Alesis 7-51-0121-A manual Connecting to the Main Outputs of a mixing console

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2 Connections

Connecting to the Main Outputs of a mixing console:

In addition to channel inserts, most mixing consoles have main insert jacks near the main outputs. You can use insert cables to connect the Smashup to the main L/R bus the same way you connect it to a pair of channels. Simply connect one insert cable to the left main insert of the mixer, and connect the two mono jacks to the left INPUT and OUTPUT of the Smashup. Use another insert cable to connect the right main insert to the right INPUT and OUTPUT of the Smashup.

Alternatively, you could plug the mixing console’s main outputs directly into the Smashup’s inputs, then feed the Smashup’s outputs to your monitor amps or mixdown recorder. However, with this method if you fade down the volume at the end of the song, the sound quality will change as you fade, since the signal will fall below the threshold setting. That’s why it’s better to use insert jacks, if they’re available.

Don’t connect the Smashup into an effect send/return loop

Unlike most effects, compression is NOT designed to be “added” to a signal—it acts on the entire level going through it.

Connecting to the inserts on an instrument amplifier:

The insert send on a guitar or bass amp is usually labeled "effects send and return" or "insert send and return". This allows you to preamplify your instrument before compressing it and sending it to the power amp.

Most guitar amps are single channel, so connect a single insert cable from the amp to the LEFT INPUT and LEFT OUTPUT of the Smashup. Some amps have separate “effect send” and “effect return” jacks; for these, use standard cables. Check the manual of your amplifier for details.

If you are using a dedicated rack-mount preamplifier, another method would be to insert the Smashup between the preamp and the input(s) of the power amp.

Never connect the Smashup between the power amp and the speaker!

The high power levels created by the power amp will destroy the circuitry of the Smashup.

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Contents Reference Manual Page Table of Contents Table Of Contents Introduction WelcomeIntroduction Important features of your SmashupAbout the Smashup Smashup Key Features How to Use This Manual Safety symbols used in this product Safety Instructions/NoticesImportant Safety Instructions English Please follow these precautions when using this productImportant Safety Instructions CE Declaration Of Conformity FCC Compliance StatementSymboles utilisés dans ce produit Instructions de Sécurité Importantes FrenchImportant Safety Instructions Sicherheit Symbole verwendet in diesem Produkt Lesen Sie bitte die folgende Sicherheitshinweise GermanImportant Safety Instructions This page intentionally left blank If you can’t wait to get started If youre new to signal ProcessingQuick Start Guide Hook it up to a synthesizerQuick overview of the controls Quick Start GuideRear Panel Connections Installing in a RackPower Unpacking and InspectionIn-line connection Connecting audioConnections Turn up the trimConnecting to the Channel Inserts of a mixing console Connecting to the Main Outputs of a mixing console Connecting to the inserts on an instrument amplifierAbout audio cables Connecting to equipment with XLR inputs and outputsDont use line transformers Using the ModLink What about the input and output jacks on the slave units?Using the Smashup What is a compressor?What the controls do Using the SmashupAttack/Release times vary by Type How the Smashup goes beyond just compression Gain structure Operational adviceSetting Levels About stereo compressionGraph of input level Description of ControlsThreshold Graph of compressionRelease AttackLook Ahead Pumping BreathingOutput FAT mode and SizzleSizzle Opto Type Select SwitchClassic TransparentPump De-EssFat Using the Foot Switch BypassClassic Sample SettingsThreshold and Output settings may need changing De-EssOpto Sample SettingsFat PumpTransparent BlankBlank Settings Templates Troubleshooting Troubleshooting IndexTroubleshooting Keep Audio Wiring AS FAR Away from AC Wiring AS Possible Avoiding ground loop noiseLine conditioners and spike protectors Cleaning Care and MaintenanceRefer all servicing to Alesis Customers in the USA and Canada Obtaining repair serviceCustomers outside the USA and Canada Audio Output SpecificationsAudio Input MechanicalSpecifications Foot SWITCH, 16 IndexWarranty / Contact Alesis Alesis Limited WarrantyWarranty/Contact Information Alesis Contact Information