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CHANNEL 1 GATE COMPRESSOR / LIMITER 50ms AUTO CHAN 1 CLOSE IN/OUT IN/OUT THRESHOLD THRESHOLD RATIO ATTACK RELEASE OUTPUT SERIAL /DATE CODE AC FUSE T 0.315A GAIN REDUCTION(dB) GATE COMPRESSOR / LIMITER CH 1 CH 2 CH 1 CH 2 AUTO AUTO FULL...
13. Servicing — The user should not attempt to service this product beyond those means described in this operating manual. All other servicing should be referred to the Tapco Service Department. 14. To prevent electric shock, do not use this polarized plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure.
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Before you begin, please make sure you read the Safety Instructions on page 2 and Getting Started on page 4. ® Your new TAPCO SQ•2 is designed to set up quickly and operate easily. We know it’s often seen as a sign of weakness to read a manual, along with asking for directions when lost, but maybe you can read the rest when nobody is looking.
Getting Started The following steps will help you set up your SQ•2, and get the levels just right. SETTINGS: 1. Be sure the SQ•2’s POWER switch is off. 2. Turn all the controls to their center positions (12 o’clock) and set all the switches out. CONNECTIONS: 1.
Warranty Service ...12 Troubleshooting ...12 Repair ...13 Appendix B: Connections ...14 Appendix C: Technical Info...15 SQ•2 Specifi cations ...15 SQ•2 Block Diagram...16 TAPCO LIMITED WARRANTY...19 Don’t forget to visit our website at www.tapcogear.com for more information about this and other TAPCO products.
In essence, TAPCO redefi ned the price performance ratio and made high-quality professional audio mixers accessible to virtually anyone. Today, TAPCO is reborn with the same ideals and is backed by the world-class engineering and manufacturing horsepower of Mackie. The TAPCO SQ•2 is the fi...
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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.
Hookup Diagrams Typical Hookup: In-line with Main Outputs AC~120V/60Hz AC FUSE T 0.315A Alternate Hookup: Individual Channel or Main Inserts AC~120V/60Hz SERIAL / DATE CODE AC FUSE T 0.315A TO CHANNEL OR MAIN INSERT MIXING CONSOLE TO CHANNEL OR MAIN INSERT FROM MIXING CONSOLE LEFT AND RIGHT MAIN OUTPUTS SERIAL / DATE CODE...
SQ•2 Features CHANNEL 1 GATE COMPRESSOR / LIMITER 50ms AUTO CLOSE IN/OUT THRESHOLD THRESHOLD RATIO ATTACK RELEASE FRONT PANEL FEATURES The controls for Channels 1 and 2 are the same, so these descriptions apply to both channels. GATE 1. THRESHOLD Use this control to set the point where the gate begins to attenuate the signal.
CHANNEL 1 GATE COMPRESSOR / LIMITER 0. 1 50ms AUTO CLOSE IN/OUT THRESHOLD THRESHOLD RATIO ATTACK RELEASE AIR Filter 10. LEVEL The AIR fi lter is a unique feature that restores brilliance and sizzle to compressed signals. It provides a high-frequency boost to the signal after the compression stage.
15. OUTPUT Two types of connectors are provided for the outputs — male XLR and 1/4” TRS (Tip-Ring-Sleeve). These balanced outputs are in parallel, and provide exactly the same signal. You can connect either a balanced TRS connector or an unbalanced TS connector to the 1/4” output jack.
Appendix A: Service Information Warranty Service Details concerning Warranty Service are spelled out in the Warranty section on page 19. If you think your SQ•2 has a problem, please do everything you can to confi rm it before calling for service.
Repair Service for TAPCO products is available from one of our authorized domestic service centers or at our factory, located in sunny Woodinville, Washington. Service for TAPCO products living outside the United States can be obtained through local dealers or distributors.
Appendix B: Connections XLR Connectors The inputs and outputs use 3-pin male and female XLR connectors. They are wired as follows, according to standards specifi ed by the AES (Audio Engineering Society). XLR Balanced Wiring Pin 1 = Shield Pin 2 = Hot (+) Pin 3 = Cold (–) 1/4"...
B. Failure to register online or return the product registration card will not void the 1-year warranty. C. Service and repairs of TAPCO products are to be performed only at the factory, OR at a factory- authorized service center. Unauthorized service, repairs, or modifi...