- Đăng bởi: Phan Nguyễn Audio
- Chuyên mục: Compressor, Karaoke equipment
Compressor dbx 266XS
[wptab name=’OVERVIEW’]
Adding a dbx 266xs Compressor/Limiter/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars and fatten up your drums. It also makes it easy to bring vocals to the front of your mix – adding greater clarity and making them stand out from the surrounding instruments.
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[wptab name=’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 ) |
| Unit Weight | 4.84 lbs (2.19 kg) |
| Shipping Weight | 6.6 lbs (2.99 kg) |
| Reference | 0dBu = 0.775Vrms |
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[wptab name=’IMAGES’]
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