Mira, pues este no lo conocía y tiene muy buena pinta:
Tatapoum 4 is a combined drum sampler and pattern sequencer. It can be used in three ways:
* the Tatapoum Drum Sampler,
* the Tatapoum Pattern Sequencer,
* the Tatapoum Sampler and Sequencer together.
The Tatapoum Drum Sampler features 10 drums, each with:
solo, mute, load and preview controls,
pan, sample playback length, normal/reverse playback direction, full/fade playback envelope,
playback levels for high and low velocity, pitch control (...)
http://soma.asseca.com/wiki/Tatapoum/HomePage