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JBL GoRack เครื่องปรับแต่งเสียงแบบดิจิตอล Portable Performance Processor

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goRack ราคาโปรโมชั่น

เครื่องปรับแต่งเสียง DBX GORACK PERFORMANCE PROCESSOR เป็นอุปกรณ์สำหรับปรับแต่งเสียงแบบดิจิตอล

PROFESSIONAL AUDIO WHEREVER THE PERFORMANCE TAKES YOU

Historically, the convenience of portability in a PA System has meant a compromise in sound quality and fidelity. To answer that call, we at dbx Professional Products are proud to introduce the all-new goRack™ Portable Performance Processor. The goRack is an easy-to-use portable speaker processor. Based on our industry-leading DriveRack® Series, the goRack sits next to a set of powered speakers and provides powerful signal processing including Anti-Feedback (based on our AFS™ Advanced Feedback Suppression algorithm), Compression, Sub-Harmonic Synth and EQ. Each processing function can easily be enabled or disabled via top-level function buttons, and settings can be adjusted via goRack’s large data wheel.

goRack’s rear panel features combination 1/4”/XLR inputs that can be connected to either mixer outputs or microphones. When using a mic, the goRack's Mic/Line switch selects the proper input sensitivity and gain range while dual gain controls on the top provide independent level adjustment. goRack’s 1/8” Aux input allows for direct connection of mobile music players while XLR outputs interface with powered speakers.

The goRack represents the best of dbx’s DriveRack processing in its purest, most simplified form all housed in a sleek, compact form factor that fits in your hand, or back pocket. The goRack is perfect for applications from a mixer, or with its dual XLR inputs and Aux input, it can be used as a standalone performance processor/mixer for the solo artist.

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 

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)