number-of-knobs:21 ✕ has-loop-button-function:yes ✕ width:464-mm ✕ release-date:unknown-help-us-by-suggesting-a-value ✕ headphone-sockets:2 ✕

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).