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Old 15th April 2007, 08:34 PM   #1
gongli is offline gongli  United States
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Default st70 bass response

hi

i am using a stock st70 with a pair of altec 890c boleros and a denon cd player with volume instead of preamp, the mids and highs are really nice, but i think the bass could be stronger. is this typical with st70, with tubes, or atypical? is there anything that can be done about it?

thanks
-gong
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Old 15th April 2007, 08:42 PM   #2
SY is offline SY  United States
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What makes you think it's the amp?
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Old 15th April 2007, 08:59 PM   #3
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From Audiokarma.org

Quote:
The only really noticeable annomily is a hole in bass response centered at ~55-60 Hz, where the ABR and woofer operate out of phase with one another. And even this has its advantage by making frequencies below that seem louder (kind of like a built in Contour button), and it eliminates “boom” and tubby sounding bass. Under normal listening condition, it is not noticable, but it was apparent when I was playing test tones.
People sometimes mistake a lack of boomy sloppy bass as a lack of bass.
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