🔊 Powerful 200W Bluetooth 5.0 Amplifier Board TPA3116 with High Fidelity Stereo, LC Filter for Clear Audio - YEMIUGO Review

I was pleasantly surprised at how good this little bluetooth repeater is. Much better than I expected, especially for the price. This bluetooth repeater comes in kit form as shown in the photo. There is no soldering or anything, but the top and bottom covers need to be installed and it only took a few minutes. The first thing that struck me is that it's smaller than I expected from the photos on Revain. Sizes are given in the product description, but I didn't pay attention to them. Aside from…

I used a 24VDC power supply with this board. not difficult to find out. Here's what I did: 1. Install an overhead heatsink. There's really only one place he can go. Remove the protective film, press it firmly.2. Put the washer and nut of the potentiometer on (to avoid losing them), then press the knob.3. Remove the protective paper from the bottom cover (both sides).4. Insert one of the small screws through the bottom cover and circuit board, then screw one of the long metal standoffs onto the…

This little XY-P40 board is extremely easy to use and easy to use. Box of 8 AA batteries (with built in on/off switch, find it on eBay) on the back, wire all the cables, done! (I also removed the capacitive filters in the speakers to have a fuller sound). The connection seems less fast and fast. However, when the board is on and connecting to Bluetooth, it makes these loud, blinking, crackling noises. When you turn on the device, it seems to be set to full volume by default, or maybe the volume

So you want this tiny amp for your studio/office monitors? Make sure you have a good X-Over! Deceived by the size, I plugged it into a pair of small home theater speakers I had at home. It sounded good at lower volumes but started to distort. my fault. too small speaker, which depended on insults. Okay, on to larger mid-range speakers with two 5.25-inch speakers. IMPRESSIVE! Good and clear sound and good response in all octaves. This is NOT an audiophile product. But whatever, it sounds damn…

This amplifier comes as a kit, but no soldering is required. The base plate is made of laser-cut Plexiglas. coppered on both sides. Soldermask has been cleverly used on the top plate to make brilliant marks on the underlying solder coated copper to clearly mark all connections. This amp has 5 Mangxin capacitors to filter the input voltage. Each is rated at 470uF at 35V. This leaves 8V headroom at maximum input supply voltage. Good quality output inductors and capacitors. They were very easy to…

This amp is based on the TPA3116D2 as a class D amp Without a doubt one of the best audio chips on the market. In fact, it's so good that with a few mods this gem can be turned into audiophile quality. The internet is full of literature and modifications. And for the bass lovers, it's possible to boost the bass below 20Hz by swapping out a few capacitors (see Texas Instruments datasheet) (according to my testing, this could have already been done). But wait a minute, isn't the TPA311D2 limited…

If you're looking for a small amp that offers great value, big power, amazing sound quality, Bluetooth connectivity and yet is extremely easy to use, then this is it! This amp is absolutely amazing. Here is a class D amplifier with excellent sound quality and excellent efficiency. This is a true 100 watt amp. Yes, it is 100W for EACH channel (2x100W). The two chips are connected in parallel, resulting in a net output of 100 watts. It even uses 35V 470uF capacitors that filter the input voltage…