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QSC RAVE 522ua Digital System, Cobranet I/O, Configurable DSP, 8 Analog Inputs / 8 Analog Outputs via Euro Style Connectors,

About QSC RAVE522UA

QSControl.net, QSC’s next generation network audio system, achieves the seamless integration of the company’s signal transport, control, processing, and monitoring technologies. QSControl.net brings together QSC’s digital, power amplification and loudspeaker products into a unified system that enables the user to administrate it all via a fully integrated graphical user interface. The new generation RAVE devices are designed to operate under the company’s QSControl.net platform.RAVE 522ua
The RAVE platform meets the processing and signal transport needs of audio systems over an Ethernet network. The RAVE 522ua units combine two distinct QSC technologies within a single hardware unit. Configurable DSP, and CobraNet audio transport are seamlessly integrated into one powerful single RU package. Through QSControl.net, QSC’s BASIS and next-generation RAVE and DSP products can be networked together and controlled from a single software interface. In addition, multiple networked computers can be set up to control and monitor all of the units simultaneously.

Fixed Latency DSP
Users of most other configurable DSP systems are familiar with a variable latency inherent in the processing configuration. Add more processing blocks and you also add delay, whether you want it or not. QSC’s DSP engine is unique in having a short and fixed processing latency through the DSP subsystem. When the A/D and D/A converters are included, the total analog-to-analog latency of a single unit is a negligible 2.354 milliseconds. QSC’s fixed latency DSP is configurable DSP that stays fast and predictable from one configuration to the next.

• Universal inputs – mic/line with pre-amps and phantom power
• Configurable DSP functions and signal paths
• Fixed latency DSP engine
• Ethernet controllable
• CobraNet audio transport with new intuitive GUI
• Two Ethernet ports – CobraNet and control can be run over a single cable
• or be divided between the two ports. The CobraNet port is 100Base-T.
• The control port is 10Base-T.
• Each unit can store eight design configurations that can be changed on the fly
• Snapshots can recall config or block and/or parameter settings
• THX approved for professional cinema applications

DSP functions include, but are not limited to:
• Matrix mixer – any size, up to 24 x 24
• Automixers – gain sharing
• Routers – any size, up to 24 x 24
• Gain controls – any channel count, up to 24
• Graphic equalizers
• Filters – high-pass, low-pass, all-pass, shelf, parametric, parametric shelf,
• Butterworth high and low-pass, Linkwitz-Riley high and low-pass, BesselThomson high and low-pass
• Crossovers – Linkwitz-Riley, Butterworth, Bessel-Thomson in-phase, BesselThomson symmetrical, 2-way, 3-way, and 4-way general purpose adjustable
• Compressors, peak limiters, AGC’s, gates, dynamics processor
• Duckers – up to 8 channels, up to 60 seconds fade in and fade out times, priority mix
• Pink noise, white noise, sine generators
• Delays
• Macros – user-definable custom blocks with password protection.

