• The IMA400 media amplifier combines a MP3 player, a FM Tuner and a multitude of microphones and stereo sources with a high-headroom power amplifier in one compact unit.
• Offering double the amplifier power, and a VCA volume remote control option for its main output, the IMA400 extends the features of its smaller sibling IMA200 for venues with more complex requirements.


– Mixer section with 1x music and 3x microphone sources
– Music source switchable between internal media player/tuner, 3 external rear-side line inputs (with gain control) and one front-side 3.5mm stereo TRS line input
– Internal media player/tuner with file/folder access for USB thumbdrives/SD cards up to 16GB/2000 songs,MP3 file name readout on large LCD display, regular and random play sequence, elapsed/remain time mode, FM tuner mode with RDS – station display, jingle player with up to 3 jingles and additional scheduled play mode
– Microphone inputs with phantom power, isolation transformer (only Mic 1), LPF & Gain (rear), volume & EQ controls (front) and on/off switch
– Adjustable auto talk-over for automatic music level reduction when microphone is used
– Master section with precision 41-click volume control and 2-Band EQ plus 5-LED output level meter
– Additional rear-side maximum level control for master
– Remote volume control option via external potentiometer
– Chime sound generator with adjustable volume and external trigger contact
– Zone section with separate volume control assignable to master signal or to two of the rear-side line inputs
– Linear power amplifier section with bipolar power devices
– Two independent mono amplifier blocks with 160W@4Ohms / 100W@8Ohms RMS power each
– Noiseless convection cooling
– Over-temperature protection
– Linear power supply with toroidal transformer
– Amplifier blocks can be assigned to carry master stereo signal or mono master and mono zone signal each
– Internally selectable 80Hz HPF for every amplifier block
– Binding post speaker outputs
– Preamp output configurable to carry same signal as internal amplifier block inputs or zone signal in stereo
– MOH (music on hold) output with adjustable music and mic levels, isolation transformer and selectable music source from any of the 4 line inputs
– Emergency input (shuts down master output when emergency signal present and plays such signal instead
– Output mute contact to externally mute the output
– Full metal case with brushed aluminum front panel and detachable rack ears
– CE/ROHS compliant

– Power, stereo : 2×100/160W @ 8/4 Ohms
– Damping Factor : 300
– THD : 0.05% (Line)
– Frequency response : 20Hz – 20 kHz
– AC IN (EU version) : AC220-250V~ 50Hz
– Power consumption : max. 380W
– Dimensions : W483xH88.5xD194mm
– Weight : 8.4 kg


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