[pianotech] pianotech Digest, Vol 7, Issue 29

Julian Blackman sirblack34 at hotmail.com
Wed Aug 11 19:15:11 MDT 2010


Hello, 
 
I am operating in the Caribbean and need some guidance as i launch my business.  I would like to know the current price list for all possible tasks and services on piano jobs, since it has been two years since I became certified. 
 
Looking forward to hearing from you.
 
 
Apprecitatively,
 
Julien Blackman
 
From: pianotech-request at ptg.org
Subject: pianotech Digest, Vol 7, Issue 29
To: pianotech at ptg.org
Date: Sat, 2 May 2009 16:56:29 -0700

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--Forwarded Message Attachment--
From: ricb at pianostemmer.no
To: pianotech at ptg.org
Date: Sun, 3 May 2009 01:14:47 +0100
Subject: Re: [pianotech] [CAUT] More Bohemia

Hi Bernard.
 
I really don't want to get into making a case for who was first with 
what per sé.  It is enough for me to recognize that others were before 
me when it comes to tuning with the idea of perfect 12ths as a priority 
and not octaves.  I'm really unsure when it comes down to just plain 
listening to the end sound of a piano just how much different your Tunic 
software is with what Virgil ends up with, or what Gary would end up 
with or what I end up with. And, as I said it is here I find the most 
interesting path forward.
 
I do think tho that in the case of Gary, myself, and you.... we are all 
clearly onto very similar ideas... tho to be sure there are significant 
differences. But lets not over state these. For example... and from a 
purely maths perspective to illustrate what I mean...  you stated in 
your last that 3:1 is not the same as 6^(19/31). This is technically 
true. But the latter does work out to 2.998688889... (:1).  Translated 
to real world mechanics with all the imperfections that implies.... we 
are not really talking about anything different.  In a real piano... 
with real inharmonicity if you take for example D3 and tune its 3rd 
partial to 440, and then tune A4's fundemental to exactly 440 or just 
sooooo slightly less then what the above difference implies... you 
change really nothing in the resulting relationship between A4's 
fundemental and D3's fundamental.  D3's fundamental is a result of 
tuning D3's 3rd partial to 440. So its already fixed.  Tuning A4's 
fundemental to this same 440... or 440 minus the 0.00006297... 
difference 6^(19/31) implies is not even a promile of a cent then in 
relation to that resultant D3 fundemental.
 
But all this is really academic for my part.  I'd have to actually study 
Gary's article very closely a couple times to completely digest all his 
article intended to convey.  But I am quite certain, and he himself says 
this outright in an email to me, that in practicalities he didn't listen 
to octaves at all when tuning.  Rather he was listening and tuning for 
pure(ish) 12ths and 19ths.  It is this general perspective that 
interested me when I first read it, and that was timed with my 
introduction to ETD's and nearly immediate observation that the 
available single partial ETD's of the time were seriously flawed... a 
stance I maintain today.  They sample a few partials ladders of a few 
tones... predict an expected inharmonicity table for that entire piano 
and off one goes.  All para inharmonicity (which is far more significant 
then we are led to believe) is simply disregarded.  To be sure... this 
approach does yield better results then many tuners can get by ear... at 
least more consistent results.  But it seemed to me at the time that we 
should be looking at several partials at the same time. And I said so... 
which was rebuked by many saying things would get too confusing. A 
comment one could expect from tuners who listen to coincidents at their 
frequencies I might add.  In contrast... Virgil types would immediately 
find something that rhymed here with their thinking..... if first they 
were to equate their thinking into the realm of coincident partials 
instead of the more holistic sound they listen for.  Vertituner came 
out... and it was a definite improvement at least on paper... tho I 
never did manage to get ahold of exactly what tuning priorities were 
applied in the weighting algorithms that dynamically evolve as the 
tuning progresses. 
 
So I imagined that since we use aural tests that actually emphasis the 
12th as an octave check, which automatically take into consideration any 
inharmonicity and para inharmonicity as well in the case one listens 
holistically, given Gary's writting and a couple other tidbits I ran 
into at the time... that I could simply use Tunelab 97 to impose 
exacting 3:1 12ths on top of a pianos inharmonicity as I have 
described.  And, as you have also found much earlier then I did. 
following a completely different entrance route, this actually does work 
quite well.
 