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Description

behrenger-ua222QSC RAVE522UA Specifications

Dynamic Range: Unweighted
In: >110dB
Out: >112dB
Thru: >108dB (AES-17, -60 dB method, all sensitivities)
Dynamic Range: A weighted
In: >113dB
Out: >115dB
Thru: >111dB (AES-17, -60 dB method, all sensitivities)
Distortion: Gain = 0 – 30dB
In: < 0.008% THD+N (20Hz – 20kHz, all sensitivities)
Out: < 0.009% THD+N (20Hz – 20kHz, all sensitivities)
Thru: < 0.009% THD+N (20Hz – 20kHz, all sensitivities)
Distortion: Gain > 30dB
In: < 0.05% THD+N (20Hz – 20kHz, all sensitivities)
Out: < 0.009% THD+N (20Hz – 20kHz, all sensitivities)
Thru: < 0.05% THD+N (20Hz – 20kHz, all sensitivities)
Crosstalk (20Hz – 20kHz)
Inter-channel (maximum): >75dB
Inter-channel (typical): >90dB
Intra-channel (maximum): >85dB
Intra-channel (typical): >100dB
Frequency Response
20 Hz – 20 kHz (maximum) +/- 0.5 dB
20 Hz – 20 kHz (typical) +/- 0.2 dB
Audio Converters
24 bit, 48kHz, in and out
Mute
Infinite attenuation
Delay: BASIS to Network
Standard CobraNet Latency: 7.104ms
Low latency: 4.438ms(Analog input through full DSP chain to CobraNet output)
Delay: Network to RAVE
Standard CobraNet Latency: 6.313ms
Low latency: 3.646ms(CobraNet input through full DSP chain to analog output)
Delay: RAVE to RAVE
Standard CobraNet Latency: 8.083ms
Low latency: 5.417ms(Analog input through full DSP chain, over CobraNet network, through full DSP chain, to analog outputs)
Delay: RAVE in Stand-Alone Mode
Standard CobraNet Latency: 2.354ms(default group delay) Analog input through full DSP chain to analog outputs
Analog Input
8 universal mic/line
CobraNet Input
16 of 32
DSP
24 x 24
Program Inputs: Connector Type
3-pin “phoenix style” (a.k.a. “euro style”) detachable terminal blocks
Program Inputs: Type
Electrically balanced
Program Inputs: Grounding
All shield terminals connected to chassis
Program Inputs: Pinout
1:+ / 2:- / 3:CHASSIS GND
Program Inputs: Input Impedance(nominal)
Balanced: 6.81kOhms
Unbalanced: 13.6kOhms
Program Inputs: Common-mode Rejection
20Hz – 20kHz (minimum): > 54dB
20Hz – 20kHz (typical): > 60 dB
Program Inputs: E.I.N. (maximum)
150Ohms, 30 dB: -124.5dBu
150Ohms, 60 dB: -125.0dBu
Program Inputs: Sensitivities (variable)
Vrms: 0.9mV to 15.46V
dBu: -62.2 to +26dBu
dBV: -64.4 to +23.7dBV
Program Inputs: Phantom Power
+ 48V (software selectable) (per IEC 1938 [1996])
Analog Output
8 line level
CobraNet Output
32
Program Outputs: Connector Type
3-pin “phoenix style” (a.k.a. “euro style”) detachable terminal blocks
Program Outputs: Type
Electrically balanced
Program Outputs: Grounding
All shield terminals connected to chassis
Program Outputs: Pinout
1:+ / 2:- / 3:CHASSIS GND
Program Outputs: Maximum Output Level
9V (rms)
+21.2dBu
+19dBV
Relay Outputs
2 discrete floating relay switch outputs
Relay Outputs: Connector Type
3-pin “phoenix style” (a.k.a. “euro style”) detachable terminal blocks
Relay Outputs: Configuration
Electromechanical relay
Relay Outputs: Pinout
1:NC / 2:NO / 3:COM
Relay Outputs: Switching Capacity
1A 30VDC (nominal)
Logic Outputs
4 discrete outputs
Logic Outputs: Connector Type
2-pin “phoenix style” (a.k.a. “euro style”) detachable terminal blocks
Logic Outputs: Configuration
Single-ended, TTL compatible
Logic Outputs: Pinout
1:+(Signal) / 2:-(CHASSIS GND)
Omni Inputs
6 discrete inputs for TTL logic, Voltage control or passive resistance
Omni Inputs: Connector Type
2-pin “phoenix style” (a.k.a. “euro style”) detachable terminal blocks
Omni Inputs: Configuration
Single-ended, ground referenced
Omni Inputs: Pinout
1:+(Signal) / 2:-(CHASSIS GND)
Omni Inputs: Normal Operating Range
Reads signals between 0-5V nominally
Omni Inputs: Potentiometer Operation
Use 10kOhms for full range
Omni Inputs: Voltage Tolerance
+/- 48V
Omni Inputs: Current Output
0.5 mA with 10k pot (for passive resistive controls)
RS-232 Port
Female DB9 connector (setup and diagnostics purposes only
QSControl Port
Neutrik Ethercon RJ45 ruggedized data connector
CobraNet Port
Neutrik Ethercon RJ45 ruggedized data connector
Indicators: QSControl Status
Yellow Link, Tx, Rx, front panel / Green Link, Tx, Rx, rear panel
Indicators: CobraNet Status
Yellow Link, Tx, Rx, front and rear panel
Indicators: Power
Blue, front panel
Indicators: Diagnostic
Red, front panel
Indicators: LCD Data Display
2 line x 16 character, backlit, front panel
Indicators: Signal Presence
Tri-state (red, green, yellow), front panel
Warrranty -No

Additional information

Brand

QSC

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