Device · Stereo
Band Width
Stereo width on one frequency band, placed anywhere in the spectrum. The band is set on the live spectrum or snapped to one of eight named bands. A vectorscope shows the processed band alone with its correlation, and a lamp turns red when the correlation falls under +0.2.

Parameters
| Parameter | Range |
|---|---|
| Width | 0–2, 1 is unchanged |
| Band | eight named bands, or free low and high edges |
Controls and display
One adjustable band of stereo width, anywhere in the spectrum — a scalpel: Width 0–2 (default 1) on a band you place freely.
Surface (the width dial): the WIDTH knob sits in a dial in the middle — twelve o'clock is 1.00 (untouched), turn left toward MONO, right toward WIDE; the arc grows from the centre so a glance says which way you went. The BAND card on the left is where: the live spectrum with the band drawn as a lens — drag the lens body to move the band (its span kept), drag an edge grip to widen or narrow it (a free band reads "custom"); the eight named bands (sub … air) are a ruler under it — click a segment to snap to that band, or pick one in the preset menu in the card's head; the LOW / HIGH EDGE cells show the edges in Hz.
The THIS BAND card on the right is what the width did: a vectorscope of the processed band alone (a vertical line is mono, a round cloud is wide, a lean to the diagonals is out of phase), its correlation as a centre-out bar and a number, and a MONO SAFE lamp that turns red (PHASE) once the band's correlation falls under +0.2 — the sign the width has pushed it into cancellation. The dock box is the same three objects at mini scale (no lens; the ruler still picks).
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