Tapco manual Here’s a quick glance at the features packed into the SQ2, Gate/Expander

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The Gate/Expander

Typically, a gate is used to turn off a channel when there is no signal to reduce the overall noise level of the mix. When the signal drops below a certain level determined by the threshold control, it is turned off. When the signal comes back up and crosses the threshold, the level returns to normal. One problem with using a gate is that if the threshold is set too low, ambient sounds will cause the gate to turn on and off, which can be audible, and if the threshold is set too high, as a sound fades it will suddenly drop out, resulting in an unatural fade.

Downward expansion can help solve this problem. When the signal level falls below the threshold, it is slightly attenuated. The further the signal falls below the threshold, the more it is attenuated. The expander in the SQ•2 automatically adjusts the ratio of the expansion based on the type of program that it sees.

The Squeez Series™ of processors are powerful and tough. They are designed to withstand the punishing rigors of the road and continue to perform day after day, year after year.

Here’s a quick glance at the features packed into the SQ•2:

2-channel compressor/gate with smooth, musical sound

Automatic Soft Knee/Hard Knee curves depending on the compression setting

Adjustable AIR Filter to enhance the high frequencies after compression

Soft Gate/Expander for imperceptible gating

Individual Threshold, Ratio, Attack, and Release controls on each channel

Output gain compensation control on each channel to add gain back to the compressed signal

Auto Attack/Release button with indicator on each channel

Individual IN/OUT button with indicator for each channel

Precision 8-segment gain reduction meters

Balanced/unbalanced 1/4" TRS and XLR line input and output jacks

Side Chain connections

Selectable line voltage

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Contents Channel Portable Cart Warning Safety InstructionsWhat me, read a manual? Look SettingsGetting Started ConnectionsContents About Dynamic Processing IntroductionCompressor/Limiter Gate/Expander Here’s a quick glance at the features packed into the SQ2In-line with Main Outputs Hookup DiagramsTypical Hookup Alternate HookupCOMPRESSOR/LIMITER SQ2 FeaturesFront Panel Features GateCloser Rear Panel FeaturesSide Chain General Precautions and ConsiderationsOutput InputWarranty Service Appendix a Service InformationTroubleshooting Repair Tapco Service DepartmentTRS Insert Plugs and Jacks XLR ConnectorsAppendix B Connections TS Phone Plugs and JacksSQ2 Specifications Appendix C Technical InfoSQ2 Block DiagramAC Fuse Page Tapco Limited Warranty Tapcogear.com