This video, via massivebeatzz, offers his take on the Roland TR-909 inspired drum machine, the Jomox XBase 09.
When it comes to emulating the original 909, this is what Sound On Sound magazine had to say about the XBase 09:
XBase 09 is serious about emulating the Roland TR-909. Like the 909, it is an analog drum machine, and it sounds just like the 909, and more!
It offers the same types of analog controls that the TR-808 and TR-909 did such as tuning, level, decay, snap, etc. However it provides more of these controls for more sounds than the originals ever did and has MIDI implementation and Patch memory making the XBase 09 a much more versatile machine than those originals.