Questions about Bright Cap and Filter Slope parameters

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blackie1

New Member
Just updated my firmware and saw a couple of new parameters, anyone experimented with these yet?

A popular Vox AC30TB mod is to remove the bright cap, so to simulate with the AXE (using Top Boost amp block with Treble set to BRT), would you just increase the default setting which is 0.1 nF?

Also, the filter slope on a delay block is set to 6db/oct, not sure I understand what that does. Anyone?

Thanks
 
blackie1 said:
A popular Vox AC30TB mod is to remove the bright cap, so to simulate with the AXE (using Top Boost amp block with Treble set to BRT),
Click to expand...
No. Just turn the bright setting off. That is the same as having no bright capacitor.
 
To remove the bright cap select the Treble knob and press Enter. The "BRT" text should go off. The Bright Cap parameter allows you to change the value of the bright cap when the bright circuit is engaged (BRT text on).

Filter slope is the order of the filter and determines how steep the transition from passband to stopband.
 
The roll off determines how steeply the highs roll off. Higher values will make the highs decay more quickly. This is used to simulate tape and analog delays or just to take the high edge off the echos.
 
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