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MMD > Archives > August 2016 > 2016.08.03 > 04Prev  Next


Wayne Stahnke Interview 1993
By Wayne Stahnke

Robbie,  Your posting yesterday on MMD about my early work on
electronic player pianos brought back pleasant memories; what
a pleasure to reflect on those early days again!  They were heady
times, when player pianos were pneumatic and electronic player piano
technology was just a dream.  Nothing was known about how to proceed
and everything was new.  I would like to expand on your note and make
some small corrections for the sake of accuracy.

I did my early work in a room provided for me by Dick Carty in his
shop, which was located on Imperial Highway in El Segundo, just across
the highway from Los Angeles International Airport.  I remember that
from the building we had an excellent view of the first Concorde
landing in Los Angeles [Oct. 23, 1974].

On Joe Feenstra's web site at http://www.jfeenstra.com/Carty3.html 
there is a photograph of the entrance and also a photograph of the
room where I worked and the instrument I was working on at the time,
with Eubie Blake seated at the keyboard making a recording.

That instrument was built by the Gordon Laughead Piano Company of
Grand Haven, Michigan, now out of business.  I equipped it with 88
Ledex tubular solenoids, one per note, each 1" diameter by 2" long.
This was in the pre-microprocessor days, so the electronics was
composed entirely of hardwired 7400-series TTL logic.  It was an
open-loop system, with no feedback.  Data was recorded on a TEAC
A-3300S stereo tape deck with a tape speed of 15 ips.

Although that first piano recorded and played well, I never
completed it.  Before it was done I was commissioned by J. B.
Nethercutt of Merle Norman Cosmetics to build a record-play mechanism
into a Steinway D instrument for his musical instrument collection.
I started work in late 1975.  It took me 2-1/2 years to complete,
with delivery in mid-1978.  It was the first player piano to use
feedback [velocity feedback to the solenoid] and the first to be
software driven.  It used an 8080A microprocessor running at 2.048 MHz.

Shortly after that I began work on the third generation of electronic
player pianos.  I subsequently worked with Bösendorfer and later with
Yamaha, but the earliest days were the best.

Wayne Stahnke - Live Performance
Reno, Nevada
http://www.live-performance.com/ 


(Message sent Wed 3 Aug 2016, 21:45:16 GMT, from time zone GMT-0700.)

Key Words in Subject:  1993, Interview, Stahnke, Wayne

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