Boss Audio Systems RP250 user manual Compressor, Distortion

Wah Level - Knob 4 adjusts the Wah Level. Ranges from 0dB to +12dB.

Compressor

A Compressor is used to increase sustain, tighten up guitars, and prevent the signal from clipping the input of other effects. It sets a maximum boundary for the strength of a signal.

Comp Model - Knob 1 selects one of two Compressor models: DIGCMP (DigiTech® Compressor) or CSCOMP (Based on a Boss® CS-2 Compressor/Sustainer). Press this knob to turn the Compressor on and off.

Sustain - Knob 2 adjusts the amount of sustain. Ranges from 0 to 99.

Tone/Attack - Knob 3 adjusts the tone for the DigiTech Compressor, or attack for the Boss CS-2. Ranges from 0 to 99.

Compressor Level - Knob 4 adjusts the Level from the Compressor. Ranges from 0 to 99.

Attack (X-EditTMonly for DigiComp) - Adjusts the amount of time the Compressor takes to respond to a signal that exceeds the threshold. Ranges from 0 to 99.

Distortion

The RP250 models the tones of 13 popular distortion stompboxes, each of which can be tweaked and modified, just like the real thing.

Distortion Model - Knob 1 selects one of 13 Distortion models. Press this knob to turn the Distortion on and off.

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