SKU: 99140502378

Modulus-86 Stereo Kit

Sale price$134.55 Regular price$149.50
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Shipping Estimate
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  • USA
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Modulus-86 Stereo KitForget the supply chain issues! This kit contains the circuit boards and all the parts needed to build two Modulus 86 amplifier modules. For the full specs of the Modulus 86 please see the Modulus 86 Product Page. Kit contents: Two Modulus 86 circuit boards. All resistors, capacitors, inductors, semiconductors, IC sockets, terminal blocks, and mounting brackets needed to populate the circuit boards. Two Keratherm Red 86 82 thermal pads. Two shoulder

Forget the supply chain issues! This kit contains the circuit boards and all the parts needed to build two Modulus-86 amplifier modules. For the full specs of the Modulus-86 please see the »Modulus-86 Product Page.

Kit contents:

  • Two Modulus-86 circuit boards.
  • All resistors, capacitors, inductors, semiconductors, IC sockets, terminal blocks, and mounting brackets needed to populate the circuit boards.
  • Two Keratherm Red 86/82 thermal pads.
  • Two shoulder washers for mounting the LM3886T/NOPB ICs.

Technical Documentation

Description

To successfully build this kit you will need decent soldering skills, some solder, and the basic hand tools used in soldering. In addition you will need the ability to identify the different parts from the markings on the parts. These markings are in the form of colour codes on resistors and 3-digit codes on ceramic capacitors. The assembly guide contains all the information needed to identify the parts. Do note that the markings on the parts are pretty small, so having a magnifying glass or loupe handy can be helpful. Similarly, access to an ohmmeter is helpful for telling the resistors apart.

The build video below shows you how to build the Modulus-86 amp modules.

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: 99140502378

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Dave
Charlottesville, US
★★★★★ 5
One Tough Ball!
Color: Blue
Our dogs are loving this ball. Our 1 yr old hound is a world-class chewer and he can't make a dent in this ball. The interactive buzzing and bouncing keeps them entertained for long durations. It's a mite noisy but the barking from the 1 yr old is much louder, lol. Even turned off, they like playing with it and chewing on it. Based on the tough construction, we think it will last much longer than traditional chew balls.
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Reviewed in the United States on March 22, 2026
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Janice A
Carnegie, US
★★★★★ 5
My puppy’s favorite
Color: Orange
Great quality and built to last. My dog really enjoys playing with it and stays entertained for quite a while. The material is strong yet safe, and the included drawstring bag is a convenient extra for easy storage. Is colorful and my become my puppy’s favorite.
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Reviewed in the United States on March 1, 2026
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Amazon Customer
Alexandria, US
★★★★★ 1
If you love your dog…don’t buy this.
Color: Orange
We have a nonaggressive English cocker. She opened the ball every time she played with it. And yes, we are closing it as hard as we can. I do not recommend this toy for any dog! This is a dangerous toy for a dog that is not supervised.
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Reviewed in the United States on March 16, 2026
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jeff c
Draper, US
★★★★★ 4
Keeps your dog busy
Color: Blue
Good toy to keep your dog busy. Make sure you check it periodically to ensure it stays together.
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Reviewed in the United States on April 3, 2026
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OLINDA QUEZADA 🌸
Birmingham, US
★★★★★ 5
dog ball
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This ball is perfect for keeping my dog ​​active and entertained. It's made of strong, durable material, ideal for games of fetch. It doesn't break easily and is light enough for him to carry in his mouth without any problem.
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Reviewed in the United States on February 23, 2026

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