AC Operation

Automatic Feedback Terminator

• AFT-24F2 is a dual channel automatic feedback suppression unit. This feature packed signal processor is designed to provide fast and accurate feedback control in fixed installations as well as live shows.
• 24 digital notch filters and LED indicators for each channel.
• Electronically balanced inputs and outputs available through XLR connectors and 6.3mm (1/4”) stereo phone sockets.
• Each channel has a control for selecting the filter width between 1/80th and 1/5th octave.
• Dual input sensitivity of -10dBV and +4dBu is provided for each channel, which is individually selectable through push switches.
• Each channel has separate push switch for choosing between three modes of operation – Bypass/ Setup/Live.
• Provision of a Lock switch on rear panel enables the user to keep its settings intact during a program.
• Four segment LED indicator and a Clip LED for each channel.

SPECIFICATION
Input Impedance : 30kΩ Balanced/15kΩ Unbalanced
Max Input Line Level : +20.5dBu
Output Impedance : 100Ω Balanced/50Ω Unbalanced
MAX Output Level : +14.5dBu
A/D Conversion : 24 bit
Sampling Rate : 48kHz
Signal to Noise Ratio : 100dB
Frequency Response : 20-20,000Hz (-1dB)
Power Requirement : 220-240V AC 50/60Hz
Dimension : W483 × H45 × D200 mm
Weight : 2.90kg