Boss PS-6chat_bubble_outlineFrom real comments

The stereo detune mode is the pedal's standout feature for many players. Multiple commenters single out the stereo detune/chorus as the PS-6's best trick, describing it as glassy, wide, and capable of an enormous stereo image when split across two amps. It's praised as a cheap way to thicken a mono signal or create double-tracked sounds live, with several noting it sounds even better filling a room in person than it does in a recording.

Harmony and pitch-shifting performance draws mixed reactions. Some players say the PS-6 fixed tracking issues from the older PS-5/HR-2 and handles two- or three-part harmonies (Thin Lizzy, Queen) convincingly. Others find harmony mode unintuitive, requiring deliberate note-bending, or say pitch shifting sounds compressed, tinny, or 'toy-like' compared to newer competitors like the TC Electronics Quintessence or Eventide pedals.

Getting good tones requires patience, positioning, and gain-staging know-how. Several users stress that this is not a plug-and-play pedal—results depend heavily on whether it's placed pre- or post-gain, in an effects loop, or before dirt pedals, and effects can sound different per mode. New owners often feel overwhelmed initially, and one user reported excessive noise when switching to a distortion channel, drowning out the harmonies.