Started by
Member
Member
My first discussion concerns the piano "hammers." How can one intervene on the hammer felt if, after various so-called "regenerative" maneuvers, the sound substantially returns in a short time to an absence of singing—"hollow" and "stinging"—that it had at the time of the instrument's purchase? This is an interesting aspect to discuss, in my opinion. Thank you and see you soon.
Moderator
What do you mean by "regenerative maneuvers"?
When the hammers are marked, the sound becomes harsher, especially if the basic voicing has not been done thoroughly. However, one can intervene slightly on the hammer felts, possibly without intervening right at the head of the hammer. If anything, a very small "plane cushion" is created, but it is not deep. One must still see what kind of hammer group we are dealing with and what type of sound is most appropriate, also in relation to the listening environment.
Member
Thank you very much Paolo. Yes, in effect you are right regarding the type of hammer action and mechanics. Mine is a Yamaha piano a bit taller than usual, 130 cm, in the sense that it is not among the very low upright piano types. I cannot tell you the exact model, but it is an upright with excellent sound qualities. When I got it, it felt like a grand piano in terms of power and sonic depth and then.....then it slightly greyed and after various scrapings and pricking done with pins by a tuner, it stabilized. After tuning it sounds good, but in a short time it returns to its state. If I can, I will also send you some photos of the mechanics so at least you can give me an opinion.
P.S. This question does not fall into what I was asking previously, but I think if there is someone who can give me a tip, it is you. For years I have been trying to get in touch with people dedicated to instrument restoration and I think I have the right credentials to learn this trade, but it is truly difficult for me to manage to start this extraordinary journey for which I would give my life. I have excellent manual dexterity with wood and I have always worked in the gluing of fabrics and felts; furthermore, I have a sixth-year level regarding the piano and I do really well in micro-craftsmanship. I have always worked with and bent iron joined to wood, and additionally, I am a good decorator and painter since I have a degree in painting disciplines. How is it possible not to be able to start? For the first few years, I would be willing to work without receiving a salary, so that shouldn't hurt, right? I also love small-scale instruments like spinets and clavichords very much but......it is truly impossible for me. Do you have any advice? Can you help me in some way? Thank you in advance for your availability.
Moderator
It is a very particular job. Perhaps, in the north, some artisan might ask you to assist them. But it takes years to become truly expert. We will talk about it if we meet one day. It is a long story. For now, let's limit ourselves to examining your hammers... which I believe have been shaved. Let's see how they are!
See you soon
Paolo
