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  • Lepai TRIPATH TA2020 Class T Mini Amp Hi-Fi Stereo Audio Amplifier
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Lepai TRIPATH TA2020 Class T Mini Amp Hi-Fi Stereo Audio Amplifier

by Lepai

Price: $26.99 & FREE Shipping on orders over $35. Details
In stock on August 28, 2014.
Order it now.
Sold by Six Square Technology Company and Fulfilled by Amazon. Gift-wrap available.
  • TRIPATH TA2020-020 IC
  • P.M.P.O,: 2 x 180W, R.M.S.: 2 x 20W
  • Input power: 12V 6A DC, (power supply included)
  • Input sensitivity: 200mv
  • Speaker impedance : 4 - 8ohm
11 new from $22.66 1 used from $11.00

Frequently Bought Together

Lepai TRIPATH TA2020 Class T Mini Amp Hi-Fi Stereo Audio Amplifier + Belkin Audio Y Cable Splitter 1-Mini Plug, 2-RCA Plugs (6 feet)
Price for both: $30.92

One of these items ships sooner than the other.

Buy the selected items together


Special Offers and Product Promotions

  • Amazon Free 30-Day Tech Support: This item is eligible for free tech support for 30 days from the date of delivery. Over the phone, our trained technicians can help you set up, configure, connect, and troubleshoot so you can start enjoying your new purchase. Owners of qualifying products can reach Tech Support by calling 1-800-362-5703. Learn more


Product Details

  • Product Dimensions: 4.7 x 5.8 x 1.6 inches
  • Shipping Weight: 1.5 pounds (View shipping rates and policies)
  • ASIN: B003P534SW
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (81 customer reviews)
  • Amazon Best Sellers Rank: #38,109 in Electronics (See Top 100 in Electronics)
  • Date first available at Amazon.com: June 2, 2010

Product Description

It has flash rainbow light in the front panel and very beautiful at night. Light & Firm Aluminum alloy case for distribution of heat easily RCA Input , can be used as Ipod,MP3/MP4 headphone amplifier Mini size easy to installation by DIY, especially good fit for car, motor bike and other audio DIY device.

Customer Questions & Answers

Customer Reviews

Did not come with proper power supply.
AZ_R1
I use it with a vintage pair of JBL bookshelf speakers and it ROCKS!
Wordman
This little amp is very powerful and very clear sounding.
lou

Most Helpful Customer Reviews

24 of 25 people found the following review helpful By Riledup on February 9, 2012
For $25 this amp is a good deal. However, the included power supply is rather weak. In the specs section, it lists 12v 6a input (power supply included). I think most people reading that would expect the power supply to be rated for 6A. At most, the supplied adapter limits the output to 12 watts total. The $8 2A adapter from Parts Express bumps that to 24 watts total. That is still well below what the unit is capable of producing.

I'm looking for something bigger. 4A or higher, but most come with larger 2.5mm plugs.

Update: My brother found a 6A 12 volt laptop power supply on ebay for about $12. I also had him order a 2.5mm plug adapter for $4.50 so I can use this power supply with other electronics that use the slightly larger 2.5mm barrel plug. Now I should be able to get the full 40 watts out of this amp without taxing the power adapter too much.
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21 of 22 people found the following review helpful By S. Mayo VINE VOICE on November 9, 2011
I have 5 of these, bought here or at P---- Exp-----. When they work, they are wonderful little amps. But the last 3 I bought have issues. One generates a faint buzz when hooked up to a computer; the previous amp in that role had no problem. Another generates a varying, high pitch whine when the tone defeat is not engaged. Touching the case diminishes the whine - this is a shielding or grounding issue, and that's inexcusable in an amp in any price range.

The price is certainly right and the sound quality - when they work - is good, clean t-amp sound with enough power to drive most decent speakers. But don't be shocked if you have to return the occasional unit. The quality control has apparently gone to pieces. Pity, because otherwise for the price these things rock.
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10 of 11 people found the following review helpful By Bystander on February 20, 2013
Verified Purchase
It worked great for me the first time I used it but something blew the next time I hooked it up . Now it's a paperweight .
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22 of 29 people found the following review helpful By choyak on July 12, 2012
Verified Purchase
First of all, the amp is flat out AWESOME. I have connected a FOUR AMP 12 volt power supply to this. The WALL WART supplied with is seems like a CAST-OFF 'Vonage' WUSS supply. This wall wart is rated at TWO amps. The listing contains a FLAT OUT LIE that alleges the power supply is SIX AMPS. I would really like to figure out how to get a partial refund since this is FALSE ADVERTISING with the LIE of SIX AMP POWER SUPPLY included. With the original WUSS VONAGE, when increasing the volume, the blue ring around the volume control dims. With the FOUR WATT it will not do this until really cranking. This amp IS really 20 watts RMS, how can you use a WUSS TWENTY FOUR watt WALL WART and expect only FOUR WATTS of loss in the whole system. I wish Amazon had an easier complaint form so I could rectify this.
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9 of 11 people found the following review helpful By Pony Express on August 9, 2012
Great concept and great price, excellent service from the seller. Unfortunately, I tried two of the Lepai 808 amplifiers and neither worked longer than 15 minutes (buck-a-minute). Both amplifiers were correctly wired in an automobile with a 12-volt switched power source and both were satisfactory at first. After less than 15 minutes, less than three songs on the iPod, both amplifiers failed. I cannot recommend the amplifier because of the device failure. If you purchase one, and if it is durable, please send it to me because I would love to have one work continuously in my car.
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13 of 17 people found the following review helpful By I. Tradussadee on December 24, 2011
Verified Purchase
Seller : earphone world

I purchased this item because it stated clearly in the item technical details that the power supply is included but the I received the item today without the power supply.

I mean, yes, it's cheaper than other company's price and you could easily find some power supply it needs at about $5.99 on ebay but hey, you shouldn't give a wrong information like this because it's one of the top issue that people would consider before purchasing this item, and if you, as a seller, don't wish to include the power supply then please do not list yourself on the page that says it does!

Original item description :

TRIPATH TA2020-020 IC
P.M.P.O,: 2 x 180W, R.M.S.: 2 x 20W
Input power: 12V 6A DC, (power supply included)
Input sensitivity: 200mv
Speaker impedance : 4 - 8ohm
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5 of 6 people found the following review helpful By Yoanimal on January 4, 2013
Verified Purchase
Left channel developed a crackling sound at all volume levels making it useless. Not sure what it would take to fix it.
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2 of 2 people found the following review helpful By Harold on October 23, 2012
Verified Purchase
This amp is meeting my needs but does not deliver anywhere near advertized power. I tested it with an audio signal generator for input, and load resistor, AC voltmeter, and oscilloscope on the output. With an 8 ohm load I get a good clean 8 watts per channel then it goes into distortion. With a 4 ohm load I can get 10 watts of distortion free output. These tests were run with the supplied 2 amp power supply. A 7 amp power supply improved the output by a fraction of a watt. The data sheet for the TA2020 chip shows similar results but claims 20 watts at 10% distortion.

The amp refused to power up once after being left in a cold car for a couple hours. It worked after warming up indoors for about 10 minutes.
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