Re: CS-80 Fixes
2008-11-20 by slipperysoles
Thank you. I will contact Kent. Cheers Peter ... replaced

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2008-11-20 by slipperysoles
Thank you. I will contact Kent. Cheers Peter ... replaced
2008-11-19 by David Rogoff
... As Rob wrote, Kent sells a replacement spring for the ribbon. I replaced one of these for a CS80 owner a few months ago and it made it like new! David
2008-11-19 by Wavecomputer360
There used to be some info on how to build your own ribbon controller on the PAiA website, this might help finding a solution how to fix it. The only other
2008-11-19 by blchrr@homecall.co.uk
Im pretty sure Kent spong.. our very own CS80 guru can fix the CS80 ribbons.. give him a shout.. you can get his number link from the RL Music website ..
2008-11-19 by slipperysoles
Hi everybody, I have recently purchased JH s CS-80. However this machine requires some fixing. While I have access to a qualified service engineer, I would
2008-11-13 by Wavecomputer360
Hallo Christof, schade, da muss ich passen... :-( Viel Glück, Stephen. ____________________________________________________________________ Ambition makes
2008-11-13 by thirteentech
I have a stripped CS-50 in the garage with all of the sliders in a box. I will go see if I can find where I put them. ... that this group exists for CS users.
2008-11-13 by Christof Lorenz
Hallo Stephen, er steht in Kassel. Bestes Gebot ist momentan 1700EUR, sorry. da müßtest du drüber... Gruß, Christof ... From: Wavecomputer360 To:
2008-11-13 by Kent Friedman
Hi Everyone, I was lucky enough to recently acquire both a CS-50 and a CS-80. I am glad to find that this group exists for CS users. The LPF frequency slider
2008-11-13 by Wavecomputer360
Hi Christof, where is it located? I live near Bielefeld and could collect in Northern Germany. Stephen
2008-11-12 by Christof Lorenz
Hello Guys, i m selling my cs60 to the best bid ! technical 100% , but needs calibration of VCF and VCA. Tuning is good. No stand. There is a little
2008-11-04 by Richard Atkinson
I thought I d follow up my last post with a list of the variable parameters on the SY-2 and SY-1. Since I ve never seen or used an SY-1, nor seen the service
2008-11-03 by Richard Atkinson
The SY-2 has many more variable parameters than the SY-1. It s almost the complete GX-1 VCO LPF HPF VCA voice structure, with just a few things determined by
2008-11-03 by David Rogoff
FYI - just looked on eBay and found several CSY-1 service manuals for sale!!!
2008-11-03 by David Rogoff
Tom, I have about half of it scanned. I need to get back to it. I ll try and put up what I have so far in the next few days. David
2008-11-02 by Quazimodo
Hi David, I was wondering if the SY-1 service manual was up on your site yet please. The link below only shows the front cover of the manual. I just picked up
2008-11-01 by Laurie Curry
that is the wrong move...... never give up hard assets for paper money... ... From: cuari7 diaz.jesus@mayo.edu Date: Sat, 01 Nov 2008 07:16:01 -0700 To:
2008-11-01 by rj krohn
i second that-i paid 175 USD for mine about 9 months ago. granted, i think they are worth 200-300, but just a heads up, you might have a hard time getting 500
2008-11-01 by Richard Atkinson
For reference, I bought my first SY-2 for £51 (English pounds) and my second for £122. Both from ebay. From: cuari7 Sent: Saturday, November 01, 2008 2:16 PM
2008-11-01 by cuari7
ARGHHHHHHHH!!!!!!! The volatile stock market is hurting me. Unexpectedly, I find myself in need to part with some of my babies. I will NEVER sell my CS80, but
2008-10-29 by Richard Atkinson
There s already a PWM LFO. It s only enabled on the Double and Reed presets. The rate and depth are preset, but you could add in controls for these if you
2008-10-29 by cuari7
What about a mod to achieve LFO-controlled PWM? Any ideas?
2008-10-27 by Richard Atkinson
The service manual is here: http://www.emusic-diy.org/YamahaManuals CS-60 / CS-80 style pitch bend changes the reference voltage connected to the tune knob,
2008-10-27 by rj krohn
i have one as well. richard, i d be curious to here where the tap-in point could potentially be for a pitch bend. wouldnt a ribbon controller be awesome on one
2008-10-25 by Richard Atkinson
You could change some resistors and adjust the range of the tune knob. Or you could add a control to adjust an offset on the VCO module s vibrato input. From:
2008-10-24 by cuari7
Cool! Do you know of a mod to be able to do true pitch-bending on it (like with a pedal or a knob?). ... visualise (and hence learn) the 28 presets. ...
