คอมเพลสเซอร์ dbx รุ่น 166XS (มหาจักร)

Specifications

Input Connectors
1/4" TRS, female XLR (pin 2 hot)

Input Impedance
>50kΩ balanced, >25kΩ unbalanced

Max Input
>+24dBu, Balanced or Unbalanced

Input Type
Electronically balanced/unbalanced, RF filtered

Sidechain
1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return)

Sidechain Impedance
Tip = >10kΩ (Input), Ring = 2kΩ (Output)

Sidechain Max Input Level
>+20dBu (tip/input); >+20dBu (ring/output)

Output Connectors
1/4" TRS, female XLR (pin 2 hot)

Output Impedance
120Ω balanced, >60Ω unbalanced

Max Output
+21dBu balanced/unbalanced into 2kΩ or greater; >+18 dBm balanced/unbalanced (into 600Ω)

Frequency Response
20Hz - 20kHz; +0, -0.5dB, Typical 3dB points are 0.35Hz and 110kHz, unity gain

Noise
<-90dBu, 22Hz to 22kHz, no weighting, unity gain

THD+Noise
Typically <0.04%; Any Amount of Compression Up to 40dB@1kHz

IMD
Typically <0.08% SMPTE @ +10dBu (15dB Gain reduction)

Compressor Threshold Range
-40dBu to +20dBu

Compressor Threshold Characteristic
Selectable OverEasy® or hard knee

Compressor Ratio
Variable; 1:1 to Infinity:1; 60dB Maximum Compression

Compressor Attack Time
Variable program-dependent; 3ms to 340ms for 15dB gain reduction

Compressor Release Time
Variable program-dependent; 200dB/Sec to 3dB/Sec

Expander/Gate Threshold Range
OFF to +15dBu

Expander/Gate Ratio
10:1

Expander/Gate Max Depth
>60dB

Expander/Gate Attack Time
<500µs (from Maximum Depth)

Expander/Gate Release Time
Adjustable, 30ms to 3sec (to 30dB attenuation)

Limiter Threshold Range
0dBu to +20dBu

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

Interchannel Crosstalk
<-80dB, 20Hz to 20kHz

Dynamic Range
>115 dB, unweighted

Stereo Coupling
True RMS Power Summing™

Power Consumption
15 Watts Maximum

Operating Temperature
0°C to 45°C (32°F to 113°F)

Dimensions
1.75" x 19" x 6.75" (4.45 cm x 48.2 cm x 17.15 cm)
5.05 lb (2.29 kg)
Shipping Weight
7.20 lb (3.27 kg)

Reference
0dBu = 0.775Vrms

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