BBE Sonic Maximizer - one you play through one, you'll never want to play without one again.

It cleans up the signal from your amp to your speakers and smoothes out the highs, mids and lows.

You really have to hear it to believe it. Under $200 :

http://www.bbesound.com/products/sonic- ... s/482i.htm

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Being able to play and enjoy music is a gift that's often taken for granted.

Don't leave home without it!

I go along with thne wah pedal suggestion,Cry Baby,Vox,Teese RMC(you can sometimes get them for around $200),Fulltone.

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'65 Strat,65 Mustang,65 Jaguar,4 more Strats,3 vintage Vox guitars,5 Vox amps,'69 Bassman with a '68 2-15 Bassman cab,36 guitars total-15asst'd amps total,2 vintage '60s Hammond organs & a myriad of effects-with a few rare vintage ones.

I was going to say Wah but Miami Mike's got it. I use one on both guitar and bass and except at very low volume, there's a considerable improvement to your sound and you can tailor it to whatever room you're in. So I'm +1 on the BBE.

My second choice, if that doesn't appeal, would be the Wah because of the many uses from vintage tunes to now. Or for a somewhat more limited range of applications, an envelope filter (aka "auto wah") might be worth considering.