Josh,

 That book is still available from Paia inc.  Here's the link.
 http://www.paia.com/epfm.htm  good luck.

                                        Regards,


                                          Jim





> See if you can find a copy of "Electronic Projects for Musicians"  by
> Craig Anderton. From "Amsco Publications".
> It's a bit old, and the XR4739 op amps used are no longer available,
> but the circuits are still quite useful..
> In particular, project #26 "Spluffer", might help you out.
> 
> There used to be an online store that sold parts and PCBs for this
> book, but I don't recall their name right now.
> 
> Have Fun,
> Lyle
> 
> -----Original Message-----
> From: Josh Koffman [mailto:joshybear@gmail.com]
> Sent: Thursday, September 01, 2005 9:10 AM
> To: Microcontroller discussion list - Public.
> Subject: Re: [EE] Alternative to expensive audio transformer?
> 
> 
> So I was thinking about this a bit more after David pushed me to
> consider a simple "Y" adapter, and I might have a problem.
> q
> The recording interface doesn't have mic preamps on every channel - it
> expects a line level signal. Ah well... I guess I'll have to think
> about this a bit more. I may end up having to get mic pres for each
> channel. I'm fairly certain anything I build will sound pretty crappy.
> 
> More stuff to ponder....
> 
> Josh
> -- 
> A common mistake that people make when trying to design something
> completely foolproof is to underestimate the ingenuity of complete
> fools.
>         -Douglas Adams
> 
> On 9/1/05, David Duffy <david@audiovisualdevices.com.au> wrote:
>> >They will be close together. One of them is basically an analog to
>> >digital convertor for live recording. I suppose I could just do a "Y"
>> >cable. What do you think? Any idea how long I could make one leg of
>> >the Y? I guess the only part that might be a bit scary is what might
>> >happen if the mixer supplies phantom power. I wonder how the audio
>> >interface would like that.
>> >
>> >
>> 
>> You should be ok as long as the interface tolerates phantom power. The
>> cable length won't make any real difference under a few metres.
>> David...
> 
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