pro s and cons of bi amped guitar rigs?

5
Plusses:

Different range of sounds
Louder

Minuses:

Can be too loud
Heavier/ bigger pain in the ass to gig with


I just about always play through two amps. I like having a setup where I can drop in some distortion or boost on just one amp, or where rolling back the volume knob cleans up one amp more than it does the other.

Is this proper to call it "biamping" though? I've never heard the word "biamp" used outside the context of a crossover network with one amp for the low frequency and one for the high. I guess "bi" means two, and "amp" means amp and everything. It just seems weird to call it biamping, rather than "playing through two amps".
"The bastards have landed"

www.myspace.com/thechromerobes - now has a couple songs from the new album

pro s and cons of bi amped guitar rigs?

6
i use two amps together, ivp through a 10 + 15. 64 bassman through 2 x 12. i find the highs and mids on the ivp are awsome. very defined whilst still being driven but the lows dont seem to be much to speak of. the bassman has awsome lows and the most beautiful fuzzy tone when cranked (being 50 watts its not too loud either), so together its like the best of both worlds. lugging is alot lighter as the boxes are smaller than a quad. but there is more gear to lug.
possible earth loops can be a problem but there are ways around it. in-house engineers that dont have an extra mics and leads (or say they dont because they are lazy) to mic up both boxes are a pain in the arse. looking in to getting my own mics so this wont be a problem.
cheers
Gary
www.superpussy.com.au

pro s and cons of bi amped guitar rigs?

10
Actual bi-amping (as Scott/TMH has noted) -

Trace Elliot made a power amp for guitar (I think) called the RA 500 Super X. It's a dual channel amp that could be run in stereo, bridge or bi-amp mode. I run a Marshall head's line out into channel A and use the thing in bi-amp mode. (The power on this Marshall amp is then run into a 4 x 12, but a pre-amp would work just as well). It has a fixed frequency crossover that happens to work well with a heavily distorted guitar.

The biggest advantage to this approach is that it allows me to play with the relative power levels of the hi and lo channels on the power amp, adding definition in whichever part of the frequency spectrum I want to emphasize. Figure it's almost like another type of tone control on your amp. Any potential phase issues are insignificant to my ears.

It's a lot to lug around, but I don't care. We've got much worse shit than that in my band.

= Justin

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