Inter-m MA-106A User manual

MA-106A
Public Address Amplifier
60W PA Amplifier
•1U Size Compact Design
•Euro Block Terminals for Easy Installation
•1W Monitor Speaker output
•High Efficiency SMPS

MA-106A
Public Address Amplifier
60W Compact SMPS PA Mixer Amplifier with Euro Block Terminal for easy installation
Main AMP and Additional Built-in 1W Amp for Monitor Output
Without input Signal for 25 Min, Automatically Converted to Master System Standby Mode.
features
• 1U Size Compact Design
• 60W High Efficiency Digital Amp Circuit
• SMPS Power Circuit
• Volume control on INPUT 1~3 – enable to adjust each input channel level
• Display the input signal of INPUT 1~3
• Bass and Treble Controls
• Additional Features - Phantom Mic Power, External MUTE, ETC
• PRIORITY Function
• MIX Configuration DIP switches
• Without input signal for 25 Min, automatically converted to Master System standby Mode
0dBV = 1.0Vrms
specification
Rated Output Power
60W
Speaker output / Impedance 15.5V / 4Ω, 70V / 82Ω, 100V / 167Ω
Input Sensitivity / Impedance
INPUT1 (MIC / LINE) -50~0dBV / 2kΩ
INPUT2 (Balanced) 0dBV / 2kΩ
INPUT2 (Unbalanced) -10dBV/20kΩ
INPUT3 (Balanced) 0dBV / 2kΩ
INPUT3 (Unbalanced) -10dBV / 20kΩ
Frequency Response (±3dB) 80Hz ~ 15kHz
(T.H.D) Less than 1% at 60W
Signal to Noise Ratio Better than 80dB
Tone Control
BASS(100Hz) ±12dB
TREBLE(10kHz) ±12dB
Power Source AC 220-240V, 50 / 60Hz
Power Comsumption 24W
Weight 3.9kg
Dimension 300(W) x 44(H) x 230(D)mm
*Specifications and design subject to change without notice for improvements.

Front Panel
Input Level Controls
Input 2 Jack Input Signal LEDs Bass and Treble Controls
Power SwitchMaster Volume Control
Power LED
Dimension
300
44 230
Rear Panel
AC Cord
Zone2 & Preamp Output Terminal
Speaker Output Terminal
Zone2 Level Control Manual Mute Contact Closure
Input3 Gain Control Input2 Input1
Mix Configuration DIP Switches Input2 Gain Control
Input1 Gain ControlInput3

*MA-106A Application
The System Design for Restaurant
Inter-M Corporation (IMK)
653-5 Banghak-Dong, Dobong-Ku, Seoul, Korea
Overseas Sales Team
Tel : [phone]~7 / Fax : [phone] / E-mail : [email protected]
♣Specifications and design subject to change without notice.
www.inter-m.com
2012. 02
Mic with
Push-to-Talk
Switch
Stereo
Signals
Link
Wire
External
Power Amp Zone 2
Speaker
TV
Zone 2 1W
Restroom or
Foyer Speaker (8Ω)
Main Speakers
Background
Music