Review on 🎶 Facmogu AS128: DIY Music Spectrum Audio Analyzer with 64 Color Modes, AGC Function, LED Display, Power-off Memory by Bob Schultz

Update - One of the two devices ordered died on 08/28/2020 without reason. For the price I expected a longer lifespan. upset. Going down from 4 stars to 2. This type of product shouldn't break in less than a year. I'm a real gadget and electronics/computer geek and MUST have had them when I saw them. and they offer a beautiful visual experience when listening to music or audio. - Has 8 different modes or styles you can choose by pressing the white mode button on the back of the device. (Cm. See the description for a description of each and for an explanation of the changes you can make to get the boost.) - If your volume isn't giving you the response you want in the light compared to the volume of your speakers, you can You can use the long press of the mode button to adjust the gain. The height was perfect for me. It has 16 "levels". This made it fit perfectly on my desktop without being redundant. Unlike many sold online, they were well packaged and fully assembled. Just plug them in and you're good to go. Disadvantages: For the price, I wish the cables and DC input were of better quality - the switches on the back were encapsulated or even epoxy potted. The included cables are cheap, and the audio jacks aren't even gold-plated, which is now almost standard. The DC connector ports jut out on the back and look like you could break or bend them if you're not careful. If they are set up and not bumping or moving much, this shouldn't be a problem. I thought it would be ideal to use a USB port connected to a powered USB hub I have or plugged it into my more expensive ASUS ROG motherboard, but using it just wasn't the way to go to supply electricity. As they worked with both, the light flickered slightly, when there was no sound which drove me crazy. What helped me get it in perfect condition was using a Y-USB adapter and powering it with my Samsung OEM phone charger. (Tried to adjust the gain but that didn't solve my problem. ) Three stars as the quality should have been better for the price. Epoxy to seal connectors for better stability, nicer cables,