Spatial Phaser

The SPH-1 is a 14-stage stereo image phaser. It consist of two identical voltage controlled all-pass filters with
seven notches stretched over the whole audio range which ensures constant phasing effect. The all pass filters are
combined with original audio signals resulting in an almost constant gain and phase shift of 2400 degrees across
the entire audio range.

• 30 mA +12V
• ? mA -12V
• ? mA 5V

No info about availability.