I guess I could test that when I wake up (going to sleep now). Given the rich spectrum of every frequency from 20 Hz to infinity, it would sound anything but a 20 Hz sine wave.
Did you ever listen to the thing? Most of us use audio equipment for listening, rather than just testing....
I am curious with all that measured distortion- could you HEAR that? I feel that people are much less sensitive to distortion than they think they are. It would have been good if you had listened to it before you ran your tests, so not to be biased.
I wish I understood what you meant by "cut-and-paste pseudo-SRPP" but in any case it's clearly a inexcusable piece of junk.Does anyone have a schematic? This might be easy to fix, depending on what they've done. Just looking at the results, it suggests they did the same cut-and-paste pseudo-SRPP that seems to be mandatory in any tube equipment coming out of China.
... Just looking at the results, it suggests they did the same cut-and-paste pseudo-SRPP that seems to be mandatory in any tube equipment coming out of China.
Does that distorted low end sound give it a 'romantic bloom' or something that is supposed to such?
The woofer will get an entirely different signal. It will look much smoother after the wave went through the crossover.Looks good, produces questionable output. There is a joke to be made about an ex or something. What would happen to a woofer if it was made to play that 20hz "signal"?
What can you say other than distortion factory?
And watch then praise the liquid mids.....
You recommended it as decorative. Did you get a chance to listen to it?
Looks good, produces questionable output. There is a joke to be made about an ex or something. What would happen to a woofer if it was made to play that 20hz "signal"?
With a 20Hz sin there is absolutly no problem to hear it. What that thing makes out of the waveform is so rich on harmonics, you hear it.
What about a typical, usual listening experience though? I'm leaning toward the idea that in a serious test maybe it's easy to hear it but in casual settings, it might not be very noticeable. I think milosz offers a good suggestion Amir could do in further testings.