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Old 1st July 2009, 05:32 PM   #1
e679 is offline e679  
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Default Chipamp for super tweeter.

I would like to build chip amp for my tweeter (can good up to 45k flat) , active crossover around 7k~10k .
Anyone knows any chip amp can have flat response up to......... over 100k with sweet/smooth sound? Lots of air?


Will gainclone let's say LM3875 able to do so.

many thx
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Old 1st July 2009, 07:23 PM   #2
AndrewT is offline AndrewT  
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yes.
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Old 1st July 2009, 08:16 PM   #3
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One problem though: Nobody has heard sweet tones at 100 kHz.
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Old 3rd July 2009, 09:39 PM   #4
e679 is offline e679  
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The best tweeter i have heard is Acapella Plasma tweeter.
Oh man, they are sweet.....

I am using Pass's Zen amp for my TAD et-703, it is sweet (class A) but it's role off too much too early.

I am wondering if anyone knows a T2024 or Lm3875 amp can beat it for tweeter only.
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Old 4th July 2009, 12:27 PM   #5
AndrewT is offline AndrewT  
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Quote:
Originally posted by e679
I am using Pass's Zen amp for my TAD et-703, it is sweet (class A) but it's role off too much too early.
which rolls off too early?
The tweeter or the amp?
I can't believe one of Pass' Zen amps rolls off too early. Some go out to half a MegaHertz.
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Old 4th July 2009, 02:39 PM   #6
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Use ADSL line drivers - they're good up into the low MHz.
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