Are there any settings to make the audio on the trx-2 less tinny sounding ?
any suggestions much appreciated
That's a new one. There are a lot of problems with the old rebranded GRE radios obviously, but one thing they always stood out for was excellent clarity and modulation IF they were able to decode.
In 2003 I bought both of the digital capable radios available. The GRE Pro 96 and the Uniden BC 250 d. One was clear as a bell on digital and the other was muffled and garbled. For those who don't know, the Pro 96 blew the doors off Uniden.
That generation grew up to be what is now the 1040 + 1065, basically introduced in 2007 by GRE. If you're lucky enough to be on an old type ll smartzone system they're terrific, after all these years. Simulcast?, not so much.