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TL-A80-20W User Manual
www.tlnetworx.com
1.
Introduction
1.1.
Introduction to TL-A80-20W
The TL-A80-20W is a compact-size digital amplifier (Class-D) with 3 inputs (2 line in and
1 balanced MIC). It includes powerful functions, including output bridging, dual-mono
inputs, EQ control, microphone mixer etc.
1.2.
Features
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2x20Watt@4Ohm as the default amplifier output.
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Bridge output function. User can switch the TL-A80-20W to be 1x40Watt@8Ohm
by bridging.
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Two stereo audio inputs, switchable by buttons, IR remote & RS232.
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Volume/Bass/Treble controllable by buttons, IR remote & RS232.
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MIC input can support balanced/unbalanced signals.
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Variable line audio output on 3.5mm jack.
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Dual-mono summing. Stereo inputs can be summed to dual mono audio.
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MIC mixer function. The microphone will be mixed to the line audio output, and be
controlled separately.
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MIC input supports condenser mic (48V phantom power), dynamic MIC and wireless
MIC.
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Auto noise gate. It detects the audio of the MIC input, and will mute the channel
when there is no input.
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Ultra-low inrush current, no need for power sequencing. This allows multiple TL-
A80-20W amps to be powered on simultaneously without overloading power
circuits.
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Convection cooling, no fan needed.
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Antistatic case design: provides good protection for long-term and stable
performance.
1.3.
Package List
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1 x TL-A80-20W (mounting ears permanently affixed).
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2 x Pluggable Terminal Blocks
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1 x RS232 Cable
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1 x Power Adapter
