Dbx 166xs User Manual

User ManualDual Compressor/Limiter/GateProfessional Audio Equipment

NOTE: The 166xs expansion ratio is internally fixed, at approximately 10:1. This ratio helps to eliminate the artifacts normally associated with commo

In OverEasy mode (OVEREASY button depressed), signals begin to gradually activate the 166xs gain change circuitry as they approach the THRESHOLD refer

level. The RELEASE rate is from FAST (where compression follows the envelope of the program material very tightly) to SLOW (for very smooth compressio

LIMITER SectionPEAKSTOP LEVEL Control and LEDThis control allows you to set the maximum peak output level of the 166xs regardless of any other control

3.1 Basic ConnectionsThe 166xs has balanced inputs and outputs, and can be used with any line-level device. Some common examples include: mixing conso

For example, to set up your 166xs for frequency-sensitive gating or frequency-weighted compression, you must feed an equalizer’s input with the same s

use the “PREAMP OUT” of your guitar amp (if so equipped), or the output of some other device that is designed to accept low-level instrument inputs (i

Input Cable ConfigurationsThe 166xs has an actual input impedance of >40k in balanced or unbalanced configurations. This makes the 166xs audio inp

4.1 Expander/Gate ApplicationsNOTE: Control settings for each application are suggested as a starting point. Adjust them for your requirements.Gating

controls as needed). The gated bass track will now open with each kick, adding punch and dynamics. This can really tighten up the tracks and add life

WARNING FOR YOUR PROTECTIONREAD THE FOLLOWING:KEEP THESE INSTRUCTIONSHEED ALL WARNINGSFOLLOW ALL INSTRUCTIONSTHE APPARATUS SHALL NOT BE EXPOSED TO DR

the bass’ inherent sustain. Other instruments, such as horns, vary inloudness depending on the note being played, and benefit similarly. Note that if

Raising a Signal Out of a MixSince reducing dynamic range increases the average signal level by a small amount, a single track can be raised out of a

In circumstances where the 166xs is expected to cause no change in gain unless an emergency arises (wildly excessive levels), some operators set Hard

sounds to be unaffected while solo and very loud sounds are compressed. (Of course, when compression occurs, the level of the entire program is affect

drivers are frequently damaged, the whole system must be operated at a lower sound-pressurelevel, or additional mid-range drivers must be added. By in

Section 5 - Technical Support, Factory ServiceThe 166xs is an all-solid-state product with components chosen for high performance and excellent reli

Section A - AppendixA.1 Technical SpecificationsNOTE: 0dBu =0.775VrmsINPUTS (1/4” TRS Phone XLR): Floating Balanced; XLR: Pin 2 and TIP HIImpedance: &

Section AAppendix23PHYSICAL:Dimensions (H x W x D): 1.75” x 19” x 6.75” (4.45 cm x 48.2 cm x 17.15 cm)Rack Space: 1 Rack Unit (1U High)Net Weight:

8760 South Sandy Parkway • Sandy, Utah 84070Phone: (801) 568-7660 • Fax (801) 568-7662Int’l Fax: (801) 568-7583Questions or comments?Contact us at www

DecLaratIon ofconforMItyManufacturer’s Name: dbx Professional ProductsManufacturer’s Address: 8760 S. Sandy Parkway Sandy, Utah 84070, USAdecl

Section 1- Introduction ... 11.1 Inspection ... 11.2 Service Contact Info ...

Section 1 - IntroductionCongratulations on choosing the dbx 166xs Compressor/Limiter/Gate. The 166xs provides two channels of noise gating, OverEasy

1.2 Service Contact InfoIf you require technical support, contact dbx Technical Support. Be prepared to accurately describe the problem. Know the seri

1.3 WarrantyThis warranty is valid only for the original purchaser and only in the United States. 1. The warranty registration card that accompanies t

2.1 Rear Panel ConnectionsAC POWER ReceptacleThis receptacle accepts an IEC-type power cord (as shipped with the unit). Plug the cord into the unit an

OUTPUT (BALANCED) JacksThe Tip/Ring/Sleeve phone jack and XLR-type jack are wired in parallel; either OUTPUT will send an audio signal to a load. The