In this video, Surachai demos the Tip Top Audio Z8000 Matrix Sequencer.

Surachai notes:

The Z8000 is composed of 10 separate sequencers that can run independently from each other.

Eight of the sequencers are 4 steps and these are indicated by the red lights

• • Four of these four step sequencers go horizontally.
  • The other four – four step sequencers go vertically.

Two sixteen step sequences are indicated by two green lights and they both begin on the top left.

• One of the sixteen step sequencers cycle through the matrix horizontally.
• The other sixteen step sequencer cycles through the matrix vertically.

See Surachai’s site for more details.