Dr Tone's Helix Bass Lab
Presets and Settings for the Helix Floor, Rack and Stomp
EQ Settings:
Spector Tone Pump 3
Classic settings
It is a VERY complex Preamp. Some love it and some hate it. And yes the Q value does change on the low EQ. And the mid frequencies change as the preamp becomes more extreme.
1
LOW
Frq
70Hz
Q
1.5
Gain
3.0dB
MID
Frq
600Hz
Q
0.2
Gain
-7.0dB
HIGH
Frq
5kHz
Q
0.8
Gain
2.0dB
LOW CUT
30Hz
HIGH CUT
16kHz
LEVEL
1.5dB
2
LOW
Frq
70Hz
Q
1.5
Gain
7.0dB
MID
Frq
400Hz
Q
0.2
Gain
-7.0dB
HIGH
Frq
5kHz
Q
0.8
Gain
5.0dB
LOW CUT
30Hz
HIGH CUT
16kHz
LEVEL
1.7dB
3
LOW
Frq
70Hz
Q
2.5
Gain
12.0dB
MID
Frq
300Hz
Q
0.2
Gain
-6.0dB
HIGH
Frq
5kHz
Q
0.8
Gain
8.0dB
LOW CUT
30Hz
HIGH CUT
16kHz
LEVEL
1.8dB