SampleScience has announced the release of Thales Model I, a virtual instrument for Windows and Mac (32-bit and 64-bit compatible). The instrument features the sound generated by early sixties computer.
The sounds have been sourced in public domain films, which means that they are not clean: tape noises and background hisses are part of the sound of this ROMpler. Because of this, Thales Model I's tone is reminiscent of the Mellotron and other tape based keyboards of the sixties."
Price: £6.99 from Sampleism. A free 4 tones version of the instrument is available at archive.org. It is recommended that you try it before you buy the full version to ensure that the plugin is compatible with your setup.