[HCM]Lọc tiếng cao cấp DBX - 2231 (Đen)

Lọc tiếng DBX 2231 cho âm thanh cực hay

Dùng cho nhiều loại nhạc

Với DBX 2231 là sự lựa chọn tốt nhất cho người chuyên về âm thanh

DBX 2231 cho âm thanh phù hợp với mỗi người thưởng thức âm thanh khác nhau.

Chỉnh âm được hay hơn.

Thông số kỹ thuật

Input Connectors	1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip
Input Type	Electronically balanced/unbalanced, RF filtered
Input Impedance	Balanced 40 kOhm, unbalanced 20 kOhm
Max Input	>+21dBu balanced or unbalanced
CMRR	>40dB, typically >55dB at 1kHz
Output Connectors	1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip
Output Type	Impedance-balanced/unbalanced, RF filtered
Output Impedance	Balanced 200 ohm, unbalanced 100 ohm
Max Output	>+21dBu balanced/unbalanced into 2 kOhm or greater; >+18dBm balanced/unbalanced (into 600 ohm)
Bandwidth	20Hz to 20kHz, +/-0.5dB
Frequency Response	<10Hz to >50kHz, +0.5/-3dB
Signal-to-Noise (NR In: +/-6 and +/-15dB ranges)	>102dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
Dynamic Range (NR In: +/-6dB and +/-15dB ranges)	>120dB, unweighted
Signal-to-Noise (NR Out: +/-6dB range)	>94dB, unweighted, ref: +4dBu, 22kHz measurment bandwidth
Dynamic Range (NR Out: +/-6dB range)	>112dB, unweighted
Signal-to-Noise (NR Out: +/-15dB range)	>90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
Dynamic Range (NR Out: +/-15dB range)	>108dB, unweighted
THD+Noise	<0.04%, 0.02% typical at +4dBu, 1kHz
Interchannel Crosstalk	<-80dB, 20Hz to 20kHz
Noise Reduction	Up to 20dB of dynamic broadband noise reduction
NR Switch	Activates dbx Type III Noise Reduction
Bypass Switch	Bypasses the graphic equalizer section in the signal path
Low cut Switch	(recessed) Activates the 40Hz 18dB/octave Bessel high-pass filter
Range Switch	(recessed) Selects either +/- 6dB or +/- 15dB slider boost/cut range
I/O Meter	4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu
Gain Reduction Meter	4-LED bar graph (all Red) at 0, 3, 6, and 10dB
Indicators	NR Active (Yellow); EQ Bypass (Red); Clip (Red); Low Cut (Red); +/-6dB (Yellow); +/-15dB (Red)
Operating Voltage	100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60Hz
Power Consumption	28W
Power Connector	IEC receptacle
Dimensions	5.25" H X 19" W X 7.9" D (13.335cm x 48.3cm x 20.1cm)