Samson 112C User Manual

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Using the Bass Attack Overdrive
The Hydrive combos feature Hartke’s Bass Attack 
Overdrive circuit allowing you to add a little tube 
type overdrive, some edgy dirt or all out fuzz.
 The Bass Attack Overdrive operates with three 
controls; the first is Harmonics, which is used to 
set the amount of overdrive. 
Next is BRITE, which is a high-frequency tone 
control inserted before the Harmonics that drives, 
or excites the Harmonics. 
Finally, MIX allows you blend between the origi-
nal clean signal and the overdriven signal.
 If you want to add a little tube tone, start with all 
three knobs at the 12:00 position. Slowly move 
the MIX to the right adding in more Harmonics. 
Now experiment with the Brite control to add 
more high-end distortion. Keep adjusting the 
Harmonics for even more fuzz. Often a little bit 
goes a long way. You may dial up a slight bit of 
overdrive and not even notice it’s on, until you 
switch it off.
For expanded control on stage, you can use the 
optional Hartke FS2 footswitch to select the Bass 
Attack Overdrive on or off.