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Mã hàng /SKU: AFS2 /AD
Bảo hành: 12 tháng
TƯ VẤN TẬN TÂM, NHIỆT TÌNH | |
SẢN PHẨM CHÍNH HÃNG Đa dạng chọn lựa |
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TRẢI NGHIỆM THỰC TẾ Tại cửa hàng |
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GIAO HÀNG MIỄN PHÍ Bán kính 10km |
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HỖ TRỢ SETUP MIỄN PHÍ Chuyên gia hàng đầu tại TCA |
The AFS2 Dual-Channel Advanced Feedback Suppression Processor from DBX protects your ears and audio equipment from annoying and potentially damaging audio feedback without altering your sound. The AFS2 features application-specific filter types for speech, music low, music medium, and music high. The 24 fixed or live narrow-band notch filters are capable of removing frequencies at 1/80 of an octave, ensuring an optimal frequency response without the possibility of feedback.
Number of Channels | 2 |
Inputs | Connectors: Female XLR and 1/4" TRS Type: Electronically balanced and unbalanced, RF filtered Impedance: Balanced 50 kohm, unbalanced 25 kohm Max Line Level: +20 dBu |
Input CMRR | >40 dB, typically >55dB @ 1 kHz |
Outputs | Connectors: Male XLR and 1/4" TRS Type: Electronically balanced and unbalanced, RF filtered Impedance: Balanced >120 ohms, unbalanced >60 ohms Max Level: +20 dBu |
A/D/A Converter | A/D Converter: DBX type IV conversion system A/D Dynamic Range: >113 dB A-weighted, >110 dB, unweighted, 22 kHz BW Type IV Dynamic Range: >119 dB, A-weighted, 22 kHz BW; >117 dB, unweighted, 22 kHz BW A/D Conversion: 24-bit Sample Rate: 48 kHz D/A Dynamic Range: 112 dB A-weighted, 109 dB unweighted D/A Conversion: 24-bit |
Dynamic Range | 109 dB A-weighted, 106 dB unweighted, 22 kHz BW |
THD + Noise | 0.003% typical at +4 dBu, 1 kHz |
Frequency Response | 20 Hz to 20 kHz, ±0.5dB |
Crosstalk | Interchannel Crosstalk: >80 dB typical Crosstalk Input to Output: >80 dB |
Power | US: 100 to 120 VAC 60 Hz EU: 220 to 240 VAC 50 Hz 9 W |
Dimensions (HxDxW) | 1.8 x 5.8 x 19.0" / 4.4 x 14.6 x 48.3 cm |
Weight | 4.5 lb / 2.0 kg |