SAVILLE ORGANS
Saville church organs were manufactured from the late 1960s up through 1991, and were quite successful for a period of time.
These were custom-built electronic organs. Unique to them was that every note of every stop had its own separate tone generator unit (oscillator), much the same way that a pipe organ has a pipe for every note and stop (generally speaking). the obvious difference was that the sounds were all electronic and since there were no pipes, blowers, etc., took up much less room.
This note/stop-independent generation system proved to be a double-edged sword: It gave a very rich ensemble sound, but in their large organs with thousands of oscillators, imagine the tech support nightmares. Especially in their old instruments from the 1960s which contained thousands of wax capacitors. Once some of them started to fail, it was only a matter of time before you had a major repair headache on your hands.
The largest Saville, four manuals and about a hundred stops, was installed in a concert hall somewhere in the Midwest. Don't recall exactly where offhand now. It was a big success when it was installed, and was written up in all the church organ journals. For its time, it was quite an amazing instrument. That it was begrudgingly hailed by the "pipe organs only" crowd was a testament to its success. However, once its electronic components began to age and fail, it was only a matter of time before it became a huge white elephant and got to the point where it was totally unplayable. It was eventually removed from the concert hall. I don't know what ever became of it.
The Saville Organ Co. still exists in Wichita, Kansas, but only continuing to support existing Saville organs. They do not make organs anymore.
In the mid 1990s, several employees from Saville, including Bob Mote and Dennis J. Ensminger, formed a new company called Dentronics. What they do is upgrade older analog organs such as Allen and Rodgers and retrofit them with new digital components from, I think, Musicom. They do not manufacture any new instruments.
I got to know Bob, Dennis, and the other Saville people back in the mid 1980s when I was playing for a large church in Hollywood. That church had a wonderful, acoustically perfect sanctuary, but no room whatsoever for a pipe organ thanks to the stupid architect who failed to provide space for one. So they were considering the idea of a large, custom electronic to replace their aging Allen analog organ from the 1960s (gawd, what an awful sound that thing had!!).
I drew up a specification for a four-manual custom instrument of about 150 stops and submitted it to Saville soliciting a bid. They flew me to their plant in Wichita to see how their organs are built, and took me to see several local installations. One in particular, in a large Catholic church, had an incredible sound.
When I got back from Wichita the church got a letter from Saville including their bid proposal....... of One Million Dollars and change!!! And keep in mind this was almost 20 years ago! The church fathers were having no part of spending that kind of money on any organ, let alone an electronic!
I resigned from that church before they got a new organ but I have heard that what they ended up getting was a Rodgers 960 (large three-manual) with a few pipe ranks.