8760 S. Sandy Pkwy.
Sandy, Utah 84070
Phone (801) 568-7660
Fax (801) 568-7662
Int’l Fax (801) 568-7583
http://www.dbxpro.com
A Harman International Company
18-6397 -A 5/03
224
AFS
™
Advanced Feedback Suppression
®
The AFS 224 Advanced Feedback Suppression processor was designed to provide state-of-the-
art feedback elimination processing, while maintaining a simple and intuitive control interface.
From the powerful DSP module to the no-nonsense user interface, the AFS 224 provides all
the processing and control necessary for both installation and live use. The AFS 224 is an
absolute must for any live sound application.
Ten and twelve filter feedback elimination processors have become the de facto standard, but
the engineering staff at dbx have never been content residing in the neighborhood of the sta-
tus quo. So, to raise the bar once again, they went out and developed a dedicated feedback
suppression processor that offers up to 24 filters per channel with filter Qs up to 1/80 of an
octave. To achieve these staggering numbers dbx utilized their patent-pending AFS technol-
ogy that had previously only been available in the upper echelon line of products and made
it available in this stand-alone processor. In addition to the plethora of feedback suppression
filters available, the AFS 224 also offers selectable modes, live filter lift, and types of filtration,
which are all readily available via the intuitive user interface front panel. For more informa-
tion please visit:
www.dbxpro.com
.
• dbx’s patent-pending Advanced
Feedback Suppression (AFS
™
)
technology
• 24 Programmable Filters per
Channel
• Stereo or Dual Independent
Channel Processing
• Live and Fixed Filter Modes
• Selectable Filter Lift Times
• Application-specific filter
types include: Speech; Music
Low, Med and High
• Input Channel Metering
• 24 Segment Filter Metering per
Channel
• XLR and TRS Electronically
Balanced Inputs
and Outputs
