Empress Chorus
| Manufacturer | Red Witch |
| Function | Effect (Chorus), Effect (Vibrato) |
| Country | New Zealand |
| Form Factor | Footswitch |
| Signal Path | Analog Hardware |
| Dimensions | 118mm x 38mm x 94mm |
| Weight | 395g |
| Power | 9 volt battery or DC 9 volt wall wart |
Added by pekka.kokkonen