AU LAB/POD FARM 2.0/LIVE LAPTOP RIG TUTORIAL PART 6 – Dual Rig Distorted Tones

In previous instances – I haven’t had a whole lot of success with running both A and B channels on a dual rig – but I thought I would try to steal a tone idea from Joe Bonamassa, and give it another shot – this time running a dirty and clean tone at the same time and blending the two for a more complex tone.

This post won’t be as in-depth as some of the other AU LAB posts I’ve done as I’ve detailed a lot of the process already.

As a starting point – here’s the DIST 2 rig:

The pedal configurations are very similar to what I set up here:

The wahs and volumes are both assigned to the same pedal so that 1 pedal controls both functions.  Ditto for the distortion and the reverse delays (usually off) which I can kick in for some grand psychedelia.

In the next version of this rig – I would probably set the Mix knob of the delays to the expression pedal so I could dial in the amount of reserve delay I wanted when it was on.

As another option – you could also set the volumes independently – one to the short board volume and one to an expression pedal –which would allow you to have a clean tone and dial in the amount of distortion you wanted a la Jim Thomas of the Mermen.

EQ

One of the biggest problems I’ve had when using dual rigs in the past is a weird boosting of certain EQs.  Particularly on the low E string.  In this case what I’ve done is to cut the bass in the 80 Hz by 6db on the Graphic Eq in the signal chain.    This was an idea I got from a REALLY cool acoustic post that Bob Brozman had on his site detailing his live rig and correlating specific Eq ranges to strings.  It worked pretty well and helped tame the woof on the low E string.  There’s also a 3db boost at 750Hz and a 2db cut around 3k.

Kicking on the distortion on the distorted side take out some of the extreme low-end and compresses the low E string in a pleasing way.

The Tube Screamer settings I’m using are:

Drive 24%

Gain 66%

Tone 13%

Another thing that has helped with this is splitting the Stereo send.  I’ve panned these to 27% on either side.

Here’s the mixer setting:

Another important note – this is running out mono to an amp – so that will further affect the sonic split.  I’m running the rig in stereo because I like the sounds of the effects in stereo better than mono – but ultimately this is going down to a mono signal.

Here are the Silver Marshall Model Settings:

In live use – the Atomic is really bass heavy – so I’ve cut out a lot of the bass here and typically have it at 3-5 depending on how the room sounds.

Gaining Perspective

Another problem that comes up with laptop guitar – or modeling in general is that it’s really easy to overdo it on the gain.  When I got my first distortion pedal – I remember turning all the knobs up 100%.  It took a while to get to where I started experimenting with eq and gain staging to try to get some saturation – but keep the overall definition.  The use is gig specific –  If the sound requires a lot of gain and sludge – then I go for that – but in general – I definitely try to scale it back a bit.  I can always add an overdrive or distortion pedal if I need to increase the amount of gain – .

And the clean settings:

The volume is a constant adjustment issue here. (also note the eq differences from the settings in the AU lab tutorial).  Here – I’m just trying to find some good mix of dirty with a bit of clean for clarity.

Here is a short example of the tone – this uses the clean channel from the fender and the dirty channel from the Marshall.  This was just the setting with the same AU lab settings in the AU lab posts – recorded directly in AU lab.

One thing I realized after I tracked this is that the feedback on the Tube echo is set a little too high.  I usually leave them both around 4 so it gets a little verb/slapback sound.

I have the tube drive on the Fender off for this example but can switch it on for extra gain if I need it.

In the meantime – you can download this tone here.

Hopefully this has been helpful.  I’ll be doing a post on using AU lab as an acoustic pre for live use soon.

Thanks for dropping by!

-SC

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