Mix

A rig-level settings pane, not a chain slot. It has controls but no model behind it, which is why parameter definitions belong to either a model or a pane.

Control Range Default Source
A Lev a_lev -60 – 12 dB 0 dB confirmed
B Lev b_lev -60 – 12 dB 0 dB confirmed
A Pan a_pan -100 – 100 % 0% confirmed
B Pan b_pan -100 – 100 % 0% confirmed
A/B Delay ab_delay -30 – 30 ms 0 ms confirmed