digitus08

Posts Tagged ‘tuning’

The first regulation check and tuning

In Omega, Sauter on August 26, 2008 at 12:20:33

Last Friday Alvin spent a day at my home to regulate and tune the Omega. On the regulation side there wasn’t much to do other than to check that the action was still within spec. A couple of notes were a little twangy, and they still are but less so. We will wait a while more before addressing them. It is either due to strings not being level, or hammers needing a bit of sanding.

As for the tuning, Alvin gave me the ’secret’ Sauter temperament, which I suspect is Almost Equal. My tinnitus-afflicted ears tells me that the higher octaves need a bit more stretch.

Alvin hard at work

Alvin hard at work

Alvin arrived at 1100h and left around 1900h. He worked right through, not stopping for lunch or to take a drink break! He then had to dash off for a dinner appointment with a visiting pianist from the U.S

While the cheek blocks were out I took the opportunity to snap a couple of pictures of the left-hand one, from the top and from the side facing the keys.

Left cheek block - top

Left cheek block -- top

Left cheek block -- side

Left cheek block -- side

The black inlays and engraved steel plates are custom work done at my request (and for a price). The right-hand cheek block has the Omega’s serial number on a steel inlay on the side facing the keys. I do have another set of spare cheek blocks in plain bubinga veneer. These will go into the piano should I ever sell it.

The Omega opens up

In Omega, Sauter on August 19, 2008 at 14:31:02

I have a confession to make. Last Tuesday 12th August I could no longer bear playing on the Omega with it out of tune. So rather than wait for the first tuning to be done by Alvin on 23rd August (this coming Friday), I broke my promise and tuned the piano myself. I used Verituner Pocket to get Bill Bremmer’s EBVT temperament, with Ron Koval’s ‘One for All’ stretch style. Of course, Alvin will be allowed to tune it using his secret Sauter temperament when he comes this Friday.

It’s been interesting listening to the voice of the Omega change since it was delivered on 8th August. It was initially a little too rounded, and there was very little difference in tone between soft pedal down and up. However, as the hammer contact points have hardened the tone has opened up somewhat. So the voice has gone from being very good, to even better now. The difference between soft pedal down and up is also more pronounced.