J1000 DELTA is mixing equalizer with a twist. It shares the same HP/LP and output section as J1000 Beta.

The obvious differnce is the way Delta handles audio via it's tilt and concurve modules. Actually, they are just pairs of filters that are set to work parallely. In case of tilt when one filter goes up, other goes down. Since their central frequencies are far apart, it results in spectrum tilting. In case of concurve, which name derives from convex/concave curve, both filters react the same way, so when you move [C] fader up the spectrum "smiles", and when you move it down it "frowns". Loudness difference is automatically compensated. Both modules offer three selectable curve modes. Switches labeled diametric flip left channel processing for each module, so you get diametrically opposite responses for left and right channel. Therefore, Delta can be used instead of classic panning controls for greater creativity regarding stereo image.

J1000 DELTA frequency response graphs

New in v2.0:

• Improved GUI.
• Numerical readouts for all faders.
• New audio controls.
• Resonants switches for HP and LP filters.
• Optimized CPU usage.