The symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products. The lightning flash with arrow- point in an equilateral triangle means that there are dangerous voltages pre- sent within the unit. The exclamation point in an equilateral triangle indi- cates that it is necessary for the user to refer to the ownerÕs manual.

These symbols warn that there are no user serviceable parts inside the unit. Do not open the unit. Do not attempt to service the unit yourself. Refer all servicing to qualified personnel. Opening the chassis for any reason will void the manufacturerÕs warranty. Do not get the unit wet. If liquid is spilled on the unit, shut it off immediately and take it to a dealer for service. Disconnect the unit during storms to prevent damage.

WARNING

FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING:

WATER AND MOISTURE: Appliance should not be used near water (e.g. near a bathtub, wash- bowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

POWER SOURCES: The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.

GROUNDING OR POLARIZATION: Precautions should be taken so that the grounding or polarization means of an appliance is not defeated.

POWER CORD PROTECTION: Power supply cords should be routed so that they are not like- ly to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

SERVICING: To reduce the risk of fire or electric shock, the user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.

FOR UNITS EQUIPPED WITH EXTERNALLY ACCESSIBLE FUSE RECEPTACLE: Replace fuse with same type and rating only.

MULTIPLE-INPUT VOLTAGE: This equipment may require the use of a different line cord, attachment plug, or both, depending on the available power source at installation. Connect this equip- ment only to the power source indicated on the equipment rear panel. To reduce the risk of fire or electric shock, refer servicing to qualified service personnel or equivalent.

U.K. MAINS PLUG WARNING

A moulded mains plug that has been cut off from the cord is unsafe. Discard the mains plug at a suitable disposal facility. NEVER UNDER

ANY CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED OR CUT MAINS PLUG INTO A 13 AMP POWER SOCKET. Do not use the mains plug without the fuse cover in place. Replacement fuse covers can be obtained from your local retailer. Replacement fuses are 13 amps and MUST be ASTA approved to BS1362.

ELECTROMAGNETIC COMPATIBILITY

This unit conforms to the Product Specifications noted on the Declaration of Conformity. Operation is subject to the following two conditions:

¥this device may not cause harmful interference, and

¥this device must accept any interference received, including interference

that may cause undesired operation.

Operation of this unit within significant electromagnetic fields should be avoided. ¥ use only shielded interconnecting cables.

SAFETY INSTRUCTIONS

NOTICE FOR CUSTOMERS IF YOUR UNIT IS EQUIPPED WITH A POWER CORD.

WARNING: THIS APPLIANCE MUST BE EARTHED.

The cores in the mains lead are coloured in accordance with the following code:

GREEN and YELLOW - Earth BLUE - Neutral BROWN - Live

As colours of the cores in the mains lead of this appliance may not corre- spond with the coloured markings identifying the terminals in your plug, proceed as follows:

¥The core which is coloured green and yellow must be connected to the terminal in the plug marked with the letter E, or with the earth symbol, or coloured green, or green and yellow.

¥The core which is coloured blue must be connected to the terminal marked N or coloured black.

¥The core which is coloured brown must be connected to the terminal marked L or coloured red.

CONDUCTOR

WIRE COLOR

Normal

Alt

 

 

 

 

 

 

L

LIVE

BROWN

BLACK

 

 

 

 

N

NEUTRAL

BLUE

WHITE

 

 

 

 

E

EARTH GND

GREEN/YEL

GREEN

This equipment may require the use of a different line cord, attachment plug, or both, depending on the available power source at installation. If the attachment plug needs to be changed, refer servicing to qualified service personnel who should refer to the table above. The green/yellow wire shall be connected directly to the unit's chassis.

WARNING: If the ground is defeated, certain fault conditions in the unit or in the system to which it is connected can result in full line voltage between chassis and earth ground. Severe injury or death can then result if the chas- sis and earth ground are touched simultaneously.

DECLARATION OF CONFORMITY

ManufacturerÕs Name:

dbx Professional Products

ManufacturerÕs Address:

8760 S. Sandy Parkway

 

Sandy, Utah 84070, USA

declares that the product:

 

dbx 566

 

conforms to the following Product Specifications:

Safety: EN 60065 (1993)

IEC65 (1985) with Amendments 1, 2, 3

EMC: EN 55013 (1990)

EN 55020 (1991)

Supplementary Information:

The product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC and the EMC Directive 89/336/EEC as amended by Directive 93/68/EEC.

dbx Professional Products Vice-President of Engineering 8760 S. Sandy Parkway Sandy, Utah 84070, USA September 25th, 1998

European Contact: Your Local dbx Sales and Service Office or

International Sales Office

68 Sheila Lane

Valparaiso, Indiana

46383, USA

Tel: (219) 462-0938

Fax: (219) 462-4596

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dbx Pro 566 owner manual Declaration of Conformity

566 specifications

The dbx Pro 566 is a versatile audio processing unit designed for professional sound engineers and musicians seeking high-quality sound enhancement and comprehensive control over their audio signals. Combining advanced technology with user-friendly features, the dbx Pro 566 has become a staple in both live sound environments and studio settings.

One of the standout features of the dbx Pro 566 is its dual-channel signal processing capability. This allows users to manipulate two audio channels simultaneously, making it an ideal choice for stereo applications. The unit includes a powerful parametric equalizer with multiple frequency bands, enabling precise tonal adjustments. Users can easily tailor their sound to fit various musical styles or venue acoustics, enhancing overall audio clarity.

The dbx Pro 566 also integrates a high-performance compressor that provides dynamic control over audio signals. Its flexible threshold, ratio, attack, and release settings allow for fine-tuning of compression characteristics, ensuring that the audio maintains its natural dynamics while preventing clipping or distortion. This feature is particularly useful in live sound situations where maintaining consistent audio levels is crucial.

Another technology that sets the dbx Pro 566 apart is its built-in de-esser. This dedicated circuit is designed to reduce harsh sibilance in vocal recordings, providing a smoother and more balanced sound. This is essential for vocal performances where clarity is vital, allowing for a more pleasant listening experience.

The dbx Pro 566 also boasts comprehensive metering options, including LED meters for visual feedback on levels and gain reduction. These indicators help users monitor their audio signals effectively, facilitating quick adjustments when necessary. The unit's user-friendly interface ensures that sound engineers can navigate its features without hassle, making it accessible for both beginners and experienced professionals.

In terms of connectivity, the dbx Pro 566 features standard XLR inputs and outputs, ensuring compatibility with a broad range of audio equipment. Its robust build quality and reliability make it suitable for both studio and on-the-road applications, providing longevity in demanding environments.

Overall, the dbx Pro 566 is a powerful audio processor that delivers essential features and advanced technologies needed for modern audio production. Its combination of equalization, compression, and de-essing capabilities makes it an invaluable tool for achieving high-quality sound in various settings. Whether for live performances or studio recordings, the dbx Pro 566 stands out as a top choice for audio professionals.