SKU: 99140502378

Modulus-86 Stereo Kit

Sale price$134.55 Regular price$149.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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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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Bryan
Whiting, US
★★★★★ 5
Favorite watch / solar
Color: Green/Green
I'm partial... I have bought Timex my intire life, they no doubt make the best watches... They take a licking, but keep on ticking is there old commercials.. True.. Great quality, keeps going after many year's... I never bought a solar watch from them prior I have to mention... It should hold up I'm thinking like their battery watches, I hope so. My favorite watch, I own a handful. Watch looks better in person... Downfall, they are trying a new band out of recycled plastic, I don't like it as much as the older bands it's soft, but feels a little strange...
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Reviewed in the United States on March 28, 2026
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Amazon Customer
Draper, US
★★★★★ 5
Great watch
Color: Blue/Blue
Awesome solar watch. Nice not having to bother with batteries
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Reviewed in the United States on March 30, 2026
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Rick Nelson
Boise, US
★★★★★ 5
Solar powered
Color: Green/Green
Great watch for us older folks. The hands are large enough to see easily and the fact it is solar powered means batteries do not have to be replaced every year or two.
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Reviewed in the United States on February 22, 2026
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Gary Burton
Pawtucket, US
★★★★★ 4
Nice watch
Color: Green/Green
Very happy with my purchase, rated the purchase with 4 stars due to the band being very stiff, holds doesn't line up to fit wrist properly, don't recommend for seniors to purchase, very difficult to put on.
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Reviewed in the United States on January 6, 2026
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Clint Jesus Chavez Vasquez
Natrona Heights, US
★★★★★ 5
Bonito Timex
Color: Green/Green
Bueno, bonito y barato. El envío super rápido, 7 días. Perú 🇵🇪.
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Reviewed in the United States on May 15, 2026

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