Inter-M MA-224U, MA-206U, MA-212U Leaflet

USB MP3 Mixing Amp

MA-206U/212U/224U

OVERVIEW

The MA-206U/212U/224U are 6-Input 60/120/240
watt mixer/amplifier with a built in digital portable
media player that will playback MP3 / WMA / WAV
audio files. The MA-U series offers input flexibility

ith its 6 flexible microphone and line level selectable

w
inputs.
Input options include 5 selectable microphone or line
level, a telephone and a dual RCA sum-to-mono.
The A front panel 1/8″ mini-jack makes it easy to
plug-in a portable music source.

The MA-U series uses a Class D amplifier topology
combined with a SMPS, Switch mode power supply
for added energy efficiency in a compact size.

FEATURES

Built in MP3 / WMA / WAV player. Audio files are accessible via the front panel USB connector.

SMPS – Switch Mode Power Supply technology design delivers high power output with low-power
consumption and low weight.

6 input mixer amplifier with 5 microphone or line level selection
(line-level input, mic level input, and phantom power)

Signal indicator confirms and displays signal present for each input.

5-Band Equalizer for precision tone adjustment.

Five zone speaker selector switch, allows for independent or all zone broadcast.

Front panel CHIME and SIREN with external trigger.

External MUTE and Telephone paging input.

VCA remote master volume level control.

10 segment LED level indicator

SPECIFICATIONS

Rated Output (RMS) 60W 120W 240W
Frequency Response (SP OUT/1W output) 80Hz - 15kHz
Total Harmonic Distortion
(T.H.D @ Rated output, 1kHz)
Signal to Noise Ratio (S/N @ Rated output) Better than -78dB
GRAPHIC EQUALIZER

(100Hz,330Hz,1kHz,3.3kHz,10kHz)
Input Sensitivity / Impedance

Input 1~5

Input 6 -10dBu / 10kΩ
Tel In 0dBu / 10kΩ
Ext In 0dBu / 20kΩ
Amp In 0dBu / 47kΩ
Mix Out / Impedance 0dBu / 10kΩ

Speaker Out / Impedance

Operating Temperature -10℃ ~ +40℃ / 14℉ ~ 104℉
Power Source 100–240VAC, 50/60Hz
Power Consumption 38W 50W 75W
Weight (SET) 5.4kg/11.9lb 6.7kg/14.8lb 8.0kg/17.6lb
Dimension (SET) 420(W) x 88(H) x 328(D)mm/16.5(W)x3.5(H)x12.9(D)in

* Specifications and design are subject to change without notice.

Mic -50dBu / 2kΩ
Line -10dBu / 2kΩ

LOW-Z 15.5V / 4Ω 22V / 4Ω 31V / 4Ω
HIGH-Z(100-120VAC) 100V / 167Ω 100V / 83Ω 100V / 42Ω
HIGH-Z(220–240VAC) 70V / 82Ω 70V / 41Ω 70V / 21Ω

MA-206U MA-212U MA-224U

Less than 0.5%

±12dB

USB MP3 MIXING AMP

USB MP3 Mixing Amp

MIX OUT

A

C INLET

F

UNCTION TERMINAL

I

NPUT JACK

SPEAKER TERMINAL AMP IN EXT IN

MA-206U/212U/224U

APPLICATION

he MA-206U/212U/224U series mixer-amplifiers provide

T
outstanding value and functionality for installed
sound applications in a wide variety of commercial
installations including: Education, Fitness Centers,
Retail, Restaurants, dance studios, and BGM.

BLOCK DIAGRAM

Inter-M Corporation

- Office : 653-5 BANGHAK-DONG, DOBONG-KU, SEOUL, KOREA

- Tel : [phone]~8, Fax : [phone]

- Home page: http://www.inter-m.com, E-mail: [e-mail]

Inter-M Corporation (USA)

- Office : 13875 ARTESIA BLVD. CERRITOS, CA 90703 USA

- Tel : [phone], Fax : [phone]

- Home Page : http://www.inter-m.net, E-mail : [e-mail]