Bluetooth Audio Adapter for Music Streaming Sound System, esinkin Wireless Audio Adapter Works with Smartphones and Tablets, Wireless Adapter for Speakers

I wanted to add Bluetooth capability to my 30-year-old NAD amplifier to really appreciate my premium Spotify account, as digital just isn't as rich as analogue sound. There are a plethora of adapters on offer and it was a toss up which to go for as - with many things - reviews are mixed. I settled on the Esinkin [which is, from what I can see almost identical in appearance to the Logitech].The unit is smaller than I'd expected, but that just means it's less obtrusive. On the back of the unit is the power input and the RCA connection, which makes hooking it up very straight forward. I wasn't clear which input on the amp to connect to, so experimented. I did try searching online, but life is too short for the endless forums and threads. The Tuner input gave the best result [I found there was noise/distortion from the CD and Video lines and I have a separate DAC connected to the Tape input]. It provides a good transfer of sound, with no audible latency or buzz. I was initially underwhelmed by the sound level, but once the volume on the device [in this instance an Android mobile] sending the signal is turned up, it's fine and compares favourably with a Coax feed from a Blueray player which feeds into the DAC.Pairing was straightforward on both devices I tried. You just push the button on the top and pair away.The result is splendid. I had previously connected to a soundbar, which performed pretty well. In comparison it's laughable, the proper stereo separation alone is worthwhile. With a pair of Interaudio by Bose speakers in tandem with some small Tannoys, it just sounds immense. I did a 'full bass' demo for my 12-year-old son and he thought it was 'cool'. High praise indeed. I can now relive my younger days and open the gates of hell with my Hi-Fi set up. My neighbours can thank me later. :)

The sound quality is really, very good. I have it connected directly to my NAD amp with an RCA cable. I have been streaming amazon music to it from my phone and was really pleasantly surprised with how good it sounds, really crisp with well balanced levels.The only issue, which really isn't a problem for me, is what most others have already said. It keeps reconnecting by itself. It is frustrating but I bought it knowing about the issue having read the reviews. I looked through loads of other options and for my budget this seemed like a small and easily fixable issue. I just disconnect it from the mains when not using it and my phone is free to do what I want with it. It's annoying but honestly for the price range, and sounds quality it's worth unplugging the cable from the back when not in use.I would recommend this to anyone who likes good quality sound but it's on a budget. The connection issue isn't even enough to knock it down to 4 stars for me.

Great little item that works perfectly straight out of the box.We have all our music on a NAS connected to the home wireless network but needed some way of getting it played via an analog amplifier connected to speakers wired into our kitchen/dining room walls (an old set up). Plugged this into a power socket, and the amp, and switched on. Fired up an iPad with PLEX (free App) installed and which had previously scanned for, and found, the music on our NAS. In iPad setup, connected to the Esinkin device via Bluetooth. Pulled up the PLEX App and played some music - instantly heard through our old wired-in speakers - great quality sound (to my ears). Our dining room doubles up as the D&D gaming table, so at last I can cast the atmospheric music to the room's speakers without having to revamp the whole audio system. Very happy with this purchase.

Using this as a bluetooth interface for my home hi-fi setup via the phono outputs. Chose this unit after reading a few reviews. One of the factors to swing it was the dedicated mains transformer supply. I dIdn't fancy messing with a unit powered through USB as I was intending to fit and forget rather than move it around. Sonic quality and channel separation are really impressive. No glitches. Pairing has been fine with most of the devices I've thrown at it so far. The only niggle has been with a Win10 laptop which occasionally drops its connection. I'm inclined to think its the laptop's BT or drivers playing up rather than a fault with the Esinkin unit.Biggest criticism of the unit would be the instructions - no words, just a few nonsensical diagrams. Having said that, setup is pretty straightforward and I was up and running in no time.

Great bit of kit, super easy to set up with my Galaxy 10+, no issues. Range is very impressive. This is hooked up to an ancient Harman Kardon PM635i but still seems to retain its rich deep lows and crisp highs etc, I'm impressed tbh, worth the money. I used to be really picky with the whole audiophile thing, not so much now, this sounds wicked in my opinion.Unit is small and unobtrusive. Its light so moves abt a bit so may secure it with a small bit of blue tac.(I did put my phone into developer mode to increase the bluetooth volume, very very easy to do just Google it, a few clicks on the phone and you are done)

At just under 2 inches it is very discreet, plugged into an old amp and connected to phone in a couple of minutes. Superb sound love it!

This is BRILLIANT! Set it up, plug in, connect with bluetooth and it plays from pretty much everywhere.I'd been playing it in our garage with some speakers in the afternoon. Later I went to bed and turned on my phone to listen to some TV but couldn't hear sound. Confused I just turned it up more. My husband came upstairs - he could hear the music out in the garage where it was still connect to my speakers a fair distance away from our bedroom! Also, anyone with the bluetooth (iphone or android) can use it. Great kit.

Very easy to use but has low output levels! Does the job but only at a basic level.