How come that when most audiophiles


follow the philosophy of "shorter, less complex signal path is better", they then wire their carefully chosen equipment to speaker cabinets filled with a boatload of transformers, capacitors, resistors, and drivers which exhibit gross non-linearities which are only compounded by adding them all together? I believe that the reason is the "specification game" again, where people believe that speakers must have a frequency response from DC to light +-3db, and as a result, speaker systems must have many drivers to cover the range. Notice the specs only show freq. response, and nothing about phase non-linearity induced by multiple crossover components. This seems to be a non-linearity in system philosophy where short signal path does not apply to speaker systems, but is paramount in all other aspects of the system. I use a direct input from source to OTL amp and DIY Fostex based 1-way speaker cabinets. The result is very natural, dynamic, phase-coherent,detailed, and revealing. The only non-linearities I have to deal with are the ones inherent in the driver/cabinet combo. With some careful design and impedence curve mods, I get a more musical sound than any "high end" speakers I have ever heard(and I've heard alot) as well as any of the multi-way speakers I've ever designed and built(also alot). Why do you think that there is this disconnect in thinking regarding short signal path as it relates to speakers?
twl

Showing 2 responses by drubin

Interesting topic, twl. I would like to hear a speaker like yours to better understand what you are talking about.

At last year's Home Entertainment show, I spent quite a bit of time listening to the Roman Audio speakers, which use the Diaural crossover. I felt there was a seamlessness and overall "rightness" about the sound that was different from most other things I had heard. The Diaural is a very simple crossover, and I wonder if what I heard is along the lines of what you are talking about.