MEM INTEGRATED AMPLIFIERS |
Manual |
OM 333 |
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Installation Manual
and Operating Instructions
3 Channel - VOX -MOH - Phone
and VoIP Interface
MD35M - 35 WATTS
MD60M - 60 WATTS
MD120M - 120 WATTS
IMPORTANT NOTE: THIS OPERATING MANUAL IS PROVIDED AS AN INSTALLATION AND AS AN OPERATING AID. MIEGCORPORATION and MEM AUDIO DOES NOT ASSUME ANY RESPONSIBILITY AS TO ITS ACCURACY AND SHALL NOT BE LIABLE IN TORT OR CONTRACT FOR ANY DIRECT CONSEQUENTIAL OR INCIDENTAL LOSS OR DAMAGE ARISING FROM THE INSTALLATION, USE OR INABILITY TO USE THIS PRODUCT.
CAUTION ! |
TO REDUCE THE RISK OF FIRE OR ELECTRIC |
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SHOCK DO NOT EXPOSE THIS APPLIANCE TO |
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WATER, RAIN OR MOISTURE |
SOUND IS BEAUTIFUL |
WWW.MEMAUDIO.COM |
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© copyright 2018 MIEG CORPORATION |
Specifications are subject to change without notice |
SERIES MDM
REV. 1.1
MEM INTEGRATED AMPLIFIERS MDM
DESCRIPTION AND APPLICATIONS
3 Channel Inputs
Wide Frequency Response Very Low Distortion
Balanced Microphone Input
Phantom Power on MIC Input with Selector
Balanced Telephone Paging Input
VoIP Telephone paging Input
Tel and Mic Vox Sensitivity Control
Auxiliary Input With Stereo Summing
Auxiliary Input Gain
Independent Input Controls Bass and Treble Controls
VOX - Voice Activated Muting
Direct Muting or Unmuting
12 Volt Accessory Power Output
600 ohm or 10K (VoIP) MOH Output with Separate Output Level Control
8 ohm, 25 Volt & 70 Volt Output Impedance
Rack Mounting with Optional Kits
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SPECIFICATIONS |
Power Output: |
35/ 60/ 120 Watts RMS |
Distortion: |
Less than 0.5% THD |
Frequency Response: |
20 - 20,000 Hz ± 2 db |
Inputs: |
Auxiliary |
Input 1 |
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Input 2 |
Microphone Balanced |
Input 3 |
Telephone Transformer Balanced |
Sensitivity & Z: |
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Input 1 |
Mic=1 Mv - 250 ohm balanced |
Input 2* |
Tel=100 Mv - 600 ohm balanced |
Input 3 |
Aux=200 Mv - 47K ohm |
*VoIP 50K ohm 100 Mv unbalanced
Hum & Noise: |
Mic -70 db, Aux/ -75 db |
Telephone Input: |
600 ohm Transformer balanced |
Music on Hold Output: |
600 ohm-1 Volt Transf. balanced |
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VoIP 10K - 1 Volt unbalanced |
Output Impedance: |
8 ohm, 25 Volt and 70 Volt line |
Controls: |
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Front Panel: |
AUX Volume, MIC Volume, |
Rear Panel |
Telpage Volume, Bass, Treble |
AUX Input Gain, MOH Level |
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Phantom Power: |
MIC/ TEL Vox Sensitivity |
On MIC Input w/internal jumper |
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MOH Source: |
AUX Input |
Tone Control Action: |
+/-10 db at 100 Hz and 10 K hz |
VOX: |
Voice Activated Muting |
Direct Muting: |
MIC/TEL mutes AUX Input |
External Contacts |
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MIC Unmuting: |
Mutes or Unmutes MIC Input only |
Rack Mounting: |
Optional Rack Kits |
Power Requirement: |
120 Volt, 50-60 Hz |
Power Consumption: |
110/ 230/ 600 VA |
Terminations: |
Phoenix Connectors, RCA Jacks |
Housing Finish: |
Black |
Dimensions: |
12.5"W., 8.5"D., 1.75"H. |
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(317.5x215.9x44.45mm) |
Net Weight: |
10.95 Lbs |
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(5.0 Kg) |
UNPACKING
Immediately upon receipt of the amplifier, inspect the unit and shipping container for indications of improper handling or in transit damage. The equipment was carefully inspected and tested before leaving the factory. Notify the Transportation Company immediately if any damage is found. ONLY THE CONSIGNEE CAN FILE A CLAIM WITH THE CARRIER FOR DAMAGE DURING SHIPMENT. Be sure to save the carton and packing material as evidence of damage for the shipper inspection. DO NOT SHIP the unit back to the factory unless authorized by the factory.
IN TRANSIT DAMAGES ARE NOT COVERED BY THE MEM WARRANTY.
ACCESSORIES
MRK 1 - Standard 19” Rack Mounting Kit. Black finish. Complete with hardware
MRK 2 - Dual Amplifier 19” Rack Mounting Kit. Black finish. Complete with hardware
MRK1 Rack Kit
MRK2 Rack Kit
PAGE 2 |
© copyright 2018 MIEG CORPORATION |
Specifications are subject to change without notice |
MDM SERIES |
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