PLS-X1 Teleslyngeforstærker Univox

Space and power efficiency

The Univox PLS-X series are the most efficient professional
loop drivers available. The units are only 1U high and ½ widths, making
it possible to mount two drivers in one single 19? rack mount. Univox
PLS-X series uses a 90 % efficient electronic transformer. Energy waste
in a conventional power supply is comparably 8-9 times higher. Weight
is reduced by using significantly less copper and other metals than
conventional loop drivers, leaving a much smaller carbon footprint.
PLS-X loop drivers produces an amazingly clear sound which is not
possible using conventional toroid transformers where modulation
distortion is unavoidable.

The self-diagnostic system

When activated, both input connection, AGC, pre and power
driver and consistency of loop conductor will be diagnosed. The
diagnostics will indicate what systems are operational and which are
not. The built-in signal generator, which is part of the
self-diagnostic system, can be used to set the output level if a
different signal source is not available.

Enhanced metal compensation

Univox PLS-X’s are equipped with a unique Parametric MLC
(Metal Loss Correction) to fine tune for the effects of metal loss. It
allows the installer to further compensate for metal damping effects
and not just simply by increasing level from one starting frequency.

Features

• 5 year warranty


• 1U high and ½ width (19? rack) for side by side mounting to
  save rack space


• Parametric Metal-Loss-Control for various types of metallic
  influences


• Built-in System diagnostics, to isolate a system malfunction


• Programmable XLR, RCA and screw terminal input connectors


• Dual Action AGC for unsurpassed intelligibility


• Low frequency masking filter for voice enhancement


• 50-100 V input


• Voice alarm system input that overrides all other input
  signals


• No internal fans are needed as there is no power leakage.
  Cooling is due to efficient design


• 10 W output for connecting a speaker to monitor/verify
  driver activity


• Front panel placed controls for easy installer access


• Recessed controls to prevent tampering


• Rack mounting kit