Harman 286 user manual Compressor, De-Esser

Page 11

286s

Operating Controls

Section 2

Compressor

DRIVE Control

The DRIVE control determines the overall amount of gain reduction by setting the signal level going into the gain control circuitry. Turning DRIVE clockwise will increase the input signal, and therefore increase the amount of applied gain reduction. Turning DRIVE fully counterclockwise (to OFF) allows the compressor to pass all signals unattenuated, effectively bypassing the compressor.

Higher DRIVE settings can cause the Compressor Section to add substantial gain to signal, especially with low input levels. For example, setting the DRIVE control to 12:00 can add up to 20dB of gain to low signal levels. With hotter input levels going into the Compressor Section (whether from the MIC INPUT, LINE INPUT or INSERT jacks), gain addition due to the DRIVE control will be less noticeable.

DENSITY Control

Use this control to speed up or slow down the program-dependent release times. The scale is arbitrary because the release time is automatically varied according to the nature of the program material (to minimize audible compression-induced side effects). The release rate is from 0 (a slow release for smooth compression) to 10 (a fast release where compression follows the envelope of the program very tightly).

There is no absolute “right” way to set the DENSITY control. However, in general, slower settings are useful for gating out noise present behind vocals and acoustic instruments, while faster settings are useful for tightening up the sound of percussion instruments (e.g., a kick or snare drum).

GAIN REDUCTION (dB) Meter

This meter shows the true peak gain reduction in dB. If the red LED at the far left of the meter lights, no further gain reduction is available.

De-Esser

FREQUENCY Control

Use the control to set the HIGHPASS frequency of the variable filter used in the De-Esser circuitry. Settings between 4-8kHz will yield the best results for vocal processing, while more extreme settings allow the 286s to be used in other non-vocal applications.

THRESHOLD Control

Use this control to set the sensitivity of the De-Esser as a percentage of the average program level at the 286s input. This means that the De-Esser tracks the input level so the amount of de-essing remains constant with changes in input level.

The De-Esser 1dB and 6dB THRESHOLD LEDs light when the De-Esser is active. These indicate (in dB) how much sibilance reduction is occurring due to the De-Esser.

7

Page 10 Page 12
Image 11
Page 10 Page 12
Contents Professional Audio Equipment Important Safety Information Electromagnetic Compatibility 286s Introduction Service Contact Info Warranty Rear Panel Operating ControlsMIC Gain dB and Level dBu LEDs including Clip LED AC PowerFront Panel Mic PreampProcess Bypass Button and LED Phantom Power Button and LEDBypass Hz Highpass Button and LEDDe-Esser CompressorExpander/Gate EnhancerGain dB Control and Clip LED OutputUnderstanding the 286s Mic Preamp Connecting the 286s to Your SystemBasic Operation De-Esser Using the 286s as a Dedicated Mic PreampProcessing Section CompressorExpander/Gate EnhancerUsing the Four Processors in Different Combinations OFF Suggested Settings/UsagesLF Detail HG Detail FemaleKeyboard Guitar Bass Drums Strings Club Sound Cutting Off Problems, Possible Causes, SolutionsNoise Rushups, Hiss Buildup Audible DistortionLow Rumble or Excessive Low Frequencies Lispy VocalsShrillness or Excessive Brightness Technical Support and Factory Service Technical Specifications Enhancer Block Diagram 286s 286s

286 specifications

The Harman 286 is a significant advancement in the realm of audio technology, combining high-quality sound reproduction with innovative features tailored for both personal and professional use. Designed for audiophiles and casual listeners alike, the Harman 286 stands out due to its rich array of functionalities and elegant design.

At the heart of the Harman 286 is its advanced audio processing technology. It utilizes state-of-the-art digital signal processing (DSP) to deliver exceptional sound quality, ensuring that every note is crisp and clear. This high-resolution audio capability supports various formats, allowing users to enjoy music exactly as the artist intended. Additionally, the model features a robust, built-in amplifier that provides ample power while minimizing distortion, resulting in a dynamic listening experience.

One of the standout features of the Harman 286 is its wireless connectivity capabilities. Equipped with Bluetooth 5.0 technology, it facilitates seamless pairing with smartphones, tablets, and other compatible devices. This allows users to stream their favorite songs without the hassle of wires, enhancing convenience and portability. Furthermore, the Harman 286 supports various streaming services, providing users with access to a vast library of music at their fingertips.

The design of the Harman 286 reflects a modern aesthetic, making it a stylish addition to any space. With its sleek lines and premium materials, it not only sounds good but looks good too. The user-friendly control interface enables easy navigation through various settings and features, allowing users to customize their audio experience.

Another hallmark of the Harman 286 is its impressive battery life. Engineered for longevity, this model can provide several hours of continuous playback, making it ideal for both home use and on-the-go listening. When the battery does run low, the quick charge feature ensures minimal downtime, allowing users to get back to enjoying their music quickly.

In summary, the Harman 286 embodies a blend of cutting-edge technology, user-friendly features, and contemporary design. With its superior sound quality, versatile connectivity options, and long battery life, it remains a top choice for anyone seeking an exceptional audio experience. Whether for personal use or professional settings, the Harman 286 is a reliable companion for music lovers everywhere.
Top Page Image Contents