62Hz +3db
125HZ +3db
500Hz -9db(this is the most important tweak)
This midrange tweak smooths the sound out considerably.
I am using a MosValve 80 watt stereo power amp and 2 Marshall 4 x12 cabinets
with Celestion Vintage 30's. I used single 12 EV's for the last 3 years or
so until recently switching to the Marshalls. The EV's have an even greater
peak at 500Hz.
I also use a BBE 422 Sonic Maximizer. This adds a subtle clarity to the
sound. I use it with the ADA but not with other preamps I have.
Here we go!
This patch is good for a lighter distortion/bluesy tone. It gives me a
good Wind Cries Mary tone with the volume knob turned down to around 7
on the guitar. The guitar has a 500K DiMarzio Custom Taper pot and a
22pf capacitor (to not roll off the highs when turning the knob), and
Seymour Duncan Hot Stacks in it. Running the guitar full up will yield
a medium distortion tone for chording.
OD1: 3.8
OD2: 2.2
Master 5.5
Bass +4
Mid -4
Treble -2
Pres 2
Depth 0
Rate 0
Voice Tube distort
This patch is for basic power chord rythym playing with humbucker, AC/DC
ZZ Top etc. I also get a good Robben Ford lead tone VERY similiar to
"The Brothers" on Robben Ford and the Blue Line.
OD1: 3.0
OD2: 4.0
Master 4.0
Bass +4
Mid -4
Treble -2
Pres 0
Depth 0
Rate 0
Voice Tube distort
I use this with a very small room reverb sound (.8secs) set very dense.
Lexicon has a factory reverb in the PCM70 called "Headbanger plate" that
this reverb is similiar to. I also use a very small amount of delay at
135ms to simulate a more live room.
This patch is a good singing lead tone that will feedback at reasonable
volumes. I like it for Larry Carlton,Santana,Landau type tones.
OD1 4.6
OD2 4.8
Master 5.0
Bass +6
Mid -4
Treble -2
Pres -2
Depth 0 (optional to use 16 here and a rate of .3)
Rate 0
Voicing Tube distort
For effects, I like a medium room sound (2.0 seconds) and a stereo delay
set at the correct tempo. I have one patch in the Intellifex set to
375 in one side, 750 in the other with different feedback rates. The
effects are not mandatory by any means.
This patch is another lead tone. While not as distorted, it has a
punchy clarity that I like for some power ballads.
OD1 3.6
OD2 4.4
Master 5.5
Bass +6
Mid -4
Treble 0
Pres 2
Depth 0
Rate 0
Voice Tube distort
As you can see from the settings, the majority of the tonal variation
comes from the settings of the tube gains. The tubes sound like they
are hooked in series so changing OD1 affects OD2 since there is
less signal being supplied to it.
Even for a metal type tone, I never run the gains over 5. The tone
turns to mush and the noise level gets uncontrollable (I am using the
programmable HUSH in the Rocktron Patchmate for noise reduction which
is mandatory on the ADA for quiet operation).
Hope this is interesting.
Gary Watts
Hewlett-Packard
Corvallis, OR
SS