Hi Mike,
Comparing Ketron to Yamaha is an unfair comparison.
Does Ketron make motorcyles, Acoustic pianos, semi conductors, stringed instruments, jet ski's ?
Here is the description of Yamaha :
Business Description
YAMAHA CORPORATION is a Japan-based manufacturing company engaged in five business segments. The Music Instruments segment is involved in the manufacture and sale of musical instruments, including pianos, string instruments, percussion instruments, wind instruments and electronic music instruments, the operation of music schools and the music promotion activity, as well as the musical note publishing and record businesses. The Audio and Video (AV) and Information Technology (IT) segment offers audio equipment and information communication equipment. The Electronic Components segment offers semiconductors. The Living segment offers system kitchen, bathroom vanities and system houses, among others. The Others segment manufactures and sells golf equipment, automobile interior parts, factory automation (FA) machines, molds and parts, among others.
http://www.global.yamaha.com/ir/data/index.html Look at the exchange rates from 2006 to 2010. Yamaha as a company is probably 1000 X's the size of Ketron. How do you think those same exchange rates effects a smaller company like Ketron ?
Being an ex retailer, I can only say that your opinion about HUMONGOUS! profits is rediculous. Ketron retailers make much less profit selling a Ketron product than all other manufacturers.