Gain Staging: Difference between revisions - Bose Portable PA Knowledge

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For Vocal Microphones try this short video tutorial.

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== Bose FAQs ==

== L1 Pro /S1 Pro(+) / Model II / Compact / F1 ==

=== All models except the ToneMatch Mixers ===

On the [[L1 Pro]], S1 Pro(+), {{Model II}}, the {{Compact}}, and the {{F1}}, Volume (Compact/F1), these controls are actually trim controls. The L1 Model II/L1 Model 1S have a trim control.

There is no master volume control later in the signal chain. The amps are running at full output. '''There is no need to "add a little extra" for headroom'''. If you do, you are unnecessarily amplifying noise (e.g. audible hiss/hum) during quiet moments and raising the likelihood of distortion when you get loud.

=== Setting the levels ===

For the [[L1 Pro]], run the source at the highest output and set the volume so you see solid green and occasional flickers of red.

For the L1 Model II, run the source at the highest output and set the trim so that you see solid green and occasional flickers of yellow.

For the L1 Compact, run the source at the highest output and set the volume so that you see solid green, and no red.

For the F1 Model 812 or F1 Subwoofer, run the source at the highest output and set the volume so that you see solid green, and no red.

== Bose FAQs Classic / Model I ==

This is an excerpt from the Bose FAQs<ref>[http://www.bose.com/controller?event=VIEW_STATIC_PAGE_EVENT&url=/musicians/support/product_faqs.jsp&ck=0#question32 What is the proper method for setting the gain on the PS1 Power Stand?]</ref>

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# Adjust the input gain of the individual channel. These channels do not have indicator LEDs but are optimized for 0dB line level signals, such as from an effects device, mixer or CD player.

# As above, the R1 Remote Control MASTER knob is the last stage of gain. This knob gives you control over all 4 channels of the PS1 Power Stand.

== Owners Talk about Gain Staging ==

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 For Vocal Microphones try this short video tutorial.
+{{T1 Gain Microphone}}
 {{Get Plugged In Microphone}}
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-== Bose FAQs ==
+== L1 Pro /S1 Pro(+) / Model II / Compact / F1 ==
+=== All models except the ToneMatch Mixers ===
+On the [[L1 Pro]], S1 Pro(+), {{Model II}}, the {{Compact}}, and the {{F1}}, Volume (Compact/F1), these controls are actually trim controls. The L1 Model II/L1 Model 1S have a trim control.
+There is no master volume control later in the signal chain. The amps are running at full output. '''There is no need to "add a little extra" for headroom'''. If you do, you are unnecessarily amplifying noise (e.g. audible hiss/hum) during quiet moments and raising the likelihood of distortion when you get loud.
+=== Setting the levels ===
+For the [[L1 Pro]], run the source at the highest output and set the volume so you see solid green and occasional flickers of red.
+For the L1 Model II, run the source at the highest output and set the trim so that you see solid green and occasional flickers of yellow.
+For the L1 Compact, run the source at the highest output and set the volume so that you see solid green, and no red.
+For the F1 Model 812 or F1 Subwoofer, run the source at the highest output and set the volume so that you see solid green, and no red.
+== Bose FAQs Classic / Model I ==
 This is an excerpt from the Bose FAQs<ref>[http://www.bose.com/controller?event=VIEW_STATIC_PAGE_EVENT&url=/musicians/support/product_faqs.jsp&ck=0#question32 What is the proper method for setting the gain on the PS1 Power Stand?]</ref>
@@ Line 52: / Line 70: @@
 # Adjust the input gain of the individual channel. These channels do not have indicator LEDs but are optimized for 0dB line level signals, such as from an effects device, mixer or CD player.
 # As above, the R1 Remote Control MASTER knob is the last stage of gain. This knob gives you control over all 4 channels of the PS1 Power Stand.
 == Owners Talk about Gain Staging ==