AUSTRALIAN MONITOR KLA Manual

Australian Monitor
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AMPLIFIERS
Introduction
Australian Monitor
is proud to introduce to you its range of lnduction Loop amplifiers. Modelled on
the successful K-Series range, these amplifiers utilise our unique impedance
and phase sensing
system
to
provide
a
constant cunent into
a
single
turn lnduction Loop, resulting in clarity
and
detail whilst maintaining total stability.
Hosting most of the features and protection networks of the K-series Audio Amplifiers the
KLa
loop amplifiers offer some additional circuitry, controls and lndicators to assist in the conect set-
up of an lnduction loop system.
These include:
lntemal limiter with 250mV threshold and front panel indication
10dB into compression indicator
lnput Level Control for adjusting input signal for the ideal operating window
Dual level output cunent indicators
Low frequency output current limiting (and indication)
,
Loop disable relay at turn on
Loop open / voltage too high indication
Binding Post and Speakon loop connections
Active Balanced lnputs
Signal Ground "LlFT" switch.
Additional features include:
Custom designed
-
heavy
duty
chassis,
open
modular
construction
for
ease
of
servicing,
well
regulating
high current power supply, lnput
signal
strapping connectors, massive heatsinking,
Front
to back cooling and a dual speed axial fan.
Protection features include:
Mainrs
inrush cunent suppression, lnput muting at tum on, lnput
over-voltage protection,
RF interference suppression, Short-circuit protection, Mains Circuit
Breaker, lndependent
DC
supply rail Fuses.
The layout, grounding, decoupling and componentry have been optimised to provide the user with
stability, reliability and longevity.
ltu
Austdlan
Monitor