My route was empirical  trial and effort most of the way... with a 
minimum of theory involved.  I had no need to look more closely at 
Gary's article at the time... I just read <<tune with 12ths instead of 
octaves>>.  I did run into a very interesting bit about how octaves 
stretch is affected by doing this... something I was pointed towards by 
Jim Colemans review of my initial discussions about this. The area 
between C5 and F6 gets changed stretch wise, while the end stretch 
number of C8 is fairly low... at least by American standards. You end up 
with a stretch that is actually quite moderate....but in some regards 
seem the opposite.  So I plotted this on an Excell spread sheet and 
posted that on a few occasions.  I didn't get much response on those 
postings.
 
So you see...  none of my work threatens any authenticity issues you 
have.  I really can not answer for what Gary's article means in that 
context as I haven't ever seen the need to draw the needed comparisons 
to form an authoritive opinion... due to the more pragmatic approach my 
own path has been on.
 
To summarize.... I think it wisest to let you and whomever else is 
actually concerned address those issues if you (and they) feel a need.  
I was clearly last out with any of this and have never tried to claim 
anything else.  But to be honest with you... I'm kind of pleased with 
myself over the whole affair.  Seems my more simple minded approach is 
in line with the more theoretical based paths both you and Gary, each in 
your own way plotted out. Its kind of neat to know that I figured out 
something very cool all on my own... and that it actually worked.  I 
otherwise have no need to take any credit for anything....  I'm not 
interested in such things myself.
But this points to  exactly where we can all bear this further in a 
constructive direction.... namely to forward the whole concept of 12ths 
priority tuning.  And I think a first very important step to take at 
this point in that effort is to quantify in terms of actual resultant 
coincident partials spread how these aforementioned tuning methods 
compare.  And again... I would encourage any of my American colleagues 
that have a few bucks and are interested enough to buy Tunic software. 
I'm quite sure it would be worth the purchase... despite the fact that 
it offers just one single type tuning... or one very specific stretch if 
you like.
 
Cheers
RicB
 
 
 
 
 
 


--Forwarded Message Attachment--
From: roy.peters at mindspring.com
To: pianotech at ptg.org
Date: Sat, 2 May 2009 19:33:33 -0400
Subject: Re: [pianotech] Baldwin Model A???





Where on the piano is the marking?  Baldwin's usually have the scale designation cast on the tail end of the plate.  Sometimes they have a letter preceding the serial number, and I have been uncertain whether it is always a model designation.  For example, on a model C (or at least a "C" cast in the plate) you might have a serial number K#####.  I have thought that it may be some sort of factory designation (rather than a model K) .  I don't know what it was actually sold as.  I think that I have seen A's preceding serial numbers, which is why I ask.  It might not actually be a model designation.   Then again, maybe it was.  I don't really know.

I have a 1943 F, and the F is positioned above the serial number, so I think that does indicate the model.  SF is cast in the plate.

The M had an SA scale designation on the plate. Does anyone know if the A was a predecessor?   I'm thinking that the C became the SC scale , which was called the model L.   It would make sense that the A became the SA scale. It was a similar size.  Similarly, the F became the SF, and the D became an SD, right?

Roy Peters, RPT

Cincinnati, Ohio




-----Original Message----- 
From: Tom Servinsky 
Sent: May 2, 2009 6:34 PM 
To: pianotech at ptg.org 
Subject: Re: [pianotech] Baldwin Model A??? 




5'4"

----- Original Message ----- 
From: David Love 
To: pianotech at ptg.org 
Sent: Saturday, May 02, 2009 2:31 AM
Subject: [pianotech] Baldwin Model A???



Did Baldwin ever make a Model “A” grand?  If so, what size was it?
 
David Love
www.davidlovepianos.com
 


--Forwarded Message Attachment--
From: toddpianoworks at att.net
To: pianotech at ptg.org
Date: Sat, 2 May 2009 16:38:02 -0700
Subject: Re: [pianotech] Not again, Young Chang contact for action brackets






I got my brackets this week as well.
 
I e-mailed two weeks ago, after no response, I sent another e-mail with the same message, after no response, I called and talked with service, viola -- they came.
 
