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rack eq?


Hey seymour,

If you’re new to outboard EQs, I’d suggest a 2/3-octave model. Typically these are stereo models with 15 bands per channel (you’d only be using one channel). The filters with these equalizers are fairly broad so you basically have a “supercharged” tone control with more options than you get on the most head units, even those with built-in equalizers. Parametric EQs are also great for bass, but they require a lot more skill and and experience.

As far as a particular model, go with something vintage from a reputable brand like Ashly, Rane, Symetrix, dbx, etc. With the world going digital, you can get great deals on ebay and elsewhere for used analog EQs. Stay away from the cheap stuff like Behringer, DOD, Alesis. You can get some good budget products from these companies, but not their equalizers. Cheap equalizers are usually really noisy, among other things.

Regards,
Wayne A. Pflughaupt


Administrator, Pedulla Club #45
Administrator, Tobias Club
Big Cabs Club #23
Pedulla Club #45


 
Definitely recommend a parametric EQ. Graphic EQ's have a pretty serious impact on tone, especially the feel of a bass cab on stage. Analog EQ's have 4 op-amp stages per band, so a 31-band EQ subjects your signal to 124 of them. Digital EQ's tend to be cleaner but introduce some latency, so it feels a bit disconnected from your playing. Their usefulness for PA purposes makes them mandatory at a mix station, but in a bass rig you want to avoid excess circuitry. Parametric is the way to go, which is why they're so common on bass amps.

But still, if you're considering a 31-band EQ, you probably need a different cab.