Inspector (http://elementalaudio.com/products/inspector/index.html) is a spectrum analyzer and an indicator of clips produced by VST Elemental Audio.
There are PC and Mac (OS 9 & X)

Trs easy to install, configure almost nothing.

Note that settled at the same time dmo versions of two other plugins that mark. Apart from completing your list of VST, does not pose a problem and DMOS can be used.

SUITABILITY/PERFORMANCE

PC DFI board (via chipset) with AMD XP1300, operates without a problem.
Does not seem large consumer of resources.

OVERALL OPINION

- How long have you use it?
Few weeks, but some dj mixes

- What is the particular feature you like best and least?
Plus: + free. The least? : VST only.

- Have you tried many other models before acqurir?
BS-only spectrum that does not hold, at least for the PC version.
I visit many sites prsentations of spectrum analyzers, including pay and I must say that for my comptences, I do not want to purchase something else.

- How do you report qualitprix?
Arfff !!!!!

- With the exprience, you do again this choice? ...
Yeah. Up Submitted me what a better place.

It is found here (http://elementalaudio.com/products/inspector/index.html)