XP 138 Programmable Preamplifier is a versatile and highly functional
unit. its built-in 6 inputs are selectable between -2 dBv or -62 dBV,
and additional 2 axiliary inputs with individual level control. Provided
on the unit are 1 Rec Output for recording purpose. Front access bass
and treble tone controls are available for equalisation to your preference.
The Emergency Output provides a dry contact during activation to enable
the Priority function of the power amplifier. This function is important
during emergency when the program input sources must be muted to allow
the operator to make the emergency announcement.
The XP 138 unit can be operated off mains power 240 Vac or 24 Vdc
external battery backup battery. At a compact 2U height, it can easily
be a desktop unit or 19" EIA standard rack mountable by fixing
optional equipment ears (AEX System Model EE 02).