AFS-224

AFS224 Technical parameters:

Dual channel senior feedback suppressor: senior DBX patent feedback inhibition technology (AFS) per channel has 24 programmable filter, stereo or independent dual channel processing, release time, choice of filter filter the types of applications, including: language filter, low, medium, high, three sections of music filter, input channel inventory, inventory per channel 24 period of filter, electronic balance input and output port XLR and TRS, let users to eliminate acoustic feedback as perfect as possible.

◎ Sampling rate: 48KHz 

◎ Dynamic range: >109dB, 

◎ A Weighting; >106dB

◎ Unweighted: 22KHZ bandwidth

◎ Total harmonic distortion + noise: a typical value of 0.003%, output level +4dBu,1KHz

◎ Frequency response characteristics: 20hz-20khz, plus or minus 0.5db

◎ Interchannel crossover voice: >80dB

◎ Output interleaving voice: >80dB

◎ Power voltage: AC50/60Hz, 100V; 120V, 60Hz and 230V, 50/60Hz

◎ Power consumption: 9W.

◎ Safety certification: the key features of UL 6500, IEC 60065, EN 55013, E 60065 AFS224 are the operation modules of fixed filters and active filters and the release capacity of filters. The operation module of the active filter provides the operation flexibility of continuously updating the position of the filter. The automatic release characteristic of the filter is to eliminate the filter which is not needed in order to optimize the sound.

◎ Advanced feedback suppression technology (AFS) patented by DBX.

◎ Each channel has 24 programmable filters.

◎ Stereo or separate dual channel processing.

◎ Optional filter unplugging time.

◎ The types of filters used include: language filters, low, medium, and high.

◎ Triple music filter.

◎ Input channel meter.

◎ Each channel 24 - segment filter meter.