Home Page » Feedback Controller » Feedback Controllers » DF1000 Feedback Controllers Klark Teknik

DF1000 Feedback Controllers Klark Teknik

Q: Which brand does DF1000 belongs to?

DF1000 belongs to Klark Teknik . Klark Teknik

Q: How long is the warranty of DF1000?

DF1000 is 24 months of warranty.

Product code: DF1000 557,673,977

4.1/5 in 20 times

$140.94

In stock

Buy Now

Add to cart

Heavy / bulk items such as loudspeakers, digital mixers etc shipping via sea freight is recommended, contact [email protected] for more details

Price only applicable for overseas
Technical Support
Term of shipment: Ex-Works
Pick up at Hoang Bao Khoa LTD company
All shipping costs and risks, including export/import procedures, duty and others are on buyer’s account (Incoterm 2020)

Features

Ultra-Fast

Fully Automatic Dual-Channel Feedback Suppression Processor

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

Shipping informations

Length

58.50 cm

Width

37.40 cm

Height

12.70 cm

Weight

3.99 kg

Official Distributor Certificate

Music Tribe distributor certificate

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.

DF1000

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.

Functionality

In designing the DF1000, our engineers delivered a fully-automatic feedback suppressor that requires absolutely no advance setup or tuning. Functioning in real time, with detection accuracy within one-sixth of a cycle, the DF1000 is an elegant “plug and play” solution to one of live sound’s most challenging issues – feedback. Once the DF1000 is installed in-line between your mixing console and power amps, you just power up, engage the front panel Active button, and walk away.

System Enhancement

Feedback suppression may be DF1000’s main function, but feedback elimination also generates significant overall system performance. By removing annoying and potentially destructive feedback, your live sound system’s output gain can be increased by as much as 10 dB to provide much needed headroom.

Automatic DSP Applies up to 32 Filters per Channel

Using an ultra-fast feedback detection algorithm, the DF1000 automatically and “intelligently” locates up to 32 feedback frequencies per channel. The algorithm then sets extremely narrow notch filters (up to 1/30th of an octave) to lower those frequencies while leaving the remainder of your signal virtually untouched.

Dual Mode Operation

The DF1000 makes an exceptional stereo Front Of House (FOH) feedback eliminator. Alternatively, you could use channel 1 for FOH (mono) and use channel 2 on your monitors – for a single unit feedback control center.

Connections

The DF1000 features all the connectivity options you could ask for – 2 balanced/unbalanced Inputs on combination Line-Level XLR/TRS sockets and 3-pin Euroblock connectors. Outputs are provided in the form of balanced XLR and Euroblock connectors.

Sound Value

No matter what type of audio presentation is your speciality, the DF1000 is your ticket to the feedback-free zone. Easy to operate and easily affordable, the DF1000 provides automatic and instant feedback protection, no matter the program material. Say goodbye to feedback forever with the DF1000. See your KLARK TEKNIK dealer, or order your DF1000 online today.

Specification

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

Note: Due to a policy of continual improvement, Klark Teknik reserves the right to alter the function or specification at any time without notice.

DF1000

Viewed products

DF1000 Feedback Controllers Klark...

557,673,978

$140.94

Ultra-Fast

Fully Automatic Dual-Channel Feedback Suppression Processor

In stock

View all

$140.94

In stock

Buy now

Add to Cart

Heavy / bulk items such as loudspeakers, digital mixers etc shipping via sea freight is recommended, contact [email protected] for more details

Add to wishlist
Warranty 24 months

Price only applicable for overseas
Technical Support
Term of shipment: Ex-Works
Pick up at Hoang Bao Khoa LTD company
All shipping costs and risks, including export/import procedures, duty and others are on buyer’s account (Incoterm 2020)