Here are some great web sites for finding the lowest prices on computer hardware and software, musical instruments, midi gear and pro audio/video gear.
Please note: All links open in a new browser window.
The exploitation of intervals which lie between the semitone steps of the equal tempered scale. This allows the use of tunings and modes which are more typical of non-western music. This important and underestimated facility is at last becoming available on synthesisers.
Web Links 
synthesiser
