DESCRIPTION
- Professional stereo power amplifier. Highly efficient class D circuit amplifier. Switched power supply source.
CONTROLS AND FUNCTIONS
FRONT PANEL
1.-
POWER
: on/off switch.
2, 8.- Volume controls of each channel.
3, 7.-
SIGNAL
: LED output signal indicators for each channel.
4, 6.-
CLIP
: LED peak signal indicators for each channel. If they light up slightly or occasionally then the output
volume must be reduced. If the LED indicators remain continuously lit, this is due to the high input level.
In this case, reduce the volume of the input signal.
5.-
ON
: LED power indicator.
REAR PANEL
1.-
INPUTS
: balanced inputs for the channels A and B line level signal , combo connectors (XLR and 6.3 mm
jack).
2.-
Operating mode selector for the power amp outputs. It is possible to select among bridge mode
(BRIDGE), stereo mode (STEREO) or parallel mode (PARALLEL).
3.-
GND/LIFT
: this selector is normally in the GND position. If the installation has mass noises, place the
selector in the LIFT position to disconnect the mass and the earth from the equipment.
4, 6.-
OUTPUT CH A, CH B
: Channels A and B loudspeaker output terminals. For connecting the
loudspeakers in low impedance 4-8 Ω. Loudspeaker connectors and screw terminals and banana
plugs.
5.-
BRIDGE
: loudspeaker output terminals in bridge mode, screw terminals and banana plugs.
7.-
Input for connecting the the AC power cable.
8.-
AC SELECT
: power supply voltage selector.
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160718_DSA-300_MANUAL_(EN)_Maquetación 1 18/8/16 13:33 Página 4