2008-10-23 by Richard Atkinson
Yes, I have two. I m currently writing a piece of software to help visualise (and hence learn) the 28 presets. With two SY-2s, you can make sounds similar to
2008-10-23 by cuari7
Anybody else have one of these? I understand it has the same voice components of the GX-1. I just got one and, boy, is it funky! it has pressure sensitivity to
2008-10-19 by laurie Curry
I have her open and Need CS80 advice for removing key spring contacts (switches...) Looking from the players point.... I need to remove the right
2008-10-07 by David Rogoff
... Close. Sort of the top keyboard of one: http://therogoffs.com/cs80/manuals/SY1_Service_Manual/00%20-%20cover.jpg By the way, the missing pages are now
2008-10-07 by Tommy Priakos
David wrote: So I now have complete manuals for the CS80, CS60, CS50, and CS70m on my site. And, I ve got another going up this week. I ll let people guess
2008-10-06 by rj krohn
funny, i was gonna suggest this. i have a cp30(sorry, no spare keys) and last time i was under the hood i swore they were the exact same keys as a cs80.
2008-10-06 by Wavecomputer360
Don´t take it for granted but I think the Yamaha CP-30 electric piano has keys which look remarkably similar to those of the CS-80. You might want to give
2008-10-06 by Max Fazio
This deserves one only word: wonderful, David, simply Wonderful! M ... From: David Rogoff To: yamahacs80@yahoogroups.com Sent: Sunday, October 05, 2008 4:19 AM
2008-10-05 by Scott Metzger
I have a friend looking for 2 black keys from a CS80 that are in good condition. If anyone happens to have 2 spare sitting around, please let me know! Thanks!
2008-10-05 by David Rogoff
I scanned the whole manual and put it up at http://therogoffs.com/cs80/manuals/CS80_Service_Manual. A few pages didn t scan right (5, 30-39), but I ll fix
2008-10-03 by David Rogoff
... Tommy, the original is about 20 x 40 . If you look at the image properties you will see the size and DPI are correct, so if you have it printed at actual
2008-10-03 by Tommy Priakos
Hi David, What are the dimensions for the new two-color block diagram?. Just trying to print out a copy that jives with the original. It s funny, I don t
2008-10-01 by Wheaton, Simon
Nice work, many thanks!!! Simon Canberra AUSTRALIA ________________________________ From: David Rogoff Sent: Thu 2/10/2008 7:18 AM Hi all. I finally got hold
2008-10-01 by David Rogoff
Hi all. I finally got hold of an original Yamaha service manual and will be scanning it and putting it on my site (http://therogoffs.com/cs80 ). To whet
2008-10-01 by David Rogoff
Everyone is always looking for one. Well, here you go. I don t know the seller personally, but he s active on AH and has gotten several Good Trader posts.
2008-09-30 by OH
hi guys, i just wanted to remind those who are interested that there are only two days left on the auctions. there is no reserve and this is a unique
2008-09-23 by Laurie Curry
Okay.... If my tests are correct, it takes 41 canadian pennies to drop the CS80 White Key at its edge... or 96.35 grams.... anyone else have a different
2008-09-22 by OH
hi guys, this has been going on for too long, so, this time the auction starts with 1 euro and no reserve whatsoever. happy bidding. bye, bye kit! :-)
2008-09-21 by Laurie Curry
So again I ask,does anyone have an Idea on the weight needed to push the keys down??? I dont have any gram weights that I can measure this with, and I don t
2008-09-20 by Laurie Curry
It works both ways, but it is a much faster proceedure to start with the low to rough the tuning into the ballpark and then see how far out A5 is....if you are
2008-09-20 by rj krohn
ok, just consulted the manual. we re both a little off, but you are closer to right top blue pot(VR3) is 2 pitch, 1st big pot (VR2) is offset, HOWEVER, it
2008-09-19 by Laurie Curry
Okay.... This is completely backward with my tuning proceedure.... 1 make sure detuneII is centred and the dual pitch tuning is centred.... mix 1 for 1-8, mix
2008-09-19 by rj krohn
the little blue top pot, above the 4 BIG tuning pots, scales the voice, so that A1 and A4 should still be (close) to 440. if your scaling is off, you can play
2008-09-19 by Scott Metzger
What do you mean by Scale Voices?So I find Voice 1. Hold A1 at STEP 2 for MIX I. Tune all voices like Then I go to the next steps but at A4? Is that what