width:350-mm ✕ inputs:2 ✕ does-not-require-power-adapter:yes ✕ number-of-knobs:21 ✕ has-an-effects-section:yes ✕

Allow OR queries (select multiple values per filter)

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).