Manual
PS Series Amplifier
PS-5000 PS-4000 PS-3000
Professional Amplifiers
for Live Sound
w w w . u n i k a . c o m . t w
UNiKA
INTRODUCTION
Congratulations on purchasing a UNiKA PS Power Amplifier. This state of the art pow-
er amplifier includes the latest features and is backed by a three year limited warranty.
Prior to use, we suggest that you carefully read all the instructions.
FEATURES
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State of the art technology provides exceptional reliability when working with
difficult speakers with up to 2 ohm impedance.
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Excellent handling of low frequencies as well as clear mid and flawless highs.
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High output power to drive professional loudspeakers without clipping.
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Oversized toroidal transformer, filter and heat sinks for better low end,
transparency and stability.
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Comprehensive protection circuitry (short, overheat, DC, subsonic and, RF filters,
turn-on delay) with high current speaker protection relays.
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Three modes of operation STEREO. PARALLEL MONO. and MONO BRIDGE,
with mode status indication LEDs on front panel.
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Flexible input configuration with active balanced inputs, additional input connec-
tors to chain amps.
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True clip LEDs for better control.
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Front-to-Rear airflow with 2 speed fan control.
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Efficient aluminum extrusion heat sink design for thermal stability and reliability.
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Turn-on in-rush current limiting circuitry.
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Compact 3U well balanced enclosure.
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Steel reinforced chassis construction for durability and longevity.
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