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dbx2231 > 이퀄라이저/프로세서

dbx2231 요약정보 및 구매

20 Series-EQs듀얼 31밴드 그래픽 이퀄라이저/리미터


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20 Series-EQs듀얼 31밴드 그래픽 이퀄라이저/리미터
가격 문의요망

상품 상세설명



2231_copy1.jpg

제품소개


2231 Type III 노이즈 감쇄를 가진 2개의 표준 랙 공간을 채우는(3U 사이즈) 2 채널 31 밴드 1/3옥타브 이퀄라이


저 입니다.


LIMMITER 기능내장


기능 스위치: EQ BYPASS / LOW CUT / RANGE SEL.(6 OR 15) / TYPEⅢNR / THRESHOLD


특징


* Revolutionary patent-pending instant encode/decode Type III Noise Reduction increases S/N


ratio by up to 20dB.


* PeakPlus Limiter (also patent pending) threshold range from 0dBu to +20dBu


* Four segment LED bargraph for BOTH Gain Reduction AND Output Level.


* Status LEDs offer visual feedback for all settings on the front panel.


스펙

INPUTS


Connectors: 1/4" TRS female XLR (pin 2 hot) and barrier terminal strip


Type: Electronically balanced/unbalanced RF filtered


Impedance: Balanced 40kS unbalanced 20kS


Max Input Level: >+21dBu balanced or unbalanced


CMRR: >40dB typically >55dB at 1kHz

OUTPUTS


Connectors: 1/4" TRS male XLR (pin 2 hot) and barrier terminal strip


Type: Impedance-balanced/unbalanced RF filtered


Impedance: Balanced 200S unbalanced 100S


Max Output Level: >+21dBu balanced/unbalanced into 2kS or greater


>+20dBm balanced/unbalanced (into 600)

SYSTEM PERFORMANCE


Bandwidth: 20Hz to 20kHz +/-0.5dB


Frequency Response: <10Hz to >50kHz +0.5/-3dB


Noise Reduction In (+/-6 and +/-12dB range):


Signal-to-Noise: >102dB unweighted ref: +4dBu 22kHz measurement bandwidth


Dynamic Range: >120dB unweighted


Noise Reduction Out: (+/-6dB range):


Signal-to-Noise: >94dB unweighted ref: +4dBu 22kHz measurment bandwidth


Dynamic Range: >112dB unweighted


Noise Reduction Out: (+/-12dB range):


Signal-to-Noise: >90dB unweighted ref: +4dBu 22kHz measurement bandwidth


Dynamic Range: >108dB unweighted


THD+Noise: <0.04% 0.02% typical at +4dBu 1kHz


Interchannel Crosstalk: <-80dB 20Hz to 20kHz (2215/2231)


Noise Reduction: Up to 20dB of dynamic broadband noise reduction

FUNCTION SWITCHES


Type III NR: Activates dbx Type III" Noise Reduction


EQ Bypass: Bypasses the graphic equalizer section in the signal path


Low Cut (recessed): Activates the 40Hz 18dB/octave Bessel high-pass filter


Range (recessed): Selects either +/- 6dB or +/- 15dB slider boost/cut range

INDICATORS


Output Level 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


Type III NR Active: Yellow LED


EQ Bypass: Red LED


Clip: Red LED


Low Cut Active: Red LED


+/-6dB range: Red LED


+/-12dB range: Red LED

POWER SUPPLY


Operating Voltage: 100VAC 50/60Hz 120VAC 60Hz 230VAC 50/60Hz


Power Consumption: 23W


Mains Connection: IEC receptacle




2231


Inputs



1/4" TRS female XLR (pin 2 hot) and barrier



Balanced 40k ohm unbalanced 20k ohm



>+21 dBu balanced or unbalanced



Outputs



1/4" TRS male XLR (pin 2 hot) and barrier



Balanced 40k ohm unbalanced 20k ohm



> +21 dBu balanced or unbalanced



Frequency Response



20 Hz to 20 kHz ±0.5 dB



Dynamic Range



>120 dB unweighted



Thd+Noise



<0.004% 0.02% typical at +4 dBu 1 kHz



Dimensions



8.9(H) × 48.3(W) × 20.1(D) cm



Weight



3.9 kg




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