BG250 / BH250: The Pre / Post EQ buttons explained
Question What does the Pre/Post EQ button mean on the Balanced Output
If you select "Pre": The signal is taken out before the tone controls, which means that you get the signal directly from you bass without the sound of the amp. If you select "Post": You will get the full sound of the BG250's pre-amp, including TubeDrive and the active TonePrint effect.
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