Aphex Systems 320A owner manual Appendix D, Part 1 Balanced OUT to Balanced

Page 31
No Connect

Appendix D

output circuit. We strongly recommend that you refer to your various equipment manuals to ￿nd out what is used in each case before hooking up to unbalanced lines.

When connecting a balanced output to a balanced input, however, you don’t need to know what kind of balanced output you are dealing with. Simply treat it generically.

XLR to XLR

OK for Microphones

Standard store-bought cable. Shield grounded at both ends. Positives: Good for microphones.

Negatives: May cause ground loops through the shield grounds if used to connect equipment together.

Preferred for Line Levels

Shield grounded at receiving end only.

Positives: Stops ground loops and reduces noise.

Negatives: None

PART 1: BALANCED OUT to BALANCED IN

1/4” TRS Phone to 1/4” TRS Phone Balanced Cables

OK

Standard store-bought cable. Shield is grounded at both ends.

Positives: Both ends are interchangeable.

Negatives: May cause ground loops through shield contacts.

BETTER

Custom cable. Shield is grounded at receiving end only.

Positives: Stops ground loops and reduces noise.

Negatives: Should be oriented so lifted shield is at sending end.

XLR to 1/4” TRS Phone Balanced Cables

 

From an Output

 

To an Input

Female XLR

 

Male XLR

To an Input

From an Output

No Connect

 

 

Stereo Phone Plug

Stereo Phone Plug

Stops Ground Loops

No Connect

Stops Ground Loops

Page 31

Page 30 Page 32
Image 31
Page 30 Page 32
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 Damage & Claims UnpackingMains Voltage Selection And Fuse Proper Ventilation Power CordSafety Considerations Mounting In a RackInput Connections InstallationRemote Connector Reference Level SettingSummary Specications Ratio Mastering IntroductionRecording MixingLive Concerts Video Post-ProductionBroadcast Radio Pre-processing Voice Processing Broadcast STL/ Phone Line DriverTelevision Broadcasting and Cable Systems Video and Audio Tape DuplicationHard Disk Recording Processing Functions Signal FlowLeveling Function 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.
Top Page Image Contents