6
Description of the device
Features
The MA-460 is a matrix amplifier. This gives you the functionality to route any input to any output. With this
functionality you can control 5 audio sources in 4 different areas from one unit. Each input is equipped
with adjustable gain and two band tone control. At the front panel you can monitor each zone with a
pair of headphones and plug in a MP3 player with a 3,5mm jack cable. Each zone has its own VU meter
which gives you the output level in one overview. All zones are equipped with pre amp outputs to extend
the system with extra mono amplifiers like the DAP VPA series.
Features:
• 4 individual 60W outputs
• 5 Inputs with matrix functionality
• Bass & Treble control on each channel
• Front line input: 3,5mm Jack
• Pre amp zone outputs
• Telephone paging with volume & zone control
• 4/8 Ohm & 70/100V output
• Monitor output
• Priority on input 1
• Limiter protection Features:
Frontpanel
Fig. 1
1. Channel bass control
Use to adjust the Bass frequencies for each channel to your preference.
2. Channel treble control
Use to adjust the treble frequencies for each channel to your preference.
3. Zone assign buttons
Use to assign a channel to one or more zones.
4. Channel mute LED
Lights up if the corresponding channel is muted.
5.
Aux input
3,5mm stereo mini jack input for connecting a line level device such as an I-pod, CD player etc.
6. Aux level
Use to adjust the input volume level for the
aux (5)
input.
