Скачать или смотреть DIY 8Ω 400 Watt Speaker Dummy Load For Testing Audio Amplifiers

Here I made 2 dummy loads rated at 8Ω and 400 watts spending less than $40 total.
I will be using these to test some professional audio amplifiers that I've repaired.
I will also use them to make a tutorial video in the future to check the clip point of an amp and also to set limiters on amps that have built-in DSP processors.

Here is a list of things and tools I used as promised.
Heat Sinks: https://a.co/d/9Tmjw9e
100W 8Ω Resistors: https://tinyurl.com/6m9cnnxe
Digital Calipers: https://a.co/d/0ERrZRi
Optical Punch: https://a.co/d/3wiGREi
Automatic Center punch: https://a.co/d/52WN0kS
Tap and Drill Set: https://a.co/d/3h8e0KH
Ratcheting Tap Wrench: https://tinyurl.com/4p4zsw9r
Cutting Fluid: https://a.co/d/2hUCVQb
Tap and Drill Guides: https://a.co/d/hgZYI0L https://a.co/d/3J3c1e5
Countersink: https://a.co/d/9grh1lZ
Thermal Grease: https://a.co/d/45Mhyta
#4-40 x 3/8 in machine screws: https://tinyurl.com/bde9sudf
Soldering Iron: https://a.co/d/cBrb9CY
Zoyi Oscilloscope/Multimeter/Signal Generator: https://a.co/d/0e9tvnN

Hope this helps
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