[pianotech] Nitrocellulose Lacquer: Stirred, Shaken, or Left Alone?

Nicholas Gravagne ngravagne at gmail.com
Mon Jan 31 13:14:45 MST 2011


Hey Mr. Keith,

Ah, yes ---- my Kawai Years (as I call them), when Don Mannino and I
made the rounds.

It should be noted that (unless I am mistaken) the hammers you
reference in that class were hard-pressed, typical of Kawai, Yamaha,
and many others. As you know, the hammers RE Paul's inquiry are an
entirely different animal.

You say, "The majority of folks will never realize the process you demonstrated
on a single hammer multiplied by 88."

Aye, but there's the rub. The more voicing I've done over the years
(needles, juice, pliers, heat, vodka, steam, along with other
desperate measures) the more pointed has become the challenge to
balance out the entire scale such that all tones, especially
neighboring tones, carry, as it were, "equal" weight.

It is here, in that little fussy and dithering universe, where
nitpicking teeters between art and a complete nervous breakdown. And
it is here where the voicer transmutes into an alchemist, replete with
things giving off heat and smoke and smells, secret potions, tiny
techniques and arcane accouterments. I cannot voice anymore unless I
am in a dark room with a red light hanging overhead. Issac Newton
would have made a great voicer.

Remember this?

"You unlock this door with the key of imagination. Beyond it is
another dimension: a dimension of sound, a dimension of sight, a
dimension of mind. You're moving into a land of both shadow and
substance, of things and ideas. You've just crossed over into... the
Twilight Zone."

Two small drops of liquid here, one drop there, two needle strokes
here, one squeeze there, paddle this hammer but not those three,
"side-voice" this section (wait a second, now how did I mark those
keys again?).  Oh, whoops! I just applied the perfect technique ---
but to the wrong hammer.

Voicing never ends. Any intelligent approach can get a single hammer
up to or down to preference in any section of the scale; but now
duplicate this by 88. This requires the highest level of skill. PTG
classes like this should be at the top of the plan-to-attend list.

BTW -- per a previous post between you and me --- yes, by all means,
Steppenwolf the band, too.

Be good. Peg says Hi.

NG

On Mon, Jan 31, 2011 at 11:57 AM, Mr. Mac's <tune-repair at allegiance.tv> wrote:
>
> On Jan 31, 2011, at 11:38 AM, Nicholas Gravagne wrote:
>
>> … As to overdoing it with the juice, as long as you
>> can insert needles (or even a single needle) fairly easily you are in
>> no danger. …
>
> Nice stuff, Nick.
>
> I still recall partially video taping a class you did in Oklahoma
>   on voicing when you were a member of the Kawai team.
> This video is \currently not available due to decisions being made.
>
> All I could think was, "Wow."
>
> The majority of folks will never realize the process you demonstrated
>   on a single hammer multiplied by 88
>
> My sincerest regards to you and Peg,
>
> Keith
>
>



-- 
Nick Gravagne, RPT
AST Mechanical Engineering


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