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  #1  
Old 11-02-2011, 10:59 PM
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Gain reduction for a Yamaha PB-1

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I have a Yamaha PB-1 preamp and the output from it is too hot. I love this preamp but it doesn't have a gain control so I can barely turn the volume up past 9:00. Anyone have any good ideas for what I can stick between the preamp and my DBX compressor (next in the chain) to reduce the signal strength?
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Old 11-02-2011, 11:14 PM
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Yamaha PB-1

If memory seves me correctly, the PB-1 has a full range balanced out on the back with a level control. If your input gain is too hot, turn down your bass.
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Old 11-03-2011, 12:08 AM
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Does your dbx have a threshold control? If so, just raise the threshold and lower the output gain on the dbx.
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Old 11-03-2011, 12:11 AM
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Quote:
Originally Posted by solodb View Post
If memory seves me correctly, the PB-1 has a full range balanced out on the back with a level control. If your input gain is too hot, turn down your bass.
yep, it sure does:

  #5  
Old 11-03-2011, 04:29 PM
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To clarify, it's REALLY hot. To the point I barely get any control at the bass or preamp. But the balanced out / level control option should do the trick. Not sure why I didn't think of that but I guess that's the beauty of forums. Thanks for the pointer!
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Old 11-03-2011, 04:32 PM
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I have a hard time believing the output of the preamp is so hot that it's beyond the threshold range of the dbx.
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  #7  
Old 11-20-2011, 09:46 AM
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Quote:
Originally Posted by johnk_10 View Post
yep, it sure does:

To the OP:

Maybe I missed something but have you run the dbx in the Yamaha's FX loop? Both the send and return have level pots which should tame the signal when using the loop. The XLR / DI is intended for running signal to the board. I use the 1/4" output on the far right to feed my power amp.

Not sure if the FX loop is post-EQ but running the dbx between the Yamaha and power amp is definitely post-EQ. Keep in mind that the EQ section is pretty much a Fender tonestack whereas your flattest setting is something like 2-10-2. Conventional mindset would have us setting bass / mid / treble at 5-5-5 which, in reality, may produce a hotter-than-normal signal.

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