Ok I have been reading endlessly! I am excited. I hope someone on here can back me up. WHat has got me going is that I play music. So ok in a band we are louder than 90 db. I just learned that digital hearing aids are limited to a 96 db limit because of the A/D Convertors which are 16 bit. Now I have found out that there is a 24 bit a/d converter for hearing aids. Ezairo 5900. Does anyone know of or know when hearing aid company are going to start using the 24 bit A/D Converters. The cool thing about this is that it will increase the input headroom to 110 DB. Awesome!! I am very excited. Please if any one can confirm my thought please do. Or any other comments would be great!