QSC Audio 6.0 II user manual USE- Clip Limiters, Clip Limiting Tips

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USE- Clip Limiters

Clip Limiters

The PL6.0 II has separate clip limiters for each channel which respond only to actual amplifier clipping. Amplifier clipping generates internal error signals which cause the Clip Limiter to quickly reduce gain and minimize the overdrive. To preserve as much of the program dynamics as possible, limiting occurs only during actual clipping.

The limiter’s on-off switches are front panel mounted and recessed to prevent accidental changes. Each channel has its own Clip Limiter switch that can be operated independently.

When the push-button-switch is in the “down” or “in” position, the clip limiter is on.

When the push-button-switch is in the “up” or “out” position, the clip limiter is off.

Clip Limiting Tips

Clip limiting reduces extreme overdrive peaks, allowing a higher average signal level without audible distortion. Increasing the gain with the Clip Limiter engaged, until clipping is again audible, can double the average output power. Be careful not to exceed the power rating of your speakers.

The Clip Limiter is set to respond as quickly as possible after clipping is detected. On low frequency material, this may be perceived as a “rubbery” effect. It may be preferable to turn Clip Limiting off, and let the amp clip occasionally, especially if the speakers are robust.

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Contents PowerLight 6.0 Do not Open Important Safety Instructions Explanation of SymbolsTable of Contents QSC PowerWave Technology INTRODUCTION- General OverviewRemote Computer Control Front Panel INTRODUCTION- IllustrationsUnpacking SETUP- Rack MountingUnpacking and Inspection Supporting the Front of the AmplifierAttaching Rear Rack Ears Method Supporting the Rear of the AmplifierCooling Air Inlet and Exhaust Vents SETUP- Cooling RequirementsSETUP- AC Power Requirements AC PowerAC Power Connection Volt Models Nema L5-30 Receptacle SETUP- Operating Mode Selection Operating Mode SelectionStereo Mode Bridge Mode Parallel ModeConnect the single input Single speaker channelAudio Input Connections CONNECTIONS- InputsTerminal-block Connectors BalancedTRS 1/4-inch What is a DataPort? ConnectingCONNECTIONS- DataPort QSControl users only Typical DataPort Application Using the Rear Panel Power Supply Control Connector CONNECTIONS- Power Supply Control Standby/EnableCONNECTIONS- Outputs Binding Posts Connecting the Outputs to the SpeakersSpeakon Outputs CONNECTIONS- Outputs Speakon pinoutUSE- AC Power Switch and LED Indicators AC Power SwitchLED Indicators for Power Status Signal Level LED Indicators USE- Signal Level LED IndicatorsUSE- Gain Controls Gain ControlsUSE- Clip Limiters Clip LimitersClip Limiting Tips Amplifier won’t turn on when the Power switch is operated TroubleshootingTroubleshooting Output Power in watts SPECIFICATIONS- PowerLight 6.0 II Electrical DataDataPort Pinout AppendixHow does it work? QSC PowerWaveDisclaimer Warranty Information & HOW to Contact QSC

6.0 II specifications

The QSC Audio 6.0 II is a powerful audio processing tool designed for professional sound systems, enhancing audio clarity and performance in a variety of settings. This processor offers an impressive combination of advanced features that cater to both live sound and installed sound applications. Its robust architecture allows for seamless integration into any audio setup, making it a preferred choice for audio engineers and sound technicians alike.

One of the standout features of the QSC Audio 6.0 II is its six-channel architecture, allowing for comprehensive control over multiple audio sources. Each channel is equipped with dedicated signal processing capabilities, including advanced equalization, dynamics processing, and delay adjustments. This ensures that sound can be customized to meet the specific needs of any environment, whether it's a concert venue, corporate event, or a house of worship.

The audio processor utilizes QSC’s proprietary Acoustic Intelligence™ technology, which analyzes the acoustic environment in real-time and adapts the audio output accordingly. This ensures optimal sound quality, regardless of the venue's unique characteristics. The technology is complemented by QSC's sophisticated FIR (Finite Impulse Response) filtering, which provides superior phase coherence and transient response.

Another key feature of the QSC Audio 6.0 II is its intuitive user interface, which allows for easy navigation and setup. The processor can be controlled remotely via a web browser or dedicated application, making adjustments smooth and efficient. The built-in scheduling feature allows users to set specific audio profiles for different times of the day or events, further enhancing workflow.

For connectivity, the QSC Audio 6.0 II includes multiple options, such as balanced XLR inputs and outputs, which ensure secure and high-quality signal transmission. It also supports digital audio protocols, making it versatile for various applications. The processor is designed with expandability in mind, allowing it to work seamlessly with additional QSC products and other third-party equipment.

In conclusion, the QSC Audio 6.0 II stands out as a premier audio processing solution, combining advanced technology with user-friendly features. It provides unparalleled sound quality and reliability, making it an essential tool for professionals in the audio industry. Whether in live sound applications or permanent installations, the QSC Audio 6.0 II proves to be a valuable asset for achieving exceptional audio performance.
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