Hi piano121,
Here's the interesting story on the piano: My piano is a 1983 Baldwin Model L grand (6'3"). (Prior to that I owned a Steinway Model M, 5'7", for a long time.)
As you know, for decades Steinway and Baldwin were the two major competitors in the U.S. for artist grands and concert hall pianos. So the Baldwin is of very high quality, the SF1 (7'), for example, being considered Tier 1 by Larry Fine in his book. But here is where the story takes an odd twist. Around 1982 Yamaha introduced their Model S4 grand, also 6'3" to challenge Baldwin's market niche. The sound of the S4 was more powerful than Baldwin's, but not better. (Steinway in NY had their Model L, only 5'10" and their B, 6'11", so did not compete in that category.) Baldwin panicked at the Yamaha introduction and made the dire mistake of altering the characterists of their own L, robbing it of its design intent and signature sound. And, as time went on, the piano got brighter and more shrill.
But my piano is about to be restored to its intended glory. I had correspondence with Del Fandrich who was a design engineer at Baldwin for years. He knows those pianos inside and out. In fact, he found the original plans for the Model L from 1901, I think, got approval from management, and built the piano from scratch using those original plans and specifications. The engineers and technicians at the factory were dumfounded by the beauty of the resulting piano sound. He said it had a superb blending quality that made it ideal as an ensemble instrument, say with a string quartet. But in 1983, the model was bastardized. I can well remember the older sound of the Baldwin's, and what appears on my recordings is not it!
To restore it to its real intended sound, which is actually a bit darker than a Steinway, we'll NOT use Baldwin's Synchatone II copper-wound bass strings; rather it'll be Arledge Bass Strings. The steel strings will be Mapes IG wire. Nor will we be using Renner Blue hammers that Baldwin specifies today. To restore the sound, it'll be Ronsen Wurzen hammers. Hopefully, this project can get underway this August. I'm very excited about it! Hey, once I break it in, who knows, maybe I'll make some new recordings!