim control and an RDL Dual-led VU meter, calibrated to indicate +4 dBu for outputs set to line level, providing you with precise control over your audio output. The rear panel houses a detachable terminal block and a power input jack for connecting 24 Vdc power.
Each output of the RU-MLD4 is equipped with a studio-quality audio output transformer, ensuring high-quality, clear sound distribution. With its robust features and superior performance, the RU-MLD4 1x4 Microphone/Line Distribution Amplifier is a reliable choice for your audio distribution needs.