Compact mixing amplifier, 65W @ 100 volt
MA65 is probably the most compact and complete 65 watts 100 volt mixing amplifier. No doubt this product can be the heart of many small installation projects where priority or mixed microphone calls and background music dispersion are needed. On top of that this amplifier can also be used in mobile applications as the MA65 functions with 24 volt (truck, autobus, emergency power supply).
The MA65 has 4 inputs: 2 MIC, 1 MIC-Line and 1 line input. A two step priority system is standard: MIC1 can have voice activated priority (VOX) that mutes all other inputs. This VOX mute can be switched off via an internal jumper. The contact closure (via DIN5 on MIC1 or Euro block on MIC1-2) will activate the chime and will mute input 3 (MIC3/LINE3) and 4.
The pre-amp out, power-amp input allows you to insert extra signal processors or to link the signal to other power amplifiers. Furthermore the MA65 is equipped with a bass – treble tone control, a record output and limiter circuit on the output to avoid clipping.
The MA65 has been build into a compact and sturdy metal housing. A 19” mounting bracket (Ref: MA35-19) is available as an option for rack mounting.
A comparable product is the MA35: a 35 watts 100 volt mixing amplifier.
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|height- rack units (1U=44 mm)||2 U||depth (build in)||278 mm|
|depth (incl front)||297 mm||power supply||115 - 230 VAC|
|emergency power supply||24 VDC||power consumption (max)||170 watts|
|output power RMS 100 volts||65 watts||output power RMS 8 ohms||65 watts|
|dynamic output power 100 volts||65 watts||minimum impedance load||8 ohms|
|output power tappings||100 - 70 volts - 8 ohms||zone outputs||1|
|MIC inputs balanced||3||inputs with Phantom power||3|
|line input unbalanced||2||tone control||yes|
|priority switch||1||VOX mute||yes|
|priority output||0||priority levels||2|
|frequency response (in Hz)||60 - 18 k||cooling system||convection|
|applicable in 100V||yes||applicable low impedance||yes|
|Net weight product (kg)||6.40|
|MA65 manual (pdf - 4678 KByte)|
|MA65 technical data sheet|
|MA65 CE certificate|
|MA65 technical drawing document (pdf - 554 KByte)|
|MA65 high resolution pictures (zip - 5842 KByte)|