🔊 KEiiD Bluetooth Stereo Digital Amplifier Receiver - 2X 40W RMS for Home Audio Passive Speakers System, USB/Optical/SPDIF/AUX/MP3/Mic Inputs, Remote Control & Sleep Timer Review

I was restoring an old dry sink Magnavox stereo. I have an echo dot box connected so it can play what I want when I ask, or iTunes over a bluetooth connection. The only downside I found was that if you were trying to hook up a turntable you would have to buy a preamp connection to boost the volume. You can buy it for less than $15. Customer service was excellent with the representative contacting me in a timely manner.

This amplifier is of excellent quality at an affordable price. Clean, high output, no distortion when using quality speakers of at least 130W. The only preference I would have would be the backlit control panel, but that's my own take on what might be an added benefit. Please note that this amp has all the benefits of a very good amp. If you don't need a backlit control panel get one, you can't go wrong, this is a quality device.

I ordered the unit and when it arrived it didn't work properly. For some reason I could hear audio through the headphones but not through the speakers. When I found that there was no phone number to call support I was very discouraged. So I emailed not knowing what to expect. To my surprise, I received an email reply within a few hours and they immediately sent me a new device. The new device works great - I think it's great value for money! Customer service is great!

This is not a criticism of quality or value. Product description is misleading. When I received my order, I noticed that this unit does not have a TF drive (I wanted to use a micro SD card for input) nor volume controls on the remote (making the remote virtually unusable). Both options are listed in the product description. I sent the device back for exchange, saying that I wanted the 2020 version and not the old model. The second came, but the result is the same. This may not be a Revain issue

I ordered this amp based on very positive reviews and it arrived much quicker than I expected. When I hooked it up to my stereo to replace a very expensive but old receiver that was no longer working, the KD-240BT worked great. about ten minutes and suddenly NOTHING! The sound just stopped. I played around with this for about an hour and couldn't do anything to get the amp to work. Now to the reason I am writing this review. I emailed the company and got a response within an hour! The tech who…

The FM tuner that comes with this thing is the weakest I've seen. It is able to identify only the strongest signals, leaving everything else completely blank and even a barely audible signal filled with noise. Even though he knew he could receive an outside antenna via a coax adapter, he couldn't correct the poor radio reception. The USB component works well enough. The ability to conveniently boot up the device and play audio from a connected USB drive is definitely worth a look. It also has a

second hearing - to replace the first hearing. and extremely powerful tube sound in a solid metal housing. It's all so nostalgic that you'll flip disc after disc, vaporize Midnite gas from your CD binding case and play it everywhere through this Keiid Medium Shoebox Amplifier, only to learn the following: 1. Detailed information about your favorite tracks, the you have never opened or heard of.2. The sparkling texture of various instruments is resolved in an extremely impressive and…