380V resistant SMPSThe final amplifiers will be switched off in case of an undesired strike of 380V current, saving them from any damage. The auxiliary power supply - 380V tolerant - determines a safe range of operability for the man power supply.
Aurora NetThis product is fully-compatible with Aurora Net software
Expansion Card SlotThe preamplifier comes with a RDNet card installed. The user will be able to upgrade the system by replacing the RDNet card with an Audinate Dante card for audio over Ethernet and remote control on a single cable solution - sold separately.
Linear Phase FIR FiltersA low-latency sound processing featuring Linear Phase FIR filters allows cabinets to deliver an extremely coherent audio performance, standing out for its intelligibility and clarity from every listening position. This is also achieved by making the phase response as linear as possible, avoiding any distortion.
I.P.O.S.The lntelligent Power-On sequence circuit controls the sequence in which the main power supplies of all units within an array ramp up. As a result, each module is switched on in a different time frame, keeping the overall system’s inrush current low.
InclinometerInside every array of VIO series, you can find a sensor that allows you to check immediately the absolute inclination in degrees of flown speaker through Aurora Net software. This turns out to be very useful when you need to verify the correct installation of flown speakers.
Opto-isolated PreampThe floating audio input design grants a digital optical isolation between earth ground from the mains and the audio ground flowing into the Preamplifier board.This galvanic isolation greatly improves resistance to interferences and any unwanted buzzing and noises.
PFC (Power Factor Corrector)The Power Factor Corrector greatly improves the efficiency of the system. Performances of the amplifier are very stable and consistent, regardless of the quality of the mains. This also grants a worldwide compatibility of the power supply - from 90V to 265V 50/60Hz - and limits power consumption.
Updatable via USBThe system is updatable via the integrated USB port.
USB Data PortThanks to this universal data port, the user will be able to perform firmware upgrades