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previous: Mike Burgundy H6K unofificial site;http:/... -- 8/24/1999 12:48 PM

Re: Red Box seaker cab simulator

8/25/1999 1:42 PM
GFR	Re: Red Box seaker cab simulator To get the same response with a passive circuit you would need 3 coils, 4 capacitors and a few resistors. One RLC to give the peak at 100 Hz, a simple RC circuit for the "presence" and a fourth order passive filter (C-L-C-L) to give the treble rolloff. It's much more close to what a speaker sounds like than the VTwin thing. Plus a transformer for impedance matching/ballanced outputs/ground loop breaking.

8/25/1999 1:42 PM

GFR

Re: Red Box seaker cab simulator

To get the same response with a passive circuit you would need 3 coils, 4 capacitors and a few resistors. One RLC to give the peak at 100 Hz, a simple RC circuit for the "presence" and a fourth order passive filter (C-L-C-L) to give the treble rolloff. It's much more close to what a speaker sounds like than the VTwin thing. Plus a transformer for impedance matching/ballanced outputs/ground loop breaking.