I have just bought a pair of MM550s and love using them with my iPhone. Am I right in saying that I can buy a transmitter that can be plugged into any line out/headphone socket in order to connect these headphones?
I have looked at buying the Sennheiser BT300 but it seems to be out of stock in many places. Does anyone have any experience of this - is it any good? Or can I just buy another model and it will work with my MM550s?
Grateful for any advice,