Anyone using one of these to add bluetooth to an older amplifier? https://www.logitech.com/en-gb/products/speakers/bluetooth-audio-adapter.980-000913.html I had just picked up a logitech bluetooth audio receiver but, I find its input level is rather low and it has a rather annoying issue of reconnecting every time you disconnect. This means that you either have to forget the connection or pull the power cord/switch off the power. Just wondered if anyone had any recommendations for an alternative as there are so many about. Looking up to about £40ish.