SKU: 58973555883

Open Box TOPPING PA5 Fully Balanced Class D Power Amplifier (Worldwide Shipping)

Sale price$109.94 Regular price$122.15
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Open Box TOPPING PA5 Fully Balanced Class D Power Amplifier (Worldwide Shipping)Note: This product is unopened, only the packaging has slight damage. Features: >Fully Balanced Class D amplifier architecture. >Dual TRS input options. >Clean and Powerful output. >Ultra low distortion ratings. >High Signal to Noise Ratio. Technical Parameters: >Output Power(THD+N 10%): 140Wx2. >Output Power(THD+N 1%): 125Wx2. >SNR: 124dB. >THD+N: <0. 0004%. Topping PA5 is a brand new fully balanced Class D power amplifier designed specifically to

Note: This product is unopened, only the packaging has slight damage.

Features:-

>Fully Balanced Class D amplifier architecture.

>Dual TRS input options.

>Clean and Powerful output.

>Ultra-low distortion ratings.

>High Signal-to-Noise Ratio.

Technical Parameters:-

>Output Power(THD+N 10%): 140Wx2.

>Output Power(THD+N 1%): 125Wx2.

>SNR: 124dB.

>THD+N: <0.0004%.

Topping PA5 is a brand new fully balanced Class D power amplifier designed specifically to power our HiFi speaker systems. It has a newly-developed Class D amplification circuit that produces quality signal amplification with ultra-low distortion, clean background, and powerful thrust. PA5 is capable of providing up to 140Wx2 output at 4Ω of load(THD+N 10%). Upgrade your desktop speakers with the fully balanced PA5 class D power amplifier.

Fully Balanced Class D Amplifier:-

PA5 features Topping's newly developed Class D power amplifier circuit that delivers outstanding signal amplification with ultra-low distortion and high SNR values. PA5 is an ideal power amplifier as it maintains the true high-resolution clarity of the sound signal and makes it ready for powerful HiFi speakers.

Ultra-Low Distortion & High SNR Ratings:-

Topping PA5's professional design enables it to achieve ultra-low THD+N distortion as well as high SNR(signal-to-noise ratio) ratings. The device has <0.0003% THD+N ratings at 8Ω of load. It also achieves 124dB SNR ratings. Both of these reflect the quality performance that PA5 holds within it. If you are looking for a powerful power AMP for your stereo speakers, PA5 will serve you well with its true high-resolution performance.

Powerful Output For Your HiFi Speaker System:-

Not only the Topping PA5 maintain clarity and resolution for the sound signal, but its main purpose is also to provide powerful sound signal amplification. it excels at that with a powerful output thrust of 140W@4Ω load(THD+N 10%). Even at high quality 1% THD+N, the PA5 provides up to 125W@4Ω of load. It can power your stereo speakers with ease.

Designed To Use With Topping's Latest Lineup:-

Topping Recently launched two new Balanced desktop DAC's, the D10 Bal and the E50. The latest PA5 is designed to use with them with its dual TRS balanced input ports. Users can switch between the two inputs via the toggle switch available at the front. 

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58973555883

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4.3 ★★★★★
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SS
Louisville, US
★★★★★ 5
Excellent toy
Size: X-Large, Color: Lobster
Very durable. Dog who has destroyed every toy ever purchased loves this and it is still in great condition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
H
Verified Purchase
Honorific Tails
Alexandria, US
★★★★★ 3
Cheese the Day with Nylabone's Power Chew Cheese Chew Toy!
Size: X-Large, Color: Cheese
As a devoted dog parent, I've always believed that our furry friends deserve the best, especially when it comes to their favorite pastime—chewing! Nylabone's Power Chew Cheese Chew Toy is a game-changer that's added an extra layer of excitement to our dog's chewing routine. **Chew-Tastic Design:** First things first, the cheese-inspired shape of this chew toy is a hit in our household. Our dog can't resist its quirky design, and it's become a beloved addition to his chew toy collection. It's like a fun surprise every time he reaches for it! **Flavor Pockets for Fun:** What truly sets this chew toy apart is its flavor pockets. We fill them with spreadable treats, turning regular chew time into an epic adventure. Our dog absolutely loves the challenge of getting every last bit of treat, and it keeps him engaged for hours. **Dental Health Bonus:** Beyond the fun factor, the unique textures on this toy serve a dual purpose. Not only do they provide extra sensory enjoyment for our pup, but they also help clean his teeth as he chews. It's a win-win for both entertainment and dental health. **Built to Last:** Now, let's talk durability. Our dog is a power chewer, and this toy has proven to be up to the challenge. Made from Nylabone's most robust material, it's stood the test of time, promoting healthy chewing habits and saving our furniture from destruction. **Satisfaction All Around:** This chew toy isn't just for our dog's enjoyment; it brings joy to our family too. Seeing our furry friend so engaged and happy is priceless. It satisfies his natural urge to chew while teaching him healthy chewing habits. **A Flavorful Experience:** Did I mention the cheese flavor? It runs throughout the toy, adding another layer of enjoyment for our pup. It's like a delicious treat that never ends! **Perfect for Big Dogs:** As the proud parent of an extra-large dog, we opted for the "Souper" size, designed for dogs over 50 pounds. It's the perfect size for our gentle giant. In conclusion, Nylabone's Power Chew Cheese Chew Toy has become an integral part of our dog's life. It's more than just a chew toy; it's an adventure, a dental health solution, and hours of entertainment all rolled into one. We've embraced the mantra of "Cheese the Day" with this fantastic chew toy, and we wholeheartedly recommend it to fellow dog parents looking to add more joy and flair to their furry friend's life!
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Reviewed in the United States on October 27, 2023
D
Verified Purchase
Danielle L Dykhouse
Carnegie, US
★★★★★ 5
Dog approved.
Size: X-Large, Color: Cheese
I’m a 70 lbs Goldendoodle (supposed to be 65, don’t ask) and I love cheese. Real cheese. Sharp cheddar with sourdough bread is my dream, but apparently I’m “on a health journey,” so my people bought me this instead. Does this bone actually taste like cheese? No. I am not fooled. Do I still enjoy chewing it loudly while my humans are trying to watch TV? Absolutely yes. This bone satisfies my need to chew and my emotional desire for cheese-adjacent activities. It keeps me busy, saves the furniture, and lets me crunch dramatically during important dialogue scenes. The yellow color is nice — very cheese-coded — although some cheeses are white, so just something to consider for future versions. Also, good news: it doesn’t smell like cheese at all, which my humans seem very grateful for. Apparently they don’t want the carpet to smell like a deli. Weird. Final verdict: Not cheese. Still enjoyable. Would chew again. ~Barley
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Reviewed in the United States on February 4, 2026
S
Verified Purchase
Shelley P.
Louisville, US
★★★★★ 5
Excellent teething tool!
These are very safe and durable. They have greatly helped my teething puppy and his desire to chew on absolutely everything.
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Reviewed in the United States on March 24, 2026
P
Verified Purchase
Patrick A Adams
New York, US
★★★★★ 5
Great chew toy
The bam bone is definitely a great choice for a dog that loves to chew whenever I hand my dog one of these he just gets excited and then he’ll just chew on it for at least 1520 minutes at the beginning and then it will last him for at least good three weeks to a month before I need to get him another one that’s why I definitely like the two pack
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Reviewed in the United States on November 18, 2025

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