คอมเพลสเซอร์ dbx รุ่น 266XS (มหาจักร)

Specifications

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

Input Type
Electronically balanced/unbalanced, RF filtered

Input Impedance
40kΩ balanced/unbalanced

Max Input
>+22dBu Balanced or Unbalanced

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

Output Type
Impedance-balanced/unbalanced, RF filtered

Output Impedance
+4dBu: 100Ω balanced, 50Ω unbalanced; -10dBu: 1kΩ balanced, 500Ω unbalanced

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

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

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

Sidechain Max Input Level
Tip = >+22dBu (Input)

Sidechain Max Output Level
Ring = >+20dBu (Output)

Compressor Threshold Range
-40dBu to +20dBu

Compressor Threshold Characteristic
Selectable OverEasy® or hard knee

Compressor Ratio
1:1 to Infinity:1

Compressor Attack Time
Scalable Program-Dependent AutoDynamic™

Compressor Release Time
Scalable Program-Dependent AutoDynamic™

Expander/Gate Threshold Range
-60dBu to +15dBu

Expander/Gate Ratio
1:1 to 4:1

Expander/Gate Attack Time
<100µs

Expander/Gate Release Time
Program-dependent

Bandwidth
0.35Hz - 90kHz, +0/-3dB

Frequency Response
Flat: 20Hz-20kHz, +0, -0.5dB

Noise
<-93dBu unweighted (22kHz measurement bandwidth)

THD+Noise
Typically <0.2%; Any Amount of Compression @1kHz

IMD
Typically <0.2% SMPTE

Dynamic Range
>114 dB, unweighted

Interchannel Crosstalk
<-95dB, 20Hz to 20kHz

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

Stereo Coupling
True RMS Power Summing™

Power Consumption
15 Watts Maximum

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

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

Dimensions
1.75" x 5.75" x 19" (4.45 cm x 14.6 cm x 48.26 cm )
4.84 lbs (2.19 kg)
Shipping Weight
6.6 lbs (2.99 kg)

Reference
0dBu = 0.775Vrms