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  • Topping TP20-MK2 MKII TA2020 Class T-AMP Digital Stereo Amplifier
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Topping TP20-MK2 MKII TA2020 Class T-AMP Digital Stereo Amplifier

by Topping
| 10 answered questions

List Price: $79.00
Price: $65.99 & FREE Shipping. Details
You Save: $13.01 (16%)
Only 3 left in stock.
Sold by SHENZHENAUDIO and Fulfilled by Amazon. Gift-wrap available.
  • CNC-machined aluminum construction
  • Small size-fits almost anywhere
  • Up to 88% efficiency
  • Audiophile sound quality
  • Speaker protection circuitry
See more product details
19 new from $64.37

Frequently Bought Together

Topping TP20-MK2 MKII TA2020 Class T-AMP Digital Stereo Amplifier + Mediabridge 3.5mm Male to 2-Male RCA Adapter (6 Feet) - Step Down Design for iPhone, iPod, Smartphone, Tablet and MP3 Cases
Price for both: $75.98

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Special Offers and Product Promotions

Size: TP20-MK2
  • Receive 1 High Quality RCA->RCA Cable free when you purchase $50.00 or more of Qualifying Items offered by SHENZHENAUDIO. Here's how (restrictions apply)
  • 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 Information

Size Name: TP20-MK2
Expand all Collapse all Technical Details
Brand NameTopping
Item model numberTP20-MK2
Item Dimensions L x W x H5.12 x 2.76 x 2.76 inches
Additional Information
Best Sellers Rank
Shipping Weight2 pounds (View shipping rates and policies)
Date First AvailableJuly 29, 2011
Warranty & Support
Amazon.com Return Policy: You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellableRead more condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Product Description

Size: TP20-MK2

A Tripath TA2020 mini amplifier IC is the core of the Topping TP20-Mark 2's circuit design. It produces stunning, audiophile-quality performance in an ultra-compact chassis.

Customer Questions & Answers

Customer Reviews

It is a great combo and the sound quality is very good.
Andy T
Forget those basic computer speakers with built in amps ... pair this with a nice set of small bookshelf speakers and you will be a happy camper.
The best thing about Topping as compared to the other cheaper variations of TP20 amps out there is the sturdy construction.
Kalpesh Patel

Most Helpful Customer Reviews

27 of 29 people found the following review helpful By WP on April 22, 2013
Size Name: TP20-MK2 Verified Purchase
I've been an audio equipment enthusiast for 20+ years. Grew up with an electrical engineer dad, spent a lot of time inside radio stations and recording studios, and professionally installed home/car audio for some years in early adulthood. Yes, I've played with a lot of toys.

I wasn't really a believer in digital amplifiers, and have always appreciated the classic AB design for its warmth and musicality. No digital processing - only direct bypass, from music source-to-amplifier-to-you. After seeing a lot of buzz around class T amplifier, I had to see what it was all about, and got myself the Lepai to check it out. I was thoroughly surprised, not only at how much sound was coming out of a modestly priced and sized unit, but also a tone that wasn't surprisingly.. digital, but rather transparent and clean. One downer - the Lepai was cheap. It felt cheap, and after a certain volume, it sounded cheap and distorted. And there was a pop when I turned off the LePai. But I knew there was a lot of potential in class T amps, researched and debated between Dayton Audio and Topping.

I am SO GLAD I bought the Topping. The build is solid, classic and simple. If you're a music purist, you'd know that you don't need much more than a power button and volume control. And it's everything I liked about the Lepai + quality + better sound. No pop, no hiss, not even a little bit and runs cool. I tested it with several bookshelf speakers - Infinity, KEF, Boston, and currently have them paired with Definitive. Love it. Very clean sound. And more than enough volume for a 20x10 room.

Please note this is not the amp if you're trying to throw parties. And for the not so great reviews, I wonder if they realized that speaker pairing matters, as well as the audio source.
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35 of 40 people found the following review helpful By Anthony J. TOP 1000 REVIEWER on October 15, 2013
Size Name: TP22 Verified Purchase
I'm an audio pro, that is, it's how I've earned a living since the mid 1980's, schooled and experienced in recording and sound reinforcement and still learning. I used my first all digital amp about 30 years ago. I think using home theater for music can be much worse than the other way around. Now audio has a steadfast rule, keep to the minimum necessary electronics in the signal path. So your average consumer gear has a lot more than an amp and volume knob and this doesn't. With all the processors and amps in a 7.1 for $299 what sound quality should you expect? My racks of amps for live performance have only a volume, my active studio monitors have a volume, this has a volume. Most will notice how clean it sounds. So these T-amps (a nickname, they're class D) are my world on the cheap. I think this could be why so many are impressed by them. Try it with a CD and speakers about 6 feet apart and from you. Then thank the Chinese for bringing back the K.I.S.S principle to overindulgent Americans, or don't. But if you like headphone detail this Topping TP22 might get you closer to it with speakers.

I dug out a pair of Polk monitor 40s and connected them using tinned wires to the binding posts on the amp and yes it does take banana plugs. I have an older unused laptop so I connected a Focusrite 2x4 for digital audio conversion and to move the sound card from the computer noise, connected an RCA to RCA cable to the amp, loaded about a thousand WAV files and bam. This external device, the Focusrite Scarlett 2i4 USB Audio Interface allows 4 RCA line outputs plus a headphone out, just select it within Breakaway.
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29 of 33 people found the following review helpful By Shawn on January 26, 2013
Size Name: TP20-MK2 Verified Purchase
I needed a small amp to hook to my Mac Mini, and the Lepai 2020+ filled the bill. For its size and the price, I was very happy with sound I got from the Lepai when I hooked them up to a pair Polk 5JR speakers. Those speakers and the Lepai are all you need for a 12x15 bedroom. For $20 it's an amazing little amp. However, when I hooked the Lepai up to a pair of Polk Monitor 30's the sound lost nearly all its depth. I had the Lepia hooked up to a 5 amp power source, so I was getting as much from the Lepai as you could without upgrading the capacitors. The Polk Monitor 30's are about half the size of the Polk 5JRs and I really needed the desk space, so I started exploring my options. Enter the Topping Tp20 Mk2.

I can't help but gosh about the Topping. It's an upgrade in every possible way. The quality is much higher, and the sound is much warmer. The depth and quality of the sound when listening to Mumford & Sons or M. Ward is absolutely amazing. The Lepia is very clean sounding, but the Topping is both very clean sounding AND very warm. The Topping also has a lot more bass, although neither amp will shake your house. That said, the Topping sounds MUCH better when listening to "Devil's Den" by Skrillex, and it sounds a lot cleaner at higher volume. Really well-recorded pieces like Norah Jone's "Don't Know Why" really flatter the Topping in a way that you don't get with the Lepai. Even older 80's stuff like Wang Chung's "Everybody Have Fun Tonight" - a song that makes my wife's eyes roll - sound much better with the Topping.

A few other small things to note about the Topping when compared to the Lepai. The volume knob is the Topping is more granular than Lepai. I couldn't turn the Lepai up past 3/4 before the amp started clipping.
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Most Recent Customer Reviews