You may need to be persistent with them, but it does work.


TODD PIANO WORKS 
Matthew Todd, Piano Technician 
(979) 248-9578
http://www.toddpianoworks.com

--- On Sat, 5/2/09, wimblees at aol.com <wimblees at aol.com> wrote:

From: wimblees at aol.com <wimblees at aol.com>
Subject: Re: [pianotech] Not again, Young Chang contact for action brackets
To: pianotech at ptg.org
Date: Saturday, May 2, 2009, 10:16 PM


Charles

How long did it take to get the brackets? I ordered mine 3 weeks ago. The piano will be strung and ready to go in another week, but I still have the action to do. 


Wim

-----Original Message-----
From: CHARLES BECKER <cbeckercpt at verizon.net>
To: pianotech at ptg.org
Sent: Sat, 2 May 2009 9:10 am
Subject: Re: [pianotech] Not again, Young Chang contact for action brackets


My brackets did indeed arrive today. I will let you all know the end result. Thanks, and good luck to those who wait. 
----- Original Message ----- From: "Tom Servinsky" <tompiano at bellsouth.net> 
To: <pmc033 at earthlink.net>; <pianotech at ptg.org> 
Sent: Thursday, April 23, 2009 6:04 AM 
Subject: Re: [pianotech] Not again, Young Chang contact for action brackets 
 
> Paul 
> It's not a matter if YC is supplying them for free or not. It's getting > them to respond to our orders and get the parts out. The last set that I > had to order took 6 months by the time it got to my doorstep. There is no > excuse for that. 
> As I see it, the handwriting is on the wall for YC and supplying these > brackets. They have already taken a pretty big hit for all of the free > parts they've had to provide, plus the labor services paid in the past. It > all adds up, and guess what, there are plenty more which are going to need > this repair. 
> Given the down economy and how all businesses cutting back anywhere they > can, it wouldn't surprised in the bit if the YC bean-counters eventually > pulls the plug on providing the free brackets offer altogether. 
> Tom Servinsky 
> 
> ----- Original Message ----- > From: <pmc033 at earthlink.net> 
> To: <pianotech at ptg.org> 
> Sent: Wednesday, April 22, 2009 11:34 PM 
> Subject: Re: [pianotech] Not again, Young Chang contact for action > brackets 
> 
> 
>> 
>> If Y.C. is still supplying the brackets free, where's the profit motive 
>> for Pianotek to produce them? When Y.C. were charging $100 or whatever, >> I 
>> could understand an independent supplier charging less. 
>> The last set I replaced, Y.C. paid $180 for labor. That was last year. 
>> Has that changed? 
>> Paul McCloud 
>> San Diego 
>> 
>>> [Original Message] 
>>> From: Ron Nossaman <rnossaman at cox.net> 
>>> To: <pianotech at ptg.org> 
>>> Date: 04/22/2009 8:11:59 PM 
>>> Subject: Re: [pianotech] Not again, Young Chang contact for action 
>> brackets 
>>> 
>>> Tom Servinsky wrote: 
>>> > I'm surprised the folks at the big supply houses haven't jumped on the 
>>> > bandwagon and started getting these produced for their inventory. >>> > Seems 
>>> > like this would be a guaranteed cash-cow for many years to come. 
>>> > Listening Pianotek? 
>>> > Tom Servinsky 
>>> 
>>> I've been wondering about that for years. 
>>> Ron N 
>>> 
>> 
>> 
>> 
>> 
> 
> 
> 
>  
 




Can't afford a new spring wardrobe? Go shopping in your closet instead! 

--Forwarded Message Attachment--
From: davidlovepianos at comcast.net
To: pianotech at ptg.org
Date: Sat, 2 May 2009 16:56:22 -0700
Subject: Re: [pianotech] Feurich of Germany

Best to ask Lloyd Meyer as to the specifics.  He's better equipped to answer
this question than I am.  But my understanding was that there was no
difference.  
 
David Love
www.davidlovepianos.com
 
-----Original Message-----
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of PianoCare2
Sent: Saturday, May 02, 2009 2:03 PM
To: pianotech at ptg.org
Subject: Re: [pianotech] Feurich of Germany
 
The Renner parts are still different from original Steinway (I am being
pedantic, but they are) and here is a line from the German catalogue..
 
