AF-70

Anti-Feedback

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The AF-70 is an affordable, professional-quality anti-feedback processor that automatically detects and eliminates feedback, without requiring complex user programming.

  • - Automatic anti-feedback function
  • - Professional quality signal processing: 22-bit A/D, 18-bit D/A and 20dB of headroom
  • - Easy operation via user-friendly interface
  • - Portable, lightweight design; use it anywhere!
  • - Multi-purpose inputs and outputs
  • - Limiter, Enhancer, Low Cut/High Cut Filter, Diffuse, Dynamic and Filter Wide switches
  • - Lock function to prevent accidental changes in settings
  • - Can be rack-mounted using optional RAF-70 Rackmount Adapter
AD Conversion
22-bit AF Method
DA Conversion
18-bit 16 times oversampling ∆∑Modulation
Sampling Frequency
48kHz
Memory
Non-Volatile
Dynamic Range
97dB or greater(-20 dBu)
Anti-Feedback Characteristic
Center Frequency = 20Hz to 20kHz, Q = Max. 100, Cut Level = Max. -40dB, Filter Width = Min. 1/20 oct
Connections
XLR/TRS 1/4” Balanced Input, XLR Balanced Output, TRS 1/4” Balanced Output, AC In
Power Supply
AC Adaptor (AC 14 V)
Current Draw
500 mA
Accessory
AC Adaptor (BRC Series)
Option
Rackmount Adaptor (RAF-70)

Size and Weight

Width (W)
138 mm5-7/16 inches
Depth (D)
197 mm7-13/16 inches
Height (H)
43 mm1-3/4 inches
Weight
600 g1 lbs. 6 oz.

Weight excl.AD Adaptor

All specifications and appearances are subject to change.

Option

Support

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