Replacing copper strings

In fact, you have to replace them all!!!!

But could the problem also concern those made only of steel?

you identify in which compartment the problem occurs

Alright, but what does changing some strings imply?

Does it need more tuning? Can I use the piano in the meantime?

I mean, if the work is done on site without changing the entire string plate (I think that's what it's called)

The tuner will take care to bring the new strings 1/2 tone higher and leave them under tension. Then they can be tuned. Everyone has their own method for settling the new strings as much as possible....but they will go out of tune, for a while, more than the old ones. The bass strings should all be replaced or at least, in the case of double strings, both of them. The work can be done on site provided that the technician agrees to see them again after a short time.

Agreed, thank you Mr. Paolo

Precise as always!

Furthermore, I would like to understand if the bearing and the felt of the nut and the tuning pin should be changed

It seems so to me...

Where can I send the photos to get an opinion?

Thank you

I don't see any photos.

I hope they can be seen

These are some hammers, some have thicker leather because they belong to the slightly lower or higher octaves

i don't see anything

Unfortunately the usual problem, can I send it to you via email?

I would appreciate having your opinion

mail: ferrarelli@inwind.it

They should have arrived, I am waiting for her/his feedback, thank you

So, for the replacement of the "bearings" of the bridge, do I need to calculate an extra mm of thickness since the current ones have flattened slightly?

These are about 5mm...

I only found 5mm felt, will that be okay anyway?

Or is it better to pair two 3mm squares to reach the desired 6mm?

Since the old ones are already slightly flattened at 5mm

Hi everyone! Reading the thread, I was wondering if, for those like me who prefer sounds from the Romantic repertoire, changing a few strings could actually create too obvious a timbral imbalance or if the ear quickly gets used to the difference.

albertoSonata wrote:

Hi everyone! Reading the thread, I was wondering if, for those like me who prefer sounds from the Romantic repertoire, changing just a few strings could actually create too obvious a timbral imbalance or if the ear quickly gets used to the difference.

I believe pianoexpert's answer is needed for this question. Interesting anyway!

Changing strings is always a positive thing. The entire bass section is recommended. For steel strings, it is advisable to start by considering the cantabile....but...since one bite leads to another....by lowering the bass strings, the crossover part is discovered, which facilitates the work that would become more awkward once the basses are mounted. Naturally, replacing the tuning pins should also be evaluated, and if necessary, using a larger size (especially if the old ones are removed with an electric screwdriver, heating the hole)

Good morning. Regarding the strings, I would say that on an upright piano it is worth carefully evaluating the homogeneity of the sound... especially if contemporary pieces are played where certain resonances are fundamental.

As for the photos, unfortunately uploads do not always work here on the forum... perhaps it is better to wait for the technician to see them in person.