This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment I am not a rescaler, I've had Del Fandrich do my scaling and invariably = with Steinways there are changes made to the bass that are always an = improvement in terms of clarity. I can only say that what I notice is the tendency = in the low bass to reduce the thickness of the core wire and go to double wraps. I can't, unfortunately, give you the specifics. =20 =20 David Love davidlovepianos@comcast.net=20 -----Original Message----- From: caut-bounces@ptg.org [mailto:caut-bounces@ptg.org] On Behalf Of = Jim Busby Sent: Friday, February 10, 2006 10:53 AM To: College and University Technicians Subject: RE: [CAUT] 1098 slight redesign =20 David, =20 The low bass is really thuddy and it gets better to the break. (Although = the side by side shows the original design even worse!) Hellerbass did the rescale and strings. I may get Arledge to do it and then we could see, = w/o changing any more variables, what that does. =20 I didn't measure the new strings to compare, since I don't do much = rescaling (yet), but I guess I should. It has a tendency to make my head explode. Vince thinks I should just get the low bass replaced from Arledge and = see what that does. What do you think? =20 Thanks for the feedback. I certainly need it with this project. I'm not willing to let this "stand" just to be done with it because I feel it = will be of value to us all. There are a bunch of these rascals around and I certainly want to find the best formula I can. It may be that I need a = new board design and the whole banana. I'm just trying to see if I can find = a cost/time efficient fix. =20 I will update you with more info. =20 Regards, Jim Busby BYU _____ =20 From: caut-bounces@ptg.org [mailto:caut-bounces@ptg.org] On Behalf Of = David Love Sent: Friday, February 10, 2006 7:14 AM To: 'College and University Technicians' Subject: RE: [CAUT] 1098 slight redesign =20 Is it thuddy all the way down or just in the low bass? Who made the = strings and did the rescaling of the bass? When you rescaled the bass what kind = of core wire dimension did you end up with in the monos and how did the dimensions compare overall with the original? The original Steinway = core dimensions on those are quite thick (.063 at A0 often). On pianos that = I've had rescaled I've noticed that the core wires ended up somewhat thinner = and that double wraps were added in the low bass. These rescalings have = always improved the tone at the lower part of the piano. =20 =20 David Love davidlovepianos@comcast.net=20 -----Original Message----- From: caut-bounces@ptg.org [mailto:caut-bounces@ptg.org] On Behalf Of = Jim Busby Sent: Thursday, February 09, 2006 11:22 AM To: College and University Technicians Subject: [CAUT] 1098 slight redesign =20 List, =20 We just finished a restringing/slight redesign of a 1963 Steinway = upright.=20 =20 1. We ground down the "bump" and lowered the pressure bar = slightly. This made tuning a LOT better. Easier and more stable.=20 2. We shortened the apron on the bass bridge (cantilever) to give = 85mm (backscale) on the lowest bass note. It was 40mm.=20 3. It now has Pure Sound stainless wire. This made the biggest difference. Richer, more stable.=20 4. Added a small tenor bridge. I'm not sure if this made much of a difference, but the break does seem to be smoother and the bichords seem = to have a slightly stronger fundamental.=20 =20 A side by side listen with the same model showed vast improvements in = the plain wire sections. I think this was mainly due to the stainless wire. Also, it tunes like a dream now! Removing the bump was easy and well = worth it.=20 =20 Although the piano is improved, in some ways greatly, I still don't like = the bass. It's better than the old design but still a bit "thumpy". Any feedback?? =20 I attached a "before" picture and a close up of the bridge changes. The "bump" area looks like the new 1098s so I didn't take a picture of that. =20 I highly recommend the "bump" removal and the Pure Sound wire. Jury's = still out on the other changes. =20 Regards, =20 Jim Busby BYU ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/caut.php/attachments/0c/ed/41/9a/attachment.htm ---------------------- multipart/alternative attachment--
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