This video, via SB-SIX, is a user review of the new Hypersynth Xenophone monophonic analog synthesizer:
The Xenophone is an advanced analog mono-synth with 100% analog signal path.
It has three oscillators, two subs, three ring modulators, one multimode VCF and analog distortion, all based on discrete analog circuits followed by a high quality stereo digital delay and reverb.
In addition to its synthesis capabilities, it can be used as a powerful audio processor to colorize an external input signal by analog filter, distortion and DFX.
The Hypersynth Xenophone is priced starting at US $899. See the Hypersynth site for details.