who has tried the Nanocomm GA
I've been using a purtone nanocomm since last year fitted with a 'Helicopter' fitted jackplug. They have a web site "www.nanocommga/index.htm"
I got mine last year, and since I now wear specs I can't fault it. Good value.
I suggest you contact "Alistair at HearingHelp.eu" to answer any further questions. I'm sure he may be able to get you a better price too.