http://tinpan.fortunecity.com/aphex/113/ J.P. Hovercraft's Sample Page A page dedicated to Mellotron samples for soundcard and sampler users. http://www.mellotron.com/ Mellotron The source for information, new sounds, and replacement parts for Mellotrons and Chamberlins. http://www.geocities.com/SunsetStrip/Studio/7846/mtron.html Mellotrons, Chamberlins, and their Sounds Information about the instruments http://www.obsolete.com/120_years/machines/optigan/ Optigan and Orchestron A history of the instrument http://www.optigan.com/ Optigan.com Dedicated to the OPTIcal orGAN, an instrument which stored its sounds on optical disks. http://www.eclipse.co.uk/vemia/mellotron/ Streetly Electronics: the original Mellotron makers. Service and repairs for sick mellotrons. Also a history of the instrument. http://www.serv.net/~geri/optigan.html The Optigan Disc Exchange Optigan disks for trade http://www.northcoast.com/~shojo/Optigan/optigan.html The Optigan Page Fan page dedicated to this odd instrument