Based on the PPG 313 Sequential Switch and used in conjunction with the MM-970A Progammable Sequencer (although you can use it with pretty much any multi-row sequencer), the MM-970B allows you to utilise all the rows of your sequencer for a single sequence, by manually or automatically switching between the rows.

How to use

• Connect each CV output of the MM-970A (or any multi-row sequencer) to the Inputs of the MM-970B
• Connect the MM-970A step 1 output to the SHIFT input of the MM-970B
• Connnect the MM-970B output to an Oscillator pitch up, for example

Now the sequential switch moves between sequences whenever the sequencer moves back to step 1. By changing the Control knobs on the MM-970B, you can choose how many times each sequence plays before moving to the next one. Setting a control knob to zero will skip that sequence entirely. This means you could create a potential 256-step sequence just using the MM-970A and MM-970B!