LP-2020A+

About the LP-2020A+

The Lepai LP-2020A+ uses the Class-T Tripath TA2020 amplifier chip for efficient, low distortion, and acoustically accurate sound reproduction. It outputs 20 watts RMS per channel into 4-8 ohm speakers and supports a frequency response of 20Hz to 20kHz. The amplifier features tone/direct switching for bass and treble adjustments or bypassing enhancements, built-in loudspeaker protection to prevent damage from volume bursts, and over-voltage protection that shuts down the amp if input voltage exceeds 14.4V DC. It has multiple audio inputs including 3.5mm and RCA jacks, housed in a lightweight, sturdy aluminum enclosure with convenient spring terminals for speaker connections. The design uses surface mount components for reduced interference and long operational life. It is suitable for various audio sources like iPads, cellphones, MP3 players, CD players, and computers. The product was popular for its cost-effectiveness and performance but is now discontinued due to the unavailability of the Tripath chip.