Zek
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- Feb 17, 2018
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Why do you need such a low frequency?My Infra runs from 7Hz
Maybe you're making earthquakes!!!
Why do you need such a low frequency?My Infra runs from 7Hz
Nice setup ))
@daniboun
You are right, sorry. It was the Sabaj A30a. Regarding the higher notes which one would you prefer? The STA516Be has not so much "problems" in the higher notes I think, only between 2-6khz.
HiDifférences entre le stéréo et le double mono ?
Hi
Thanks. Both mono and stereo modules are pretty close. The ASR measurements confirm that the mono module is a bit more powerful but if you dont need power : making your own project with a stereo module will be cheaper )
I am in the process of making a new project that I will share soon
@daniboun
Forgive my ignorance, about the following question.
If I do this project with the amp modules in separate boxes and one big PSU in a 3rd box, powering both amps, technically we still have a Dual Mono design?
My consern is to achieve the lowest possible Crosstalk.
I know that the best (concerning Crosstalk) is to have 2 PSUs and 2 modules as Monoblocks. But it's more expensive.
Should the common ground in the 3 box solution, limit my effort for the best Crosstalk? (or even worse create ground loops?)
What I couldn't find in the specs of the module is, if it needs a symmetrical voltage ( +V 0 -V ) in order to work. I do believe so...In the literal sense of the term, amps in which each module has its own PSU are considered dual mono. I don't think if you use a single psu to power both modules it will impact crosstalk or even overall performance. Just keep in mind that with a single rail power supply the power will be halved. Opt for at least a 500W power supply. The limit of the TPA3255 chip is set at 14A.
Personally I would avoid the three-box design but that’s just my opinion)
The modules need single rail power supply (+ -)What I couldn't find in the specs of the module is, if it needs a symmetrical voltage ( +V 0 -V ) in order to work. I do believe so...
And of course you need a stronger PSU to run both modules.
Thank you very much.
Happy new year!
If you look at where the number 4 is, that is the section - between 3 and 4- that goes through the hole. On the bottom side, there is a little extra square, This is normally a little tooth that fits to the dent of the hole so that the pole doesn't turn around freely, what could jam or even make the inner cable break = You need to do the hole as indicated.
BTW if you are looking for reliable binding posts I love these onesIf you look at where the number 4 is, that is the section - between 3 and 4- that goes through the hole. On the bottom side, there is a little extra square, This is normally a little tooth that fits to the dent of the hole so that the pole doesn't turn around freely, what could jam or even make the inner cable break = You need to do the hole as indicated.