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Lepai Tripath LP-2020A+Class-T Hi-Fi Audio Mini Amplifier with Power Supply*Black*


Availability: In stock


Quick Overview

Uses the Class-T Tripath TA2020 Audio Amplifier IC for low distortion,acoustically accurate reproduction of music
Tone/Direct switching allows for customized listening via separate Bass and Treble adjustments or original audio source signal can be passed through without enhancement
Input power:DC10-14.4V; Output power:20w×2 RMS
Speaker impedance: 4-8Ω ; Frequency response:20Hz-20Khz
Total harmonic distortion: < 0.4% ; SNR: > 80dB



 This Lepai Tripath-based mini audio amplifier is ideal for both home and car audio applications. The amplifier's TA2020 amp chip is a 20W/ch continuous average two-channel Class-T Digital Audio Power Amplifier IC that incorporates Tripath's proprietary Digital Power Processing technology. Class-T amplifiers offer the audio fidelity of Class-AB amps combined with the power efficiency of Class-D amplifiers. The Lepai amp's clean, 20 watt output makes it perfect for most any auto or home audio project or DIY application. Google Lepai TA2020 and you'll find this little amp has been discussed and raved about! Each unit has an RCA Left and Right channel input, or you can use the 3.5 mm stereo input jack for plugging in almost any music source, such as iPods, cell phones, or MP3 players. Convenient spring terminals make connections to your speakers quick and easy.

Functions :

1. Mini size easy to installation by DIY without manual, especially good fit for car, motorcycle bike, boat, everywhere!
2. It has Blue LED light ring round Volume Knob; Bass/Treble tuning .Tone/Direct select
3. Light & Firm Aluminum alloy case for distribution of heat easily
4. Features an RCA jack and works well with iPod, MP3/MP4, headphone and other audio devices.
5. Compact design and simple to install; perfect for boosting the sound quality of your stereo, especially in a vehicle.
6. Good quality and good value device that will meet your audio needs.
7. Mini size easy to installation by DIY, especially good fit for car, motor bike, computer speaker and other audio device.
8. Over-voltage protection circuit shuts down amplifier should input voltage exceed 14.4 Volts DC
9. High quality stereo sound


Compact Size:

110mm (D) X 140mm (W) X 40mm (H)

P.M.P.O :

2 x 180W

R.M.S :

2 x 20W

Input power :


Input sensitivity :


Frequency response :

20Hz - 20kHz

Speaker impedance :

4 - 8ohm

Minimum THD :


Signal noise / ratio :


RCA input :

1slot (MP3/ MP4/ CD available)



1x Lepai LP-2020-A+ Power Amplifier
1x Power Adapter (100V~220V )
1x Amplifier Operating Manual

Customer Reviews

Items 1 to 10 of 15 total

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for the price, it's good Review by Wilkerson
Input using headphone to RCA plug Y-cord. Plug into IPhone with MLPlayer Lite as a DLNA player or with Pandora for streaming music. I used (good) recycled speakers that were stored in my closet. (Posted on 1/23/14)
Dieter Review by woolrich woolen mills
can be used with any audio source, with the proper jacks
very small-easily concealed, but also looks nice
good sound and volume
Summary Great, low-cost, versatile, amp for any number of applications. (Posted on 12/10/13)
Work well, looks great Review by Nelson
Small, Easy to set up.
But it needs speakers, Light is cool but bright at times.
I mounted this under my desk and it works great, replaced a huge shelf unit with this tiny receiver. When I ordered it I was concerned about its power but I can hear it just fine over the hospital's helicopter next door and a nearby train. (Posted on 12/9/13)
I got this mini amp just to see what was the fuss about it. i hade a pair of dual speakers 6.5 inch made it into the box you see now. like like like (Posted on 12/9/13)
Unbelievable value Review by Linda
I bought the Lepai LP-2020A+ Tripath Class-T Hi-Fi Audio Mini Amplifier with Power Supply for my son who just needed something to play his smartphone/mp3 player through, I am a 'high end audiophile' and have been a studio engineer for many years. I was not expecting too much for the price, but- Wow! was I shocked at how good this tiny amp sounded!! Like all the products I have bought from you the value & quality for the price is spectacular!!!! Love your Dayton / p e products too! Exceptional !!!!! Your are by far the best source for audio enthusiast products (Posted on 12/8/13)
Can't beat the price or the utility Review by Nicholas Barnes
I purchased this to run speakers in my bedroom using an Apple AirPort express as input. I've got the amp and the airport express on the floor underneath the dresser so all I see is the speakers. It works fantastic. It has taken the place of a small (1' x 1' x 16") stereo. Out of sight and out of mind. Works great. (Posted on 12/7/13)
what a deal Review by Andrey
Drives my large-ish Cambridge Soundworks speakers beautifully! Sounds better than the monolith Kenwood and Sony receivers I had. Connected a laptop using the MP3 jack, higher resolution files sound fantastic without using a DAC.
No headphone jack
(Posted on 11/28/13)
good for the money Review by Charalampos
This amp claims to output 20 watts per channel, which is kind of true. At 4 ohms it will push nearly that before distortion is audible. However, most home speakers are 8 ohms. So most people will only get 2 x 10 watts out of this amp.

For many applications, however, this is just fine. I use the amp to drive two 8 ohm outdoor speakers on my back patio and get plenty of clean volume from them. If it where any louder my neighbors would call the cops.

This is a bare bones amp. But for the price, well, what do you expect? I do wish it at least had a headphone jack. That couldn't add too much to the cost.

All in all, a great little amp once you consider the price. I just wish the advertised power rating where clearer. (Posted on 11/27/13)
The Amazing Lapai Tripath Amp Review by Janice
The Lepai amp works very well. The sound is excellent. The dials work as they should. I like having the bass and treble controls on it, and the tone controls can be bypassed if you don’t want to use them. I am using the Lepai to power four PA/DJ speakers, an 8 inch, two 10 inch, and a 15 inch at the same time. The sound is fantastic. This amp is such a bargain, especially at the price. Because I liked my first Lapai so much, I bought a second amp. (Posted on 11/25/13)
Super amp for the price Review by Lelouch
I bought one of these little guys to use a testing amplifier when evaluating speaker build. This little dude delivers well beyond what I paid for it. Plenty of power small room testing, tiny package that doesn't take up excess space, push button to disable the tone controls for pass-through amplification.
I knocked off one point on the features because the speaker terminals don't accept the 12 gauge cable I use, but that is not unexpected. Just me being picky.
Summing up: this is a solid buy, and I am getting at least 2 more of them for my office and garage. (Posted on 11/21/13)

Items 1 to 10 of 15 total

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