dbx 1046 V Quad Compressor Limiter digital signal processor , เครื่องปรับแต่งสัญญาณเสียง , อุปกรณ์ปรับแต่งสัญญานเสียง

Input Connectors             XLR and 1/4" TRS (Pin 2 and tip hot)

Input Type          Electronically balanced/unbalanced, RF filtered

Input Impedance             Balanced > 40 kOhm, unbalanced >20 kOhm

Max Input           > +22 dBu balanced or unbalanced

CMRR    Typically >50 dB at 1 kHz

Output Connectors         XLR and 1/4" TRS (Pin 2 and tip hot)

Output Type      Servo-balanced/unbalanced, RF filtered

Output Impedance         Balanced 30 Ohm, unbalanced 15 Ohm

Max Output       > +22 dBm balanced, > +20 dBm unbalanced

Bandwidth          20 Hz to 20 kHz, +0/-0.5 dB

Frequency Response     0.35 Hz to 90kHz, +0/-3 dB

Noise    < -96 dBu, unweighted, 22 kHz measurement bandwidth

Dynamic Range > 118 dB, unweighted

THD+Noise         >0.008% typical at +4 dBu (1 kHz unity gain), 0.08% typical at +20 dBu (1 kHz unity gain), < 0.1% any amount of compression up to 40 dB, 1 kHz

IMD       < 0.1% SMPTE

Interchannel Crosstalk   < -80 dB 20Hz to 20 kHz

Stereo Coupling                True RMS Power Summing

Compressor Threshold Range    -40 dBu to +20 dBu

Compressor Ratio            1:1 to infinity:1

Compressor Threshold Characteristic      Selectable OverEasy® or hard knee

Compressor Attack/Release Characteristic           AutoDynamic™

Compressor Attack Time              Program-dependent

Compressor Release Time           Program-dependent

Compressor Output Gain             -20 to +20 dB

Limiter Threshold Range               0 dBu to +24 dBu (off)

Limiter Ratio       infinity:1

Limiter Type       PeakStopPlus® two-stage limiter

Limiter Stage 1  PeakStop® brickwall limiter

Limiter Stage 1 Attack Time         Zero

Limiter Stage 1 Release Time      Zero

Limiter Stage 2  Predictive intelligent program limiter

Limiter Stage 2 Attack Time         Program-dependent

Limiter Stage 2 Release Time      Program-dependent

OverEasy® Switch            Activates the OverEasy compression function

I/O Meter Switch             Switches between monitoring input and output levels on the Input/Output Level meter

Bypass Switch    Activates the direct input-to-output hard-wire bypass

Operating Level Switch  (rear panel) Switches the nominal operating level between -10 dBV and +4 dBu simultaneously for both input and output levels

ST Link Switch    Links channels in stereo pairs. Channels One and Three become the master channels

Gain Reduction Meter   8 segment LED bar graph at 1, 3, 6, 10, 15, 20, 25, and 30 dB

I/O Meter           8-segment LED bar graph at -24, -18, -12, -6, 0, +6, +12, and +18 dBu

PeakStop™ Indicator      1 LED to indicate PeakStop™ limiting

Function Switches           LED indicator for each front-panel switch

Output Transformer Options      Jensen® JT-123-dbx or JT- 11-dbx, BCI RE- 123-dbx or RE-11-dbx

Operating Voltage           Switchable:100-120 VAC 50-60 Hz or 200-240 VAC 50/60 Hz

Power Consumption      20 Watts

Fuse      100-120 VAC:250 mA Slow Blow, 200-240 VAC:125 mA Type T

Power Connector            IEC receptacle

Dimensions        1.75"Hx19"Wx9"D (4.4cmx48.3cmx20.1cm)

Unit Weight        5.2 lbs. (2.4 kg)

Shipping Weight               7.6 lbs. (3.5 kg)