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KLARK TEKNIK DF-1000 Anti-Feedback Processor
CODE: 000-BRV01-00010
BRAND: Klark Teknik
205.00 €
ΠΙΣΩ ΣΤΗΝ ΛΙΣΤΑSplitters, Switchers and Switches

KLARK TEKNIK DF-1000 Anti-Feedback Processor

CODE: H05KT00000
4033653080651
Klark Teknik

BRAND: Klark Teknik

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205.00 €
Suggested Catalog Price 205.00 €

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  • DESCRIPTION
    Ultra-Fast and Fully Automatic Dual-Channel Feedback Suppression Processor

    Just as the old adage says, “You can't judge a book by its cover”, the true beauty of the DF1000 lies hidden beneath its elegant aesthetic design and user-friendly interface. Inside beats the heart of a truly-professional, dual-channel, automatic feedback-suppression processor, brought to life by one of the world’s leading manufacturers of high-end signal processor electronics. DF1000’s ultrafast and highly-accurate feedback detection algorithms instantly find critical frequencies and apply up to 32 filters per channel to eliminate feedback. Whether your application calls for feedback protection for the spoken word, musical performances, or both – the DF1000 is the ideal solution. From conference rooms, to concert halls, to house of worship applications, any venue with a live sound system will benefit from the DF1000’s unprecedented performance and value.

    Product Features
    • Dual-channel feedback suppression processor designed for fully automatic and zero-configuration setup
    • Offers up to 10 dB increase in system gain
    • Instantly detects and stops acoustic feedback. Highly effective with both speech and music
    • Ultra-fast and highly accurate DSP selects and applies up to 32 filters per channel
    • Two fully independent audio channels to process stereo or separate zone signals
    • Extremely narrow filters (up to 1/30th octave) to retain overall signal integrity
    • Front panel control featuring suppression and filter reset buttons
    • Two balanced/unbalanced inputs on combination line level XLR/TRS and 3-pin Euroblock connectors
    • Auto-ranging universal switch-mode power supply
    • Designed and engineered in the U.K.

    Specifications :
     
    Audio Inputs  
    Connections 2 x XLR / TRS combo
    2 x 3-pin Euroblock
    Input impedance appr. 20 kΩ
    Normal input level +4 dBu
    Max. input level +21 dBu
    Audio Outputs  
    Connections 2 x XLR
    2 x 3-pin Euroblock
    Output impedance appr. 50 Ω
    Normal output level +4 dBu
    Max. output level +21 dBu
    System Information  
    Controls Power on / off
    Suppression (momentary)
    Filter reset (momentary)
    Indicators Power
    Active
    Reset
    Frequency response 20 Hz to 20 kHz,+0/-0.5 dB
    Dynamic range 104 dB
    THD+N < 0.01 % @ 20 Hz to 20 kHz, +4 dBu In
    Crosstalk < -81 dB
    S/N ratio >88 dB @ +4 dBu In
    CMRR >45 dB
    Processor system gain 0 dB
    Additional acoustic gain 10 dB
    Digital Signal Processing (DSP)  
    Converters 24-bit
    Sample rate 48 kHz
    Feedback Suppressor (FBQ)  
    Feedback reduction method Automatically detect and apply notch filter
    Filters 32 independent digital notch filters per channel
    Filters width min. 1/126th octave, max. 1/38th octave
    Resolution 0.2 Hz
    Time required to find one feedback mode 100 – 400 msec
    Time required to find multiple feedback modes 2 – 4 sec
    Power Supply  
    Type Auto-switching power supply
    Mains voltage (all regions) 100 – 240 VAC, 50/60 Hz
    Fuse T 1.25 A H 250 V
    Power consumption 10 W
    Mains connector Standard IEC receptacle
    Dimensions/Weight  
    Dimensions (H x W x D) 50 x 483 x 296 mm (XU) (2.0 x 19.0 x 11.6")
    Weight 2.9 kg ( 6.4 lbs)
    Temperature Range  
    Operation +0° C to +45° C
    Storage -20° C to +60° C