I continue to say: this is a bad, bad idea. These small, convenient amps are not really meant to push tons of watts, despite the "me too" ism of the various manufacturer claims. If you want that kind of power - get Hypex or Purifi amps. Yes, a cost jump. But they are designed for 100+ watts output.Guys, why we dont use 56v for this? The chip specs allows that.
I got crown xls 2500 for this, I just wonder, "why not" - that's all I don't listen a high volumes, but for dynamics, this might be good.I continue to say: this is a bad, bad idea. These small, convenient amps are not really meant to push tons of watts, despite the "me too" ism of the various manufacturer claims. If you want that kind of power - get Hypex or Purifi amps. Yes, a cost jump. But they are designed for 100+ watts output.
Assuming a parametric equalizer that provides adjustable gain, Q and frequency selection, 4 bands are usually enough. A lot of graphic equalizers, however, have 10 or more bands.The trick with EQ is to make sure it does not introduce any signal noise. It will be hard!
I the EQ choice is difficult because it really depends on the musical instruments. Even more complicated if it’s movies with sound effects. Your four choices sound good. Schiit audio makes a very nice EQ with 20Hz, 400Hz, 2kHz, 8kHz. Of course a great EQ should have “bypass” mode or a very nice middle detent click to make the settings flat. According to the reviews of your BT20a Pro, you already know how to make a EQ knob with a perfect neutral detent.
By the way I think you mean “sub bass” meaning all frequencies below 50hz, not “super bass” which is what cheap audio products call their awful sounding distorted bass.
Hi, did you get an answer to this question? I was playing around with input HPFs but I don't know the impedance(assuming 10k) so not 100% sure if I am doing right.Could anyone tell me what the rca input impedance of the v3 is? I'd greatly appreciate an answer if anyone has already tested of got information from fosi! Thanks!
If you use it a absolute maximum voltage then a slight power line transient can blow your TPA3255 chip out. Even TI stops at 53 volts.Guys, why we dont use 56v for this? The chip specs allows that.
What does it mean MUSiCAL?@Fosi Audio I have some technical question.
Do you have measuremet voltage power supply for OPA with 32V and 48V general PS?
What constructor of V3 think which OPA ist most MUSICAL. I know it depend on many thinks in setup, but for me their opinion is intreseting!!!
The MUSIC is what is musical.You have a "perfect" but flat sound, you have a "perfect" but sterile sound and then you put at least MUSES 8820 and something pops in your brain and in your heart and that is MUSICALITY. Feel the beauty and fullness of the sound. Here, Google struggled to translate my expression, it succeeded the third time. If you listen to MUSIC and not a device, then you understand what I mean
The amplifier specs do not. Exceed the amp ratings, and you are likely to damage it.Guys, why we dont use 56v for this? The chip specs allows that.
"On the other hand, what we have been searching for is more than just spec numbers, but having an effect on all the music fan' emotion".The MUSIC is what is musical.
Don't bring anecdotes.
If you're not interested in discussing it - don't start (and continue) the discussion."On the other hand, what we have been searching for is more than just spec numbers, but having an effect on all the music fan' emotion".
I am not interesting to spend even on minute on this discusion! Sorry.
I am interesting for info from Fosiaudio constructor.
"On the other hand, what we have been searching for is more than just spec numbers, but having an effect on all the music fan' emotion".
I am not interesting to spend even on minute on this discusion! Sorry.
I am interesting for info from Fosiaudio constructor.
Are you trying to set up a trap for Fosi Audio? If Fosi Audio gives you the kind of answer you expect, he/she will be summarily roasted, most likely far worse than what you got."On the other hand, what we have been searching for is more than just spec numbers, but having an effect on all the music fan' emotion".
I am not interesting to spend even on minute on this discusion! Sorry.
I am interesting for info from Fosiaudio constructor.
The first welcome, however, was unnecessarily harsh. We can have a discussion about everything, but if you take an exclusive position at the beginning, then I don't see a reason for discussion.
OPA musicality, does it exist? Take the same piano, the same etude, let three different musicians play the same etude. Everything will be the same??? C1 is C1 right?
My colleague is currently engaged in the construction of OPA for his own pleasure. He had 10 OPAs on test (and he had the most expensive!!!), tested them all and then started construction. It is currently awaiting the creation of the final version. And he told me a lot about the musicality he wants to achieve. I myself had some experiments, spent $120 on more famous OPA, but when you hear the MUSES family, then everything becomes clear to you.
As for Fosiaudio, don't touch them! I am a proud owner of a V3, I enjoy running it. I'm waiting for another 10 hours of work for it to stabilize completely. After the weekend, there will be the purchase of a 48V GaN power supply, and then a game with the OPA. Would a PS with a torus transformer and 8 capacitors be better?!!!
I was interested in the voltage on the OPA and its dependence on the central power supply, in order to choose the right OPA.
These days I discovered and enjoy the Ezio Bosso gig, and the V3 amp.
The only thing that remains is love and music. Measurements are just something along the way, not the goal.
My English is not that good, and when I saw your comment, my brain froze. Where did you get that idea from? As an old engineer, I am always on the side of the constructor. And the constructors from Fosiaudio have made a respectable product. So would I buy a V3 if I didn't believe in them???Are you trying to set up a trap for Fosi Audio? If Fosi Audio gives you the kind of answer you expect, he/she will be summarily roasted, most likely far worse than what you got.
My English is not that good, and when I saw your comment, my brain froze. Where did you get that idea from? As an old engineer, I am always on the side of the constructor. And the constructors from Fosiaudio have made a respectable product. So would I buy a V3 if I didn't believe in them???
When I realized that through this forum I could communicate with people from Fosiaudio, I was happy, and all my questions should be seen in that context.