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Topic: adjusting the pedal  (Read 1854 times)

Offline katefarquharson

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adjusting the pedal
on: May 29, 2013, 10:09:18 PM
I practise on a Kawai KG-5C, I really don't know much about models and the build of a piano (the shame..!) but I have issues with the sustain pedal. The pedal on my teachers piano is super super senstitive, the one I practise on is the opposite. It takes about half way to start catching but its still not light enough and as soon as you push the pedal theres a weird airy clangy sound which only stops when the pedal is in full sustain.

It's not my piano, it's the piano in the studio next to my dad's studio room, which the guy let's me use because no one ever plays it anyway. It is super heavily weighted and makes playing soft very difficult and the sound is very very bright. But I suppose these are things you can't mess with...

Can you adjust the pedals? is it simple? or would it be too much trouble?

Oh and I saw someone post that they got a quote for a KG-5 for around $7500. The guy was looking to sell this Kawai but decided against it because they would have to take out a wall to get the piano out!!! but they were asking R285,000 (equivalent to $28900) isn't that a bit mad!??

Offline hfmadopter

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Re: adjusting the pedal
Reply #1 on: May 29, 2013, 10:54:07 PM
It should be adjustable yes. And it sounds as though the dampers are not coming off at exactly the same time, so you are getting a slightly different release time for the various notes. Or the dampers themselves could use some touching up or pad replacing. Damper felt can get wear grooves in them from the strings just the same as hammers do. I'm sure it could be corrected by a decent tech though.
Depressing the pedal on an out of tune acoustic piano and playing does not result in tonal color control or add interest, it's called obnoxious.

Offline quantum

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Re: adjusting the pedal
Reply #2 on: June 06, 2013, 12:53:24 AM
If its not your piano, I'd ask the owner first before fiddling with it. 

If you are mechanically inclined, look under the piano at the pedal mechanism.  There may be a capstan attached to the rod leading up from the pedals.  Adjusting that capstan may allow you to adjust the point at which the dampers lift off the strings.  Again, don't tinker with an instrument without getting permission from the owner first. 

Made a Liszt. Need new Handel's for Soler panel & Alkan foil. Will Faure Stein on the way to pick up Mendels' sohn. Josquin get Wolfgangs Schu with Clara. Gone Chopin, I'll be Bach

Offline silverwoodpianos

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Re: adjusting the pedal
Reply #3 on: June 06, 2013, 03:31:34 PM

The action requires full regulation and the pedal set is probably being interfered with by the sostenuto assembly.

Even with permission I would advise not to tamper with if you have no experience in piano mechanics
Dan Silverwood
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https://silverwoodpianos.blogspot.com/

If you think it's is expensive to hire a professional to do the job, wait until you hire an amateur.

Offline katefarquharson

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Re: adjusting the pedal
Reply #4 on: June 06, 2013, 07:43:02 PM
If you are mechanically inclined

This made me laugh! I am in no way mechanically inclined so have no fear, I won't be meddling with the pedal!

I spoke to the owner and he's going to get their tuner to come and have a look so will hopefully get sorted!

The action can't be changed right? A heavy weighting is just the way the piano is made, there's no simple way of changing it? (I sound a bit dumb I know! you might be questioning wether I even know how to play the piano!!)

Offline hfmadopter

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Re: adjusting the pedal
Reply #5 on: June 06, 2013, 08:12:28 PM
This made me laugh! I am in no way mechanically inclined so have no fear, I won't be meddling with the pedal!

I spoke to the owner and he's going to get their tuner to come and have a look so will hopefully get sorted!

The action can't be changed right? A heavy weighting is just the way the piano is made, there's no simple way of changing it? (I sound a bit dumb I know! you might be questioning wether I even know how to play the piano!!)


Adjusting the action for regulation can go a long ways to changing feel but actual down weight is rather fixed, yes.

You don't sound dumb at all and the fact that you know what you want from the piano would more indicate to me that you probably play quite well or at least know how you want it to feel. Most beginners have no clue. on top of that , knowing you are not mechanically inclined and not touching the mechanics of the piano is smart not dumb. You just
 don't know the mechanics of it thats all.
Depressing the pedal on an out of tune acoustic piano and playing does not result in tonal color control or add interest, it's called obnoxious.
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