Cletus wrote:
I think there is a benefit if you use a para EQ the way Frank did to enhance feedback or a particular frequencey that would resonate with the room. As you know a room can change depending on the amount of people and humidity in the air. What you dial in in sound check no longer goes after a crown gets in. I have a compressor mounted on board in one of my tele's and I can tell you there is a difference between it and the pedal version I have mounted in a box. Whether it is the fact that its an inch away from the pickups or some other mojo I dont know, but besides the convenience factor there may be sound benefits as well such as creating a buffer before it hits a fuzz box or some such contraption. Besides that it looks lame to keep turning around (or bending over) to mess with your gear IMO.
Rooms acoustic properties vary: thats a given. Also, I think its great Frank ised a para EQ to nail a tone that he was happy with, particularly with respect to getting notes to bloom quicker and feedback easily: he was an exceptional sonic manipulator, and used a wah pedal in much the same way long before he had onboard Eq's....you can often hear him using a wah in a static position to find a biting tone that would sustain and bloom, rather than the usual "heel/toe" style. Its not in dispute that there is a benefit to enhance feedback as you say......but thats not my point....
......again....it doesn't matter whether the EQ is fitted on the guitar or in a rack or a pedal or wherever. The only difference is where is lies in the signal chain, which makes no difference if its before the time it hits the PA if you're only looking for a sweet-spot. Think about it: you're only emphasising a particular frequency to make the timbral quality of the guitar signal feedback after it leaves the amp: it
doesn't matter if its in the guitar or a pedal/wherever.
Re your compressor: thats a much different beast than Eq'ing: esp if you're compressing a signal prior to mod and delay effects being added, but thats another story. There's also plenty of other variables that can affect variations between onbaord effects and pedal/rack effects, like signal length, quality of wiring, shielding, components used etc etc.
Convenience factor: weeeeeeellll.....I'mn not sold on that either: from what I read it was a screwdriver adjustment, so it could be set during soundcheck and then left alone....maybe the screwdriver was so it wouldn't get bumped accidentally?.....either way, it doesn't support an argument that having it on the guitar means adjustments can be made easily on the fly. Adjusting gear occasionally is part of the game, every gigging muso with electric equipment deals with it: it doesn't take that long to push some EQ where you need it (or where you
don't as the case may be).