Yamaha CS80

Hi David,

thanks for these comprehensive insights. Wouldn\ufffdt it be possible to upload
all these somewhere or compiling these in printed/CDR form? My tech is very
reluctant about touching my 80, and this might help him a good deal and make
him a lot more courageous...

Stephen.


"Ambition makes you look pretty ugly." (Thom Yorke/Radiohead -- "Paranoid
Android")

"Hoellenengel" -- new album by Stephen Parsick, street date October 1, 2005.

For info and audio, please check www.parsick.com

Coming soon: "oughtibridge", the new [\ufffdramp] album, recorded live in
England.

For info and audio, please visit the official [\ufffdramp] website at
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WTB: "England\ufffds Hidden Reverse" by David Keenan (Coil, Current93, Nurse With
Wound, David Tibet).


----- Original Message -----
From: David Rogoff <david@...>
To: <yamahacs80@yahoogroups.com>
Sent: Monday, November 28, 2005 7:50 AM
Subject: [yamahacs80] I'm tuned!


> Hi all.
>
> It's been a while since I gave a status on my repair/restoration.  My
> CS-80 is now 100% working!
>
> I just tuned it this evening.  I don't know why people think it's such
> a huge deal.  Admittedly, mine was pretty close to start with, but the
> main tuning procedure (Tuning from
> http://personal.inet.fi/private/matador/cs-80_adjustment_procedure.html)
> only took about an hour.  It's so in tune it almost sounds digital :^)
>
> I also did the power-supply adjustments.  One thing I did, that I had
> read somewhere, was put a heater in the room and cranked up the
> temperature to about 85F.  This is supposed to make the ambient
> temperature around the voice cards closer to what it would be with the
> instrument all closed up.  The tuning has always been good and solid
> on this unit.  It's serial # 1646, which is one of the highest ones
> I've ever seen.  It has the last version of the VCO chips, which
> didn't require any temperature compensation mods.
>
> While it's opened up, I'll go through all the other adjustment
> procedures.  I've already tweaked all the switch contacts to get the
> note on/off and velocity sensing even.  I even took out all the keys
> and cleaned the key tops.  All aftertouch sensors are working great, too.
>
> Oh, and after searching for months, I bought an original CS-80 stand
> from a guy whose CS-80 wasn't working.  Now if I could just find the
> Plexiglass music rest.  My attempt to make one didn't work out:
> cutting Plexiglass (especially clear) is harder than I thought.
>
> I hope to screw the case shut, for the last time, within a week
> (unless I find a Kenton kit really cheap!).
>
> I'll post some more pictures soon, too.
>
> Thanks for all the help I've gotten from many people in this group!
>
>  David
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> Yahoo! Groups Links
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