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Review Summary
2024-08-02T01:13:58
after try out no more feedback from the microphones. Highly recommend!
Vuong N.
2x XLR / TRS combo
2x 3-pin Euroblock
Approx. 20 kOhm
+4 dBu
+21 dBu
2x XLR
2x 3-pin Euroblock
Approx. 50 Ohm
+4 dBu
+21 dBu
Power on / off
Suppression (momentary)
Filter reset (momentary)
Power
Active
Reset
20 Hz to 20 kHz,+0/-0.5dB
104 dB
< 0.01 % @ 20 Hz to 20 kHz, +4 dBu In
< -81 dB
>88dB @ +4dBu In
>45dB
0 dB
10 dB
24-bit
48 kHz
Automatically detect and apply notch filter
32 independent digital notch filters per channel
Min. 1/126th octave, max. 1/38th octave
0.2 Hz
100 - 400 msec
2 - 4 sec (multiple feedback modes)
Auto-switching power supply
100 - 240 VAC, 50/60 Hz
T 1.25 A H 250 V
10 W
Standard IEC receptacle
32 Degree F to 113 Degree F (+0 Degree C to +45 Degree C)
-4 Degree F to 140 Degree F (-20 Degree C to +60 Degree C)
2.0 x 19.0 x 11.6" (50 x 483 x 296mm) (XU)
6.4 lb (2.9kg)
Klark Teknik DF1000 Dual-Channel Automatic Feedback Suppression Processor
By Vuong N.
after try out no more feedback from the microphones. Highly recommend!
From live performances to recording studios, the DF1000 Ultra-Fast and Fully Automatic Dual-Channel Feedback Suppression Processor by Klark Teknik is a state-of-the-art solution for eliminating feedback in any audio system. This sophisticated device, while boasting an elegant aesthetic design and user-friendly interface, is a powerhouse of high-tech features that make it an essential tool for audio professionals.
At the heart of the DF1000 lies a professional-grade, dual-channel, automatic feedback-suppression processor. Its advanced, ultra-fast feedback detection algorithms instantly identify critical frequencies and apply up to 32 filters per channel, effectively eliminating feedback and enhancing overall system performance. This innovative technology allows your live sound system's output gain to be increased by up to 10 dB, providing much-needed headroom and improving sound quality.
The DF1000 is designed for ease of use, requiring no advance setup or tuning. It functions in real time, with detection accuracy within one-sixth of a cycle, making it a truly "plug and play" solution to one of live sound's most challenging issues - feedback. Once installed in-line between your mixing console and power amps, simply engage the front panel Active button and let the DF1000 do the rest.
This high-tech processor is versatile, offering dual mode operation. It can serve as a stereo Front Of House (FOH) feedback eliminator, or you can use channel 1 for FOH (mono) and channel 2 on your monitors, making it a single unit feedback control center.
The DF1000 comes equipped with all the connectivity options you need, including 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.
In summary, the DF1000 Ultra-Fast and Fully Automatic Dual-Channel Feedback Suppression Processor is more than just a feedback suppressor. It's an advanced, high-tech solution that enhances overall audio system performance, making it an invaluable tool for any audio professional. Say goodbye to feedback forever with the DF1000.