[sdiy] sources for yamaha ICs?

[Doug Terrebonne]

Well yeah, TA7504 cross matches to a 741 according to Mouser - 35 cents each...

----- Original Message ----
From: Bob Weigel <sounddoctorin at imt.net>
To: gregory zifcak <zifcak at hotmail.com>; synthdiy <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, April 25, 2006 10:04:36 PM
Subject: Re: [sdiy] sources for yamaha ICs?


The first one is crossed to an NTE part I have in stock. -Bob

gregory zifcak wrote:

> hi,
> sorry for the crosspost, i've been trying to get ahold of some opamps 
> for a cs30 for a little while, with no luck. i'm looking for ta7504m 
> and ta7505m opamps, BOTH listed in the service manual as IG001040 
> (along with a bunch of other parts. ?). i've tried emailing these two, 
> but one is out of the office until the end of may, and the other 
> results in a delivery failure.
>
> http://www.lizardweb.com/organ/GOS_semiconductors.pdf
>
> http://www.wdgreenhill.com/AtoZ/Yamaha.htm
>
> any pointers much appreciated.
> greg
>
>
>