I will pick up mine tomorow..
3e audio was not perfect (poor bass)
I hope this one has not the same problem...
Keep you informed...
Realy would love this chip to work well...
Diytoon, could it be that that the input caps on the 3e board is too small? Causing the bass to to roll of to early since the input caps is working as a 1. order highpass filter before the op-amps?? http://www.ti.com/lit/df/slar129a/slar129a.pdf I'm wildly guessing here so I hope some of the "professionals" here can jump in 
Diytoon, could it be that that the input caps on the 3e board is too small? Causing the bass to to roll of to early since the input caps is working as a 1. order highpass filter before the op-amps?? http://www.ti.com/lit/df/slar129a/slar129a.pdf I'm wildly guessing here so I hope some of the "professionals" here can jump in
That is exactly what I was thinking...thats why I asked for the schematic, but did not get it...could be an engineering error or a production error...
A subsonic filter kicking in at around 150-200Hz...
It explanes why I have to lift the bass with an equalizer...
Anyway...my eyes are not what they used to be, so soldering smd is not my forte...
You may be right. it's definitely more than an amp's power rating and a speaker's sensitivity--damping factor.
Correction...there is nothing wrong with 3-e audio tpa3255...my mistake!
(Digital bass processor setting -4db at 90Hz)
The yuan jing tpa3255 should have arrived last week, but the parcel is lost somewhere...hope to get it this week...
So, nice to see it finally fixed.
the ears worked like a charm, but the conclusions were wrong
This is going nowhere...
About 12 amps, not including the hypex were used in the same setup...
I only replied regarding the hypex because someone asked about it...
Please let us enjoy listening to music instead of endless discussions about nothing...
Again, sorry for doubting the 3e-audio board...but lets close this discussion...
My mistake, but hey nobody was killed.
About 12 amps, not including the hypex were used in the same setup...
I only replied regarding the hypex because someone asked about it...
Please let us enjoy listening to music instead of endless discussions about nothing...
Again, sorry for doubting the 3e-audio board...but lets close this discussion...
My mistake, but hey nobody was killed.
Sorry - another place he wrote the processor was there in all systems