Ampeg SVT 7 PRO Peak Light

What happens when you unplug the BBE?

 

It's only temporary!

 

I don't know much about the BBE, but it sounds like you're slamming your input with it. At any rate, if you're getting a sound you like, have fun.

 

Not if you're getting a sound you like without it.

 

Any chance you're playing an active bass with a hot output? I'm not sure about the SVT-7, but I have the impression its preamp is similar to my SVT-3PRO. And there's one gain stage (with a level-sensing circuit feeding the Peak light) before the Gain control. It's definitely possible for me to light the Peak light with the gain at zero by putting in a hot enough signal.

 

could someone enlight me on this BBEmail thing? I've seen many here using that thing.

 

These questions can be figured out from reading the manual. The block diagram shows the peak light is on the preamp - before the power amp and yes, before the effects loop too. So the BBE can't affect the peak light. The master volume setting doesn't affect the peak light either. Turn down the amp's gain or engage the -15dB switch. By the way, it does not hurt the preamp to drive it into clipping, some people like that sound.

http://www.ampeg.com/products/pro/svt7pro/pdf/sw0787_revb.pdf

 

Some people think they're brilliant, and others think they're rubbish. (I don't own one)

It's called a Sonic Maximizer, and if you read the company's explanation of what it is and how it works, you will be lied to. I believe it's actually a side chain treble expander. It boosts the amount of treble in a signal, based on the strength of the midrange frequencies. My personal pet theory about why some bass players love them is because it removes some of the dullness that comes from dynamic range compression. (Notice the OP always runs his amp's built-in compressor) So it sort of "un-compresses" the treble in a signal, gives back some of dynamics that compression takes away, because the treble frequencies are an audio cue for our brain of how loud a signal is. So it makes it sound louder without actually being louder.

 

ok....... I feel it's like reinventing the wheel according to what you describe. But basically that was a bit my point of view about it from the beginning ; )

 

I like running my Turntable through a BBE sonic maximizer!

 

Mine too, except I just thought of it as a mid scooper that had a fairly specific way of doing it. But while I'll state my opinion of them if asked, Hi-End didn't ask so I won't.

EDIT: Oh gee, I guess I did anyway. Sorry.