The name should give this away - This effects unit can be 'inserted' at various points within the stream of sound that starts at the input, through the channels and on to the outputs. Placement of the unit can dramatically change the recording process. First, lets have a look at that stream of sound....
So we plug in an instrument and play a sound.
Take a look at the position of the Track. When you record this is where the sound is saved. Note that it is saved before the main channel. So any Processing (volume, panning, EQ) you do at this point will be heard but not saved. (a lot of people get caught out by this when they transfer the tracks to PC - The channel processing is not transfered!)
Now look at the yellow sections of the table above (I have put a little asterisk in them for those viewing in Black and white!) These are the points that the Insert effects unit can be placed. Lets get an example going: We have already recorded a guitar on track 1 and a Bass guitar on track 2. We didn't use any effects on either recording.
Switching the Insert location So we have recorded three tracks, one with distortion. But now we want to add an effect to the first guitar. We could select a new effect and rerecord track 1 or, better still, we could add the effect to the all ready recorded track.... We need to move the effects unit to position 'b' in the stream of sound.
Now play back the Mix. The first guitar will now be distorted as well as the second. Play around. Try out the different effects. Don't worry, you won't alter the track in any way, the effect is being placed after the recording. Once you have it like you want it. There is a slight problem.... If you move the effects unit to a new position, Track 1 will return to the clean sound. You can consider this Clean recording a "Dry Recording" and use a bounce to save the effect, but to save time now we will let track 1 return to its clean sound. The next Insert position is after the convergence point but before the master channel (position 'c' in the stream of sound diagram). To Select this position press the [INPUT SRC] then the [STATUS KEY] above the Master channel. This will alter all tracks with which ever effect is selected. There are effects in the unit categorized 'Master' and are designed just for this position, but there is nothing to stop you applying any of the effects here. Experiment. Once you have got the hang of this. The next important step is understanding Wet & Dry Recording (Guide coming soon) On to Send/Return Effects | ||||||||||||||||||||||||||||||||||