Details

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Digital Processor

VX8 is a powerful voice processor designed for the KTV market. VX8 not only provides multiple audio connection options, but also integrates JBL speaker and microphone factory presets. The processing power of VX8 provides the best KTV experience with years of experience from JBL Professional.

Bringing more than 10 years of KTV system and 75 years of speaker design, VX8 integrates all the system components of the JBL Professional total solution, including JBL KTV speakers, Crown amplifiers and JBL wireless microphones. VX8 provides 16 tuning presets dedicated for JBL Professional KTV speakers and JBL Professional microphones, 15-band parametric EQ for music input and 20-band parametric EQ for each of the four individual microphone inputs. Echo engine and reverberation effect are processed separately by independent DSP. RS232 is provided for central automation system and smart home.

JBL products have been the choices in professional production facilties, including recording studios, cinema, concert halls and stadium , theaters and television broadcast centers worldwide. JBL VX8 brings KTV experience to the professional level.

Features

High Performance
Highly integrated, redundant voice processing resources, from JBL acoustic technology, crystal sound, solid bass present, best value performance.

Reliability
Following the strictly controlled manufacturing standards to ensure high quality production.

Minimalist
Short learning curve for experienced KTV engineers and operators as the operation and user interface design is similar to the KTV industry.

Compatibility
Meeting the demands of all sizes of KTV facilities by providing various input and output formats.

 

Specifications

Digital Inputs
Connector	Optical / Co-axial
Formats	S/PDIF (24-bit), EIAJ CP-340, IEC 958
System Delay	1.7 ms
Analog Inputs
Mic Input	4 x 1/4" TS
Music Input	2 x stereo pairs RCA
Mic Input Impedance	8 kΩ
Music Input Impedance	10 kΩ
Max Input Level	> 18 dBu
Analog Output
Output Connector	6 x XLR unbalanced
REC Connector	1 x stereo pairs RCA
Impedance	100 Ω
Max Output Level	> 18 dBu
THD + N	≤ 0.5% @ 20 Hz - 20 kHz
Crosstalk	≤ -90 dB
S/N Ratio	> 10 dB @ A-weighted
Noise Floor	< 10 uV @ A-weighted, gain to max
Environment
Operating Temperature	0 °C to 45 °C
Storage Temperature	-20 °C to 60 °C
Humidity	Max 90% non-condensing
Control interface
USB	USB 2.0 Type-B
RS-232	DB9
General
Display	Dot matrix LCD
Dimensions	482 x 204 x 44 mm
Net Weight	3.6 Kg
Mains Voltage	AC 220 V / 50 Hz
Power Consumption	≤ 25 W