Shure SM7DB User Guide

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Shure Incorporated

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Preamplifier Best Practices

TheSM7dBfeaturesabuiltinactivepreamplifierwhichprovidesupto+28dBoflownoise,flat,transparentgainthatopti

mizes audio performance.

Adjust the gain level on the SM7dB before adjusting levels on your interface or mixer. This approach maximizes the signal-to-

noise ratio for a cleaner, clearer sound.

In podcast or quiet vocal applications, you are more likely to need the +28 dB setting, while louder talkers or singers may only

needthe+18dBsetting.Forinstrumentalapplications,youmayfindthatthe+18dBorthebypasssettingsreachtheidealin

put levels.

Using Variable Impedance Mic Preamplifiers

Select the highest available impedance setting on the external preamp when using the built-in preamp.

If you are using a low impedance setting to change the tonality for creative purposes, bypass the SM7dB's built-in preamp.

Keeping the SM7dB preamp engaged with a low-impedance setting will not yield the same changes in tone.

Microphone Placement

Speakdirectlyintothemic,1to6inches(2.54to15cm)awaytoblockoffaxisnoise.Forawarmerbassresponse,moveclos

er to the microphone. For less bass, move the microphone away from you.

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Shure SM7DB Dynamic Vocal Microphone w/Built-in Preamp for Streaming, Podcast,