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General Asylum General audio topics that don't fit into specific categories. |
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General Asylum General audio topics that don't fit into specific categories. |
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In Reply to: BBE - Is there anyone who does not need it? posted by John Kercheval on March 14, 2007 at 13:38:40:
Based on the posts below and the manufacturer's website, this product does NOT correct the amplifier-speaker interface. It appears to provide a simulated correction based on a guess regarding the speaker performance limitations. User adjustments modify the parameters of this guess, but do not change the assumed context (miserable PA speakers in a large venue).Back-EMF is a characteristic of all dynamic speakers (ie, those using magnetic force to propel drivers) and is not a problem per se. Back-EMF is a part of the electrodynamic damping. Dynamic speakers differ in the amounts of electrodynamic damping they require to achieve optimum phase and amplitude performance, and amplifiers differ in the amounts of damping they provide. Thus, selecting the best amplifier for a given speaker is not a trivial problem. If your amplifiers do not work well with your speakers, the improvement offered by this product is a partial fix only and IMO you should investigate a better match.
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Follow Ups
- Yes. Please stop posting misinformation about this product. - Al Sekela 09:27:46 03/15/07 (7)
- I enjoyed reading these BBE threads. (nt) - Hepcat 12:09:05 03/16/07 (1)
- Yeah, I got all excited. Had to take a Xanax.(nt) - Squonk 12:41:04 03/16/07 (0)
- Can't you read? His amps cost 70,000.00 dollars! /nt/ - powermatic 15:20:04 03/15/07 (3)
- Even with that, his system sounded like the speakers were covered. Best try the $100k amps . . . ;-) nt - markrohr 06:48:06 03/16/07 (2)
- O.T.-F1 this weekend-tifosi? /nt/ - powermatic 23:04:09 03/16/07 (1)
- Yes! Been a long wait. - markrohr 07:16:25 03/17/07 (0)
- Re: Yes. Please stop posting misinformation about this product. - Donald North 11:57:51 03/15/07 (0)
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