I think people get confused about the "INPUT(REC DRY)" insert mode for two reasons.
1) They think it's necessary in order to record the guitar without effects. It's not. You can record without effects by simply switching the insert effects off. The reason for "INPUT(REC DRY)" mode is to record while using an effect, but not have the effect recorded. You hear the effect while you're playing, but only the dry guitar signal is recorded (the same signal that would be recorded in "INPUT(NORMAL)" mode if you switched off the effects).
2) They think that "INPUT(REC DRY)" mode is used for adding effects to a track after it's recorded. It's not. To add effects to a track, you need to set the insert mode to "TRACK x" --
not "INPUT(REC DRY)". Then you need to bounce it to another v-track.
Insert effects get their name from the fact that they can be
inserted at one of several different positions in the signal path. These positions are:
1) INPUT. This inserts the effects between the input (your guitar or microphone, for example) and the tracks. There are two variations of this. "INPUT(Normal)" records the effects to the track. "INPUT(REC DRY)" splits the signal, applying the effects to one signal and sending it to the output (headphone jack), while sending the other signal to the track without any effects.
2) TRACK. This inserts the effects between a single track or track pair and the mixer. You hear the effect in the mix, but you haven't yet recorded it anywhere. To record it, you need to bounce the mix to another track. If you only want to use this technique on one track, then it's easiest to simply apply the effect to that track while doing your final bounce/mix. Alternatively, you can bounce just the one track by muting all of the other tracks, but that's more work. So, you'd normally only do that if you have more than one dry track that you want to apply effects to.
Although you'd normally use TRACK insert mode on a dry track, there may be times when it's useful to apply effects to a wet track. For example, the FX effect of the Micro BR (or MOD in the other BRs) allows you to choose only
one of several effects. If you want to combine several FX effects, the only way to do it is to first record one effect in "INPUT(NORMAL)" mode, then switch to TRACK insert mode and apply a second FX effect to the track while bouncing it to another v-track.
3) MASTER. This inserts the effects between the mixer and the output. So, they will be applied to the entire mix (all tracks plus the rhythm track and the input).
4) RHYTHM. This inserts the effects between the drum machine and the mixer. You can achieve some pretty wild and spacey rhythm sounds by applying insert effects to the drums. As with TRACK mode, you'll hear the effect but it will not be recorded. To do that, you must bounce the mix to another track. Again, you can do this in your final bounce/mix, or you can bounce just the effected drums to a track pair by muting all of the audio tracks so that only the drums are bounced.
Notice that in all modes except INPUT, the effects come
after the tracks. That's why they are not recorded unless you bounce them. Bounce mode routes the output of the mixer back to the specified v-track or v-track pair, allowing you to record what you hear. In INPUT record mode, you
hear all of the tracks and the drums from the mixer output, but you only record the input.
All of the BRs have a MUTE button except for the Micro BR and the BR-532. In the MBR and 532, you can drop the track levels to minimum instead, or switch the track to an empty v-track.
- 64Guitars
http://www.geocities.com/sixtyfourguitars/BossBr/