Skip to product information
1 of 5

Klark Teknik

Klark Teknik DF1000 Ultra-Fast and Fully Automatic Dual-Channel Feedback Suppression Processor

Klark Teknik DF1000 Ultra-Fast and Fully Automatic Dual-Channel Feedback Suppression Processor

Regular price Dhs.775.00 AED
Regular price Dhs.0.00 AED Sale price Dhs.775.00 AED
Sale Sold out

Please note: Since this is a back order product we cannot guarantee when it will be available, please also note that the price is indicative and subject to change. Please contact us for more information

KEY 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


DESCRIPTION

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.

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 methodod

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


View full details