Grand piano hammerheads 6KmUd GL82/72 20Bass Steinway&Sons, not available in
EU & NAFTA
Grand hammershanks "Steinway", not available in EU & NAFTA
 
I've never tried to order these.. it might be an interesting project, being
a concert use instrument, why not get the whole action. I have seen a new
action with wippens, with new hammers, and then the tech decided to save a
few dollars by using Renner sourced shanks. He got grilled by Hamburg big
time. Not as strict in the US?
Brian
 
 
 
-----Original Message-----
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of David Love
Sent: Sunday, 3 May 2009 12:10 AM
To: pianotech at ptg.org
Subject: Re: [pianotech] Feurich of Germany
 
Of course Abel parts are different from Renner.  The Renner USA parts do
have a slightly different configuration but are primarily designed to be
used on NY Steinways.   While Renner doesn't advertise the availability
of the Hamburg Steinway parts, they are available.   That includes
hammers.  
 
 
 
David Love
 
www.davidlovepianos.com
 
 
 
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On
Behalf Of PianoCare2
Sent: Saturday, May 02, 2009 12:59 AM
To: pianotech at ptg.org
Subject: Re: [pianotech] Feurich of Germany
 
 
 
David
 
It may be made by Renner. but.The Steinway Hamburg is a Steinway action.
The flanges on a Steinway are slightly different than the ones available
from Renner and Abel.
 
Looking at the Renner catalogue, genuine Steinway is not available in
Europe or the Americas. The Renner or Abel copies are the only parts
available other than to purchase the genuine Steinway parts. Most techs
use these copies instead of using the genuine parts. Same with hammers.
It's all about the Steinway marketing...some people call it control.
 
The Steinway action rails distinguish the difference between the Renner
and Steinway actions.
 
I was reacting to the point of replacing the original action with a
Renner action. I would assume that the action rails will split in North
America the same as they do in my country. Why not replace the original
with a replacement from the source and not a different action. 
 
I would also assume that this piano comes from Florida? Why not argue
the point that there are American technicians who could perform an
excellent rebuild of this instrument without having the expense and time
of sending the instrument to Germany. 
 
 
 
Brian Wilson
 
 
 
________________________________
 
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On
Behalf Of David Love
Sent: Saturday, 2 May 2009 12:10 PM
To: pianotech at ptg.org
Subject: Re: [pianotech] Feurich of Germany
 
 
 
Well, the Hamburg Steinway action is a Renner action.  
 
 
 
David Love
 
www.davidlovepianos.com
 
 
 
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On
Behalf Of PianoCare2
Sent: Friday, May 01, 2009 6:31 PM
To: pianotech at ptg.org
Subject: Re: [pianotech] Feurich of Germany
 
 
 
Sorry  to be a few hours behind this...but
 
 
 
Hamburg does rebuilds. the whole lot. new boards, pin block,
refinishing..
 
A colleague of mine has seen the rebuilding part of the Hamburg factory,
and he saw some very good work.
 
Why replace the Steinway action with a Renner ?? (fire suit is
definitely on)
 
If you are taking the effort to send the instrument to Germany, why don'
t you send it to where it originated from.
 
Would you send your BMW to Mercedes for an engine overhaul? Sorry to use
this example.do I need another fire suit ??
 
Brian
 
 
 
 
 
 
 
 
 
________________________________
 
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On
Behalf Of RON MAY, RPT
Sent: Saturday, 2 May 2009 7:11 AM
To: Pianotech
Subject: [pianotech] Feurich of Germany
 
 
 
Has anyone out there ever had any experience with "Feurich of Germany"
and their rebuild and/or total reconstruction of top end concert grands.
 
 
 
Their name has poped up as a possiblility for the total re-construction
of a Hamburg-Steinway grand.  The thought is to ship the piano to
Germany.
 
 
 
It is my understanding that the piano would be totally reconstructed
with a Renner Action, new board, block, totally refinished. 
 
 
 
All I along with several professional concert artists personally believe
all is needed is new hammers and shanks and refinishing.  
 
 
 
Thank you for your input.
 
 
 
Ron May
 
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