5
Features can be modified without any notice
V2020320
GENERAL DESCRIPTION
DPA
, acronym of
D
igital
P
ower
A
mplifier, is a class D power unit designed for specifica
applications in sound renforcement field, wherever quality, robusteness and reliability are
required.
Equipped with XLR input connectors and BF balanced output with Euroblock, DPA is also
equipped with a pre-calibrated volume control on the rear side (all of them leaves the factory
calibrated with the same power) and with LEDs on the front side that indicate power
on/protection (blue/red color), VuMeter (green normal level, yellow -3db and red clipping). It is
possible to connect an external potentiometer on each input to adjust the volume level of the
single channel (in the bridge configuration a double potentiometer is required).
The cooling system has a natural dissipation, it is also equipped with protection for short
circuit and control of the output overtemperature.
The audio oputput are intended for connection to constant impedance lines (typically 4Ω).
With an optional external transformer (TR 150) it is possible adjust the impedance to 4Ω,8Ω,16Ω
e 50V, 70V, 100V.
Electronic circuitry guaranteed high quality and safety.
The metal structure is suitable for being positioned on a flat surface and is arranged for
19” rack mounting (2 rack unit).
