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TM
LP-2020A+
OPERATING MANUAL
Lepai™ is a registered trademark of parts-express.com
TM
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The Lepai LP-2020A+ uses the Class-T Tripath TA2020
Audio Amplier IC for low distortion, acoustically accurate
reproduction of music. Ideal for both home and car audio
applications.
Tone/Direct switching allows for customized listening
via separate Bass and Treble adjustments or original
audio source signal can be passed through without
enhancement.
Built-in loudspeaker protection circuit triggers when
the amplier is turned on to protect speakers from high
volume bursts of audio.
Over-voltage protection circuit shuts down amplier
should input voltage exceed 14.4 Volts DC.
State of the art design using surface mount components
and advanced engineering for proven performance,
reduced signal interference, and long operational life.
Input power: DC10-14.4V >2A
Output power: 20W x 2 RMS
Speaker impedance: 4-8 Ohm
Frequency response: 20Hz-20KHz
Minimum THD: <0.5%
SNR: >80dB
Input Sensitivity: 200 mV
Input Impedance: 47k Ohm
Specications
Features
Overview
• Tripath TA2020 amplier chip provides efcient,
powerful sound
• Multiple audio inputs
• Lightweight and sturdy aluminum enclosure
• Compact size
• Convenient speaker output spring terminals
Speaker Outputs
DC Voltage
Input
3.5 mm
Stereo Input
Audio In
Right
Audio In
Left
Power
On/Off
Bypass
Tone Controls
High Frequency
Adjustment
Low Frequency
Adjustment
Volume Level
Adjustment
Blue LED
Power On Indicator
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