[pianotech] Brighter Yamaha

[Ron Nossaman]

On 11/29/2012 7:57 PM, tnrwim at aol.com wrote:
> We usually have knock the edge off Yamaha hammers. But a church just
> got a small grand where the killer octaves need a little boost.  What
> is the recommended method for "juicing" up Yamaha hammers

I'd try ironing them first.
Ron N