Mutable Instruments Grids - Topographic drum sequencer
    Provides Trigger sequencer
  
16 HP (81 mm), 25 mA @ +12V, 1 mA @ -12V, 0 mA @ +5V
Made by Mutable Instruments.
Front panel
Clock  Clock
Reset  Tap/Reset
Map-X  Map-X
Map-Y  Map-Y   Fill1 Fill2 Fill3
Chaos  Chaos   Trig1 Trig2 Trig3
               Acc1 Acc2 Acc3
External links
See the homepage for more details.