elysia xfilter 500

Yes, this is a 500 series module, so it must be installed in a compatible 500 series rack or chassis to receive power and audio connectivity.

While the unit is designed as a true linked stereo EQ, you can certainly use it for mono sources. However, the stereo linking is always active, meaning both channels will be adjusted simultaneously by the same controls.

The Class-A design provides a very clean, open, and high-fidelity signal path. It is known for maintaining clarity and punch even when you apply aggressive EQ settings, avoiding the distortion or muddiness sometimes found in other circuits.

The xfilter 500 uses computer-selected, stepped potentiometers. This ensures that your settings are precise and easily repeatable, which is particularly useful when you need to recall specific EQ curves for stereo mastering or mix bus processing.

It is a 4-band parametric equalizer. It features high and low shelving filters that can be switched to resonant high and low-pass filters, along with two mid-band peak filters for surgical or broad frequency adjustments.