ML530 Manual Version 1.0 Page 6 ©1999 Euphonix, Inc.
Component Overview
Functional Description
The ML530 Mic-Line Interface is a 24 channel digitally controlled analog preamplifier. Digital
control of the ML530 is provided by the SC253i Interface Pilot which is under control of the
system operator from the System 5 control surface.
In addition to gain, the ML530 also features a high pass filter, Hi/Lo Z switch, and phantom
power. The ML530 is packaged in a 2RU enclosure.
Features
The ML530 provides gain over a range of -12dB to +72dB in 1/2dB increments for each
channel.
Front panel LEDs provide status information of all features so the operator can determine at
a glance the status of each input channel. Red front panel LEDs indicate signal clipping, mute,
impedance or phantom power activation. Green LEDs indicate signal presence or the activation
of the high pass filter, or pad attenuator. (Mute, signal present, pad and mute are not currently
implemented.)
Redundant power is supported by the purchase of an additional power module 964-06692-
01.
Applications Typical Use
Used in conjunction with the Euphonix AM713 analog to MADI converter, the ML530
provides multiple variable gain inputs for the System 5 system. If more than 24 channels of
variable inputs are desired, additional ML530 units can be added to the System 5 configuration.