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<DIV>The problem is that the DSX has been discontinued. You might find
some at your LHS. Most dealers are out of them because when the Tsunami
came out the DSX quit selling.</DIV>
<DIV>Rick Bell</DIV>
<DIV> </DIV>
<DIV>
<DIV>In a message dated 3/17/2009 1:34:24 P.M. Eastern Daylight Time,
nw-modeling-list-request@nwhs.org writes:</DIV>
<BLOCKQUOTE
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N&W passenger whistles on steam<BR>locomotives consisted of three tones,
the lowest normally sounding<BR>around 230 cps. The other two created
what musically is referred to as<BR>a "major triad". The tuning of all
three notes could vary due to<BR>changes in the pressure of the steam passing
through the whistle.<BR>Coincidentally, the SP G4s used the same
whistle. Soundtraxx offers<BR>this whistle (as a G4) in their "large
steam" Tsunami decoder. They<BR>also offer the Frisco 1522 which is a
major triad. BWL has 611's<BR>whistle programmed into their N&W
class J decoder, but the tone is very<BR>raspy compared to the real thing, and
I don't know if you can buy the<BR>sound decoder separately. I recommend
the Tsunami - or if you need a<BR>little more current capacity, use
Soundtraxx's DSX sound-only decoder<BR>and put some 1.5 amp power decoder in
parallel to run the motor.<BR>
<BR> Bob
Folsom<BR></FONT></BLOCKQUOTE></DIV></FONT><DIV CLASS="aol_ad_footer" ID="48c27a4eb6c0e3a3bb45c7139b61e2db"><br/><font style="color:black;font:normal 10pt arial,san-serif;"> <hr style="margin-top:10px"/><b>A Good Credit Score is 700 or Above. <a href="http://pr.atwola.com/promoclk/100126575x1219850974x1201371016/aol?redir=http:%2F%2Fwww.freecreditreport.com%2Fpm%2Fdefault.aspx%3Fsc%3D668072%26hmpgID%3D62%26bcd%3DMarchfooterNO62"> See yours in just 2 easy steps!</a></b></font></DIV></BODY></HTML>