Sunday September 05 , 2010
Text Size
   

Crossfading effects in MB7

This video shows how to use 2 delays in MB7 to create live beat delay effects.

→ The sound was recorded with a specific USB "soundcard" and suffers glitches due to the high power needed to record video with sound (sound stutters sometimes).

→ Click here to watch

Video contains sound, approx 4 MB, 1mn57

Explanation

The track is made of two loops:

  • The first loop goes to bus 1 with the modulated filters and delays.
  • The second loop goes to bus 2
  • The first loop also goes to Bus 3 to provide an independant dry and unfiltered signal.
  • The delay have their tempi set at the right BPM, and various filter effects.
  • Delay time is also not the same on both delays
  • The Fx2 Aux delay has a flanger loaded in the wet-insert slot.

 

The first bus is set as follows

MB7-VIDEOauxdel
  • 1a - is the filter settings, here a bandpass filter with a high offset and resonance to the max for the demo.
  • 1b - is the modulation source and amounts. The source is an LFO connected to modulation input A.
  • 2 - The two inserts are in parrallel instead of insert 1 going to insert 2. Each insert takes its source after the filter, and then mixed in the Crossfader under the name of "XF" and "Fx2"
  • The crossfader allows to select various sources and mix them together.
  • XF is a dynamic input: it can be the sound at the inputs, after the filter, or after Fx 1 as we chose here. So we have Fx1 on one side of the crossfader, and Fx2 on the other side of the crossfader.
  • If the source of XF was "Input", then we would hear the "dry" input sound on XF, and the output of Fx2 on the other side.
  • When the circuit is in "serial" mode ( - - ) , then the source of Fx2 is Fx1. If the channel is in dual mode ( = ), then the source of Fx2 is the output of the filter.

Press on the "Help" button of MB7 to show explicit circuit diagrams and more info.


 

Aux delay is a delay effect from BlackBox II