เครื่องปรับแต่งเสียง dbx GoRack Performance Processor
อุปกรณ์ปรับแต่งเสียงแบบดิจิตอล dbx Go-Rack Anti-Feedback, Compressor, Sub Synthesizer, EQ, Left and Right Level, Control Built in Presets
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Description
dbx GoRack Performance Processor
อุปกรณ์ปรับแต่งเสียงแบบดิจิตอล dbx Go-Rack Anti-Feedback, Compressor, Sub Synthesizer, EQ, Left and Right Level, Control Built in Presets
Designed for small parties and events, the DBX Go-Rack is a portable audio signal processor that provides master level control, Anti-Feedback Suppression (based on the company’s AFS Advanced Feedback Suppression algorithm), Compression, Sub Synthesis, and EQ. Each processing function can be easily enabled or disabled via top-level function buttons and the settings can be adjusted using the unit’s large data wheel.
The processor’s rear panel features combination 1/4″ TRS/XLR inputs that be connected to either mixer outputs or microphones. When using a microphone, the unit’s Mic/Line switch selects the proper input sensitivity and gain range while dual left and right gain controls on the top provide independent level adjustment. The device’s 1/8″ auxiliary input allows for direct connection of music players. XLR outputs allow the unit to interface with either powered speakers or a stereo amplifier.
Features:
- Compact Form Factor
- Anti-Feedback Processing based on the dbx AFS™ (Advanced Feedback Suppression) algorithm
- dbx Compression (based on the dbx 163)
- Subharmonic Synthesis
- EQ (16 Musical Genre-Based 31-Band Graphic EQ Settings)
- Dual dbx Microphone Preamp/Line Inputs
- Selectable Mic/Line Input Settings
- Stereo Inputs and Outputs
- Combination Mic/Line Input Jacks and XLR Outputs
- 1/8″ Stereo Aux Input for Mobile Music Players/Devices
- Independent Left and Right Channel Volume Controls
- Anti-Feedback Processing
- Using the industry leading AFS (Advanced Feedback Suppression) algorithm, the unit listens for, anticipates, and removes feedback frequencies without altering the character of your sound
- Compressor
- Controls dynamics and fine tunes your system with processing based on the company’s legendary 163 compressor so as to minimize peaks and level out variances in the audio source material
- Sub-Synth
- Models a waveform exactly one octave below a song’s bass line to add extra bass to the performance
- EQ
- Adds richness and clarity to your audio using the unit’s custom EQ settings to improve bass, midrange, and treble response to fine tune your system to work with the acoustical response of a room or an outdoor venue
Specifications
| Mic/Line Inputs | 2, independently switchable between mic or line level |
| Mic/Line Input Connectors | Female ¼” – XLR combination |
| Mic/Line Input Type | Electronically balanced, RF filtered |
| Mic/Line Input Impedance | Switch set to MIC: 2 kΩ balanced, Switch set to LINE: 22 kΩ balanced |
| Mic/Line Input Max. Gain | Switch set to MIC: 48 dB, Switch set to LINE: 5 dB |
| Mic/Line Input Max. Input Level | Switch set to MIC: 0 dBu, Switch set to LINE: +20 dBu |
| Mic/Line Input CMRR | > 45 dB |
| Aux Input | 1 |
| Aux Input Connector | Female stereo 1/8” (3.5 mm) TRS mini |
| Aux Input Type | Unbalanced, RF filtered |
| Aux Input Impedance | 20 kΩ |
| Aux Input Max. Input Level | +20 dBu |
| Outputs | 2 line outputs |
| Output Connectors | Male XLR |
| Output Type | Impedance balanced, RF filtered |
| Output Impedance | 40 Ω |
| Maximum Output Level | +14 dBu |
| Mic/Line A/D and D/A Converters | 24-bit |
| Mic/Line A/D and D/A Dynamic Range | 115 dB A-weighted |
| Aux Input D/A Converter | 24-bit |
| Aux Input D/A Dynamic Range | 106 dB A-weighted |
| Internal Processing Wordlength | 32-bit floating point |
| Sample Rate | 48 kHz |
| Dynamic Range | 103.5 dB A-weighted, 102.5 dB unweighted |
| THD+Noise | 0.04% typical at 0 dBu in/out, 1 kHz |
| Frequency Response | 20 Hz – 20 kHz, +0 /- 0.5 dB |
| Latency | < -80 dB, -84 dB typical |
| Power Supply | PS0913DC-04 (9 VDC) |
| Operating Voltage | 100-240 VAC, 50/60 Hz |
| Power Consumption | 4.5 Watts (500 mA) |
| Unit Weight | 1.2 lbs. (0.54 kg) |
| Shipping Weight | 2.04 lbs. (0.93 kg) |
| Dimensions | 6.1” (L) x 4.1” (W) x 1.69” (H), 154.9 mm (L) x 104.1 mm (W) x 42.9 mm (H) |
Video
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