Re: GS Stereo Card - Available

[Drew <goggledrew@gmail.com>]

On 3 Apr, 01:37, "bill.mart...@gmail.com" <bill.mart...@gmail.com>
wrote:
> On Apr 2, 10:06 pm, "sfahey" <sfa...@a2central.com.remove-vsb-this>
> wrote:
>
> >   To: Chuck Morris
> >   Re: Re: GS Stereo Card - Available
> >   By: Chuck Morris to comp.sys.apple2 on Thu Apr 01 2010 07:10 pm
>
> >  > process will work.  I've sent an email to try to get a bit more info,
> >  > but so far no reply.  Anyone else know how they're planning to go
> >  > about making these available?
>
> > I think that's all going to be announced during KansasFest.
>
> > Sean Faheywww.a2central.com
> > bbs.a2central.com
>
> You are right on with that assessment.  It will be most likely that
> KFest is where the prototypes will be shown. I am glad to see everyone
> supporting Drew though as I must say he put in one heck of an effort
> with the Laptop sound cards and our requirements were pretty
> stringent.
>
> Bill Martens
> A2GS Laptop Projecthttp://www.a2gs.com

Thanks Bill:). I really can't take all the credit as Michael Mahon has
been mentoring me through problems i hit and pointing me in the right
direction on the laptop card.

He is continuing to help me (thank you Michael...i will continue to
fill your mailbox ;)) on the new revision of the laptop card which I
hope to have ready for the production run of the laptops. It will be
cheaper to make as a single IC is used for the poweramp stage and has
more gain than the first version...mainly due to reintroducing extra
gain at the opamp stage...i.e back to a quad amp after the Demux
rather than just using a low pass filter as in the version 1.0 laptop
board.

Drew