Digital frequency shifter

M1000 professional digital frequency shifter (recommended meeting, teaching, indoor sound reinforcement!) Sound system acoustic feedback and echo issue has been the audio experts headaches, especially indoor sound reinforcement such as conference rooms, some place is surrounded glass, microphone number, it is prone to whistle, the general sound engineers can only make compromises, by reducing the microphone volume, increase the equalizer, compressor, etc., or feedback can not solve the problem. M1000 digital frequency shifter is the company developed professional solutions easily howling sound system (acoustic feedback), microphone sound small can not open big, or due to equipment reasons or build sound environment caused by acoustic feedback prone to functional defects products. Device uses an adjustable digital frequency shift technology, equalizers, dynamic processors, the active anti-feedback and passive feedback combine prevention, which addresses the whistle, to enhance the microphone gain, but also eliminates the tail. Taking into account the connection convenient, dual-channel input, dual-channel output, sound fidelity is very good. A, M1000 professional frequency shifter has the following characteristics: 1, anti-whistle effect is significant: the use of digital frequency shift dynamics processing + double anti-whistle technology to effectively prevent howling. 2, significantly increasing the microphone gain: using M-1000 professional frequency shifter can increase the microphone gain 6 ~ 12dB, after the use of a completely different feeling, the feeling of good wheat, greatly widened the distance if granted. 3, to protect post-amplifier and speakers, and other valuable equipment, it is the patron saint of sound equipment. 4, the adjustable frequency shift: the Ad Hoc 5-6-7HZ digital frequency shift stalls and adjustable, to adapt to more environmental sound. 5, perfect sound: strictly symmetrical power supply design, workmanship, quality assurance machine. 6, sophisticated technology: steel shell blocking interference, aluminum front panel finished products rigorous. 7, built-in dynamic processors, better eliminate tail 8, two-channel input, two-channel output. 9, with high and low EQ adjustment, convenient and simple to operate. Two, M1000 professional frequency shifter technical parameters: frequency shift amount: 5-6-7HZ third gear straight Frequency response: 20Hz-20KHz frequency shifter response range: 70Hz-16KHz signal input range: 0-5V Distortion: <0.1 % (1khz)

Line input and output: Input Impedance: balanced input impedance unbalanced input impedance 20K 10K Power: 220V / 50Hz 10W Accessories: Caron equilibrium line 2, GB power cable 1