The ER-130 comes equipped with two inputs for left and right channel of a stereo signal. Inside the module, material gets converted into the M/S format. Results can be tapped off two send connectors. This routing concept makes it possible to alter mid and side elements of a stereo signal separately with all kinds of effects, filters and such. For instance, the user can dampen the mid band with a low pass filter or equalizer, while the side band is treated with a chorus. Results can be returned to the ER-130. The module then converts mid and side signals back to the L/R stereo format. The outcome can be tapped off two connectors. Additionally, the ER-130 offers a potentiometer for influencing the stereo width. A CV input plus attenuator makes it possible to modulate the parameter. The side band can be trimmed via a low cut filter with adjustable frequency. Thanks to a bypass switch, A/B comparisons can be done in the twinkling of an eye.
Two audio inputs and outputs
Two send and return connectors
3U Eurorack module, 10 HP wide, 40 mm deep