Aphex Systems 320A owner manual Power Cord, Mounting In a Rack, Proper Ventilation, Panel Security

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4.4 Power Cord

The Compellor uses a standard IEC power cord set. The appropriate mains plug for each country is normally shipped with each unit. However, if you must install or replace the plug,

Power Cord

Color Codes

USA Color Code

IEC/Continental Color Code

Black = Hot (live)

Brown = Hot (live)

White = Neutral

Blue = Neutral

Green = Ground

Yellow/Green = Ground

 

 

use the correct wiring code as follows:

4.5 Mounting In A Rack

The Compellor occupies one standard 19 in. x 1 3/4 in. rack space (1RU). Chassis depth is 9 1/2 inches not including connectors. Allow at least 3 inches additional space in back for wiring and connectors. The chassis is designed to be fully supported by front panel mounting alone. To avoid cosmetic damage to the panel, use the cushioned rack screws provided in the shipping kit or other cushioned rack screws.

4.6 Proper Ventilation

A Compellor runs warm because the product was designed to efficiently conduct most of the circuitry’s heat directly to the exterior surfaces. This keeps the hot internal components such as voltage regulators running far cooler than if they relied on direct convection cooling. Therefore, if the chassis seems unusually warm to the touch, you need not be alarmed since the inside of the chassis is never much warmer than that. However, we do not recommend installing a Compellor in a space which severely restricts air ventilation around the unit such as a totally sealed rack enclosure unless you can provide an empty rack space above and below the unit to facilitate cooling. Typical rack enclosures with louvers or fan cooling are recommended in which case you can install the Compellor in any available rack space.

4.7 Panel Security

A transparent security cover is available through any Aphex dealer to fit your Compellor. This is absolutely the most convenient way to protect your installation from tampering. When ordering, ask for Aphex part number SC-1.

4.8 Tools And Equipment Needed

Only standard technician’s tools are required to install the Compellor. Additional test equip- ment is required for servicing as will be indicated in the related sections of this manual.

4.9 Safety Considerations

Aphex has taken care to insure the safety of its products. The Compellor is constructed to comply with international electrical safety standards.

To minimize the risk of shock or fire, do not expose the unit to moisture. Allow adequate ventilation around the unit for cooling. Make sure the mains voltage is properly selected. Do not open the chassis cover: there are no user serviceable parts inside.

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Contents 320A Fast Finderi Safety Declarations320A Contents Page Quick Start Quick StartBit Of Compellor History What Is a Compellor?What Does It Do? How Does It Work?Introduction Page Mains Voltage Selection And Fuse UnpackingDamage & Claims Proper Ventilation Power CordSafety Considerations Mounting In a RackInput Connections InstallationRemote Connector Reference Level SettingSummary Specications Ratio Mastering IntroductionRecording MixingBroadcast Radio Pre-processing Video Post-ProductionLive Concerts Voice Processing Broadcast STL/ Phone Line DriverTelevision Broadcasting and Cable Systems Video and Audio Tape DuplicationHard Disk Recording Leveling Function Signal FlowProcessing Functions Silence Gate Compressor FunctionDRC DVGLimiter Stereo EnhanceStereo Linking Meter SelectionsOperating Levels Process SwitchOutput Control Input/OutputGain Reduction Metering To Obtain Service Limited WarrantyAppendices Appendix B 320A Appendix C Appendix C Proper Wiring TechniquesAppendix D Part 1 Balanced OUT to Balanced Appendix DImpedance Balanced Outputs Part 5 Y Insert Cables Appendix E Compellor to the Rescue Appendix EPPM Standard Where The Problem Comes FromAppendix F ConfusionVU Standard Appendix FDAT Tragedy Where The Compellor FitsDeath of a Perfectly Good VU Meter Birth of dBFSAnalog/Digital Level Discrepancy Ideal Audio PackageWhat, Me Worry?

320A specifications

The Aphex Systems 320A is a dynamic processor designed to enhance the quality of audio recordings in professional settings. Known for its exceptional performance and versatility, the 320A offers a unique combination of compression, limiting, and expansion functionalities. This unit is an essential tool for sound engineers and producers looking to achieve polished sound.

One of the standout features of the 320A is its dual channel processing capability. This allows users to apply dynamic processing to two separate audio signals simultaneously, making it ideal for stereo or dual mono setups. The 320A offers a range of controls, including threshold, ratio, attack, release, and gain, allowing precise adjustments to be made according to the needs of any project.

The 320A utilizes Aphex's proprietary Intelligent Clipping technology, which helps to prevent distortion at high signal levels. This feature is particularly beneficial when working with dynamic sources like vocals and percussive instruments. Intelligent Clipping ensures that the audio remains smooth and clear, even when processed aggressively.

In terms of connectivity, the Aphex 320A is equipped with balanced XLR and TRS inputs and outputs, ensuring compatibility with various audio sources and devices. The unit supports both line-level and mic-level signals, providing flexibility for different recording scenarios. Additionally, its low noise operation ensures that the final output retains pristine audio quality.

Another significant characteristic of the 320A is its user-friendly interface. The front panel features easy-to-read meters and clearly defined controls, making it straightforward for users to monitor the audio levels and adjust settings in real-time.

The 320A also includes a sidechain capability, allowing users to trigger compression or expansion from an external source. This feature is useful for achieving effects like ducking or creating rhythmic dynamics in a mix.

In summary, the Aphex Systems 320A is a feature-packed dynamic processor that serves as an invaluable tool for audio professionals. With its dual channel processing, Intelligent Clipping technology, flexible connectivity options, and user-friendly design, the 320A stands out in the realm of audio processing equipment, delivering high-quality performance for a variety of recording and mixing applications.
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