Audionet PRE I G2 Owner's Manual - Page 12

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Technical information

Fundamentals

The circuit is constructed implying the shortest possible signal paths to

ensure best high frequency characteristics. The ground is focused in one

centre point. All construction is optimised in capacity and inductive man-

ner.

The system is supervised and controlled by a powerful microprocessor.

The digital section is separated and shielded from the analog section.

Power-supply

The power supply is provided by a 100 VA toroid transformer. The filter

capacity is as large as 40 000 µF. All supply voltages are cleaned twice,

by pre voltage regulators and local voltage regulators.

Circuit

All amplifiers are optimized using the most modern discrete circuitry. The

volume is regulated by a precision resistor network instead of a simple

and fault susceptible potentiometer.

Features

The PRE 1 G2 is driven by a microcontroller system. Information about

the current state is shown by a 2*16-character display. Input names can be

set individually as well as the volume offset of each input channel. There

is a separate menu available to adjust the balance.

Overall the PRE 1 G2 offers 6 inputs. You can connect two different

power amplifiers as well.

Two high performance outputs and a powerful monitor loop for recording

and controlling purposes are also available.

Optional features are a IR remote control, phono module, 24bit D/A con-

verter and external power supply (Audionet EPS).