This video, via perfectcircuitaudio, the sound and features of the Analogue Solutions SEMblance synthesizer.
The AS SEMblance is a 2 oscillator synth, inspired by the Oberheim SEM. It offers a separate LFO, multimode fileter, mixer and 2 envelope geneartors. It also features a POLY mode allowing you to chain 4 SEMblances.
The Analogue Solutions SEMblance retails for about US $750.