Harman Kardon BTA-10 External Bluetooth Adapter

The Bluetooth works but not effectively. I tried to play the phone with the Aux wire, is a significantly clearer connection. So unfortunately the product works, but not efficiently and not effectively

I ordered this Harman-Kardon BTA-10 External Bluetooth Adaptor to replace an aging SlimServer Squeezebox, which has long since been abandoned by Logitech, to play Pandora, Prime Audio, etc through my Yamaha receiver. I was skeptical, but the reasonable cost convinced me it was worth a shot...Let me just say that this product is truly plug-and-play! My Echo Dot - which is approx 15 feet away with lots of obstacles between it and the BTA-10 - connected via bluetooth very quickly, and I just tell Alexa what to play, and it plays through my receiver. If I don't want to listen through my receiver, I just say, "Alexa, disconnect bluetooth" and my Echo Dot toggles to the internal speaker; if I want to toggle back to listening through the receiver, I just say, "Alexa, connect bluetooth" and that she does. Brilliant! The BTA-10 goes into a sleep mode if not communicating after a while, but simply telling Alexa to connect brings the BTA-10 back on pretty quickly. The BTA-10 is very small (about 2" x 2" .75"), so it doesn't take up any significant space and it is very unobtrusive. Sound quality - through its RCA output plugs - is every bit as clean and enjoyable as it was through my Squeezebox. There are other product options out there (Audioengine B1, for example) which give you the choice of RCA plugs or Digital Optical, but not sure it's worth the triple price that you would pay to have the digital optical option. All in all, I highly recommend the Harman-Kardon BTA-10 External Bluetooth Adaptor.

El audio se manda de la mejor calidad posible sin distorsiones ni interferencias continuas, conectado a mi amplificador h/k da un excelente sonido a diferencia de otros dispositivos

These work great. I have one in my car, and in each of my boats. They put out great sound and hook easily and reliably to the Bluetooth signal.

A small and easily installed device making use of my vintage stereo amp and Mac to produce great sound.

Works great for our Harmon Kardon AVR 254. We weren't ready to buy a new receiver and I really wanted the freedom of Bluetooth so I followed all the great reviews purchased this one. It was very easy to set up and came with everything I needed to get it hooked up. Included in the package was the power supply and a AV to audio jack. Just plug the AV side into the audio input ports on the receiver, press the AVR button on the remote , select source selection, and choose the one on the list that you would like it to be and then it's ready to pair. It will show up on your Bluetooth list as HK BTA 10. It had excellent range of more that 45 feet in an open area. There was no lag in the music and the sound quality was not affected that I could tell. The device is only about 2x2 inches and looks fairly sleek. I was a bit put off due to finding a place to plug it in, but the Harmon Kardon has an outlet on the back to plug extra devices into. Harmon Kardon defiantly makes a quality product, I have two receivers, a surround sound system and now a blue tooth device that stand up to the quality that I have come to expect.