Marshall Graphics Systems

When you need to recreate the authentic sound of actual acoustic spaces, there’s no alternative to the realism and flexibility of convolution reverb. The IR-L offers the same great sound and performance as our IR1, using a simple, streamlined interface for maximum ease and efficiency.

CPU Mode Full CPU or Low CPU

IR Graph

• Gain and Time -90dB to 0dB, 0s to 10s
• Zoom In and out on the time axis
• Zoom Reset Defaults to 6s display

Reverb Time Section

• Convolution Start 0s to 1s
• Convolution Length 0s to 6s
• RT60 Indicator 0.1s to 10s
• Ratio 0.25 to 1.00

Latency Shows the current latency in ms

Dry 0ms to 30ms delay of the dry signal

Dry/Wet 0% to 100%

Crosstalk 0 to 100 (IR-L Efficient module only)

Direct On/Off

Direct Pre-delay 0ms to 500ms

Output Gain Fader -50dB to 0dB

Output Meter -30dB to 0dB with peak hold and clip indicators