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B4 Active Crossover

5/28/14

As you may know, I was dissatisfied with the original B4 and decided to hold further production until I had a chance to revise it. It's not that it didn't work well, but that it was more complicated than I like and still did not have all the features I wanted. In June I am releasing the first run of the revised design which takes care of that, and includes some nice filter sets that sum flat at 6, 12, 18 and 24 dB/octave and/or have a working range in 25 Hz increments from 25 to 6375 Hz.

The MSRP is $1500 and here is the link to the new manual.

B4 Owner's Manual



7/1/12

At long last the B4 is not only finished, but the first run of twelve pieces has been shipped.

I am too tired right now to discuss this product in any detail, so here's the link to the owner's manual.

Old B4 Owner's Manual



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