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HEP Guy

What is a Duplex Scale?

May 24, 2015 by Eric

A duplex scale is a length of the string, other than the speaking length, that is intended to vibrate sympathetically. That’s my definition, how they define it at the Oscar Walcker School is not known to me. There is often a rear duplex, but there can also be a front duplex, making it a triplex? The […]

Filed Under: HEP Guy, Piano Technology Tagged With: duplex scale, piano technology

What is aftertouch?

May 24, 2015 by Eric

This should help you understand the concept and reality of aftertouch.

Filed Under: HEP Guy, The piano world

Piano Tuning Changes The Brain

January 28, 2015 by Eric

I realize there are opportunities for jokes here, but this article from the University College of London about piano tuning is quite interesting. The process of training ones ear to hear “partials” or the harmonics of a vibrating string is quite difficult and takes a long time. But the process can be rewarding, in a […]

Filed Under: HEP Guy, Uncategorized

Say Bosendorfer: Brilliant marketing piece for pianos

January 3, 2015 by Eric

I actually forgot where I came across this wonderful piece of international marketing. I’ve been carrying it around in its own ph balanced box for years. There are a number of things that make this piece unique and powerful. First is the format. It’s rather large, multipage printed on a wonderful, thick paper. But the […]

Filed Under: HEP Guy, The piano world Tagged With: bo, Bosendorfer

Vienna Cultural Timeline

November 2, 2014 by Eric

I came across this chart recently, while going through some old files. I created it to show the relationship between Bosendorfer and the various luminaries that passed through Vienna.

Filed Under: HEP Guy, The piano world Tagged With: Vienna

Fazioli Moving Up

May 4, 2014 by Eric

I was invited to an event sponsered by the “new” Fazioli dealer in NYC. I put “new” in quotes because while the dealership stays the same, Klavierhaus, much has changed. This includs the new involvement by Michael and Marina Harrison formerly of Faust Harrison and Allegro Pianos, and a new location caused by the move […]

Filed Under: HEP Guy, The piano world Tagged With: Fazioli

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