Modern only anti-whistle frequency shift series of products for the company is equipped with meetings, teaching and design a new generation of digital audio PA equipment.Line internal parameters of the five-band balanced and digital shift frequency dual anti-whistle technology, effectively improve the microphone pickup distance, so that the microphone gain increased to 5 ~ 14db, speaking easily and naturally. As a result of anti-whistle, more effective protection of your post-class offensive and defensive speakers and other valuable equipment, is the protector of sound reinforcement equipment. Designed to make your operation more user-friendly, no need to do debugging before the meeting, turn on the power you can immediately enter the meeting.Exquisite workmanship, rigorous and reliable products. Clear sound quality, high fidelity, to ensure the transmission of voice quality. Choose ease. Volume, independent adjustment, give you easy debugging options.

SPCES

1. Power Supply: AC220V-230V, 50/60Hz

2. Microphone and ine input shift effect selector switch

3. Conference system Local speakers to achieve independent effects Interface (EFX)

4. Frequency Shift: 5Hz±1Hz

5. Sound Transmission Gain Promotion: 5-14db

6. Line Input Impedance: ≧ 5KΩ

7. Line Output Impedance: ≦ 600Ω

8. Freq. Response: Non-frequency shift state 20Hz-20KHz

   Frequency Shift State: 150Hz-15KHz