The Tonelux EQ4P is a DISCRETE Parametric Equalizer with some very unique features. Notice that the panel has no Q control. The filter Q control is in relation to the Boost and Cut control, and uses a "Constant Energy Curve" that keeps the bandwidth wider at lower boost or cut levels and becomes narrow at higher boost or cut levels. This is musically pleasing. The curve is identical to many classic equalizers and is one of the reasons they are preferred over newer designs. When the PEAK button pressed, the 3 yellow "peak" buttons keep the width at a constant 1/3 octave for more precision control.
The High Frequency has a Shelving button instead of a Peak button. Since the Constant Energy Curve is so broad in the lower frequencies, there is no need for a low frequency shelf button.
With 4 bands of controls, each of the lower 2 have slightly different frequencies, allowing the lower band to go to 16 Hz, and the upper 2 bands are identical. The IN button is a silent IN/OUT button that does not bypass the unit, but it bypasses the filters.
Original Manufacturers Description
Technical Documents
Specifications
Brochure
Product Manual
Recall Sheet
User Testimonials
"The Tonelux EQ has more magic and versatility than any other equalizer
I've used. The sweepable frequencies let me zoom in on the sound I'm
searching for quickly and then sing with brilliant results. This is
consistent whether I use a high or low degree of boost/cut.
The sheer scope and sonic power of gear that fits into two
Tonelux V-racks is impressive. That, coupled with the fact that I can single
handedly roll it to any location is truly amazing. Small and modular
has never been done as effectively or efficiently as this.
All in all, the bar has certainly been raised, Mojolicious!" Mike Sapone
Mike Sapone is a record producer, engineer, and mixer from Long Island, New York who's credits include producing records for bands such as Brand New, Taking Back Sunday, Straylight Run, Public Enemy and Men, Women & Children. In 2006 Mike Co-Produced the critically acclaimed "The Devil And God Are Raging Inside Me" with Long Island group Brand New (Interscope Records). Read more about Mike Sapone's and other industry professionals favorite gear in Vintage King's "Producer's Corner".
