DAPAudio MPXA-80, Instructions Manual

Page: 7 / 20

5
Description of the device
Features
The MXPA-80 is a professional high power Public Adress Amplifier:
• Built in tuner and CD/USB player module
• 4 balanced inputs for Mic/ line
• Bass/ treble tone control
• Pre out/ Amp in for connecting external processors to your sound system
• Tape out for recording
• LED output level meter
• Telephone paging function, Phoenix type terminal block input type
• Low impedance 4Ω, 8Ω and high impedance 70V/ 100V output
• Output power: 80W(RMS)
• Selectable input types: COMBO (TRS & XLR) and terminal type
• Switchable input functions:
MIC/Line input sensitivity
Phase
High-pass filter
24V phantom power
• 19”Rack 2HE mountable (separate sideflaps included)
Frontpanel
Fig. 1
1. Input 1 level
Use to adjust the input volume level for input 1.
2. Input 2 level
Use to adjust the input volume level for input 2.
3. Input 3 level
Use to adjust the input volume level for input 3.
4. Input 4 level
Use to adjust the input volume level for input 4.
5. Bass
Use to adjust the Bass frequencies for each channel to your preference.
6. Treble
Use to adjust the treble frequencies for each channel to your preference.
7. Master
Use to adjust the volume level for each channel to your preference.
8. USB/ CD-player
See page 9.
9. Output level meter
10. Chime button
Activates the Chime circuit. If pressed in, the chime can be started by using the priority contact at the
backside (15). At the same time all inputs except input 1 will be muted.
11. Siren button
Pressing this button will start the siren.