الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
★ Professional front-level exciter: professional vocal optimization, multi-purpose sound enhancement, optional high-frequency excitation center frequency (from 1K~ 8KHz), independent high and low frequency benefit design, balanced input/output
★ Can prevent whistling: excellent feedback suppression circuit, the effect is immediate, enhance sound quality, high fidelity, high clarity
★ Main functions: 6 major features of the product, stereo, protected audio quality, independent audio processing, multi-channel microphone, wireless bluetooth, low frequency expansion
★ Stereo high: low-frequency independent sound excitation, increase the level clarity of the sound, cut out useless low-frequency signals that waste power amplifier rate, reduce load
★ Multi-occasion needs: conference to stage to present the voice of beauty, stage performances, bar clubs, conference speeches, business events
وصف
Product specifications:
Signal-to-noise ratio (A-weighted):>93dB
Frequency response: 20KHz (+/-0.3dB), in direct state
Maximum clarity improvement: +13dB
Maximum low frequency compensation: +13dBu
Input impedance: balanced 20K/unbalanced 10K
Output impedance: balanced 300/unbalanced 150