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:D :D :D

So, I suppose, there is no issue with unplug and plug the mains cable ? (it will be healthy for the PS and Amp module to do that all the time) ?

Regarding the lack of hardware volume buttons on S9, is that something significant ? The ones on S8 are (I suppose) a "software" volume control (inside the chip ?) doing anyway the loss of bits (dynamic range) if attenuate a lot (<--this is a question)

Hi, Could it be a problem for a normal user (HiFi) ? Or it's irrelevant because the signal we feed to the PURIFI modules is already "clean" (without any EMI or other hassles) ?

I don't know if there are any risks of damage, but you would need a quite high signal to clip the amp, more than 14 Vrms (Purifi said). JimB said : With 8V (rms) output, you'll be slightly short of full output power into 8 ohms. To get full rated output, you'd want at least 9V capability.

Just FYI, If you bypass the buffer, PURIFI recommend to use the balanced signal.

Hi, How will be required output in Vrms for into 6 ohms (and/or 4 ohms) ? Also, if one have the source's max output at 5.55Vrms (0.035 ohms) and it will ONLY be used to drive the tweeter, will it be enough to bypass the buffer ?

Hi, How the SMPS control the /AMPON (I mean what exactly it is doing) ? Thanks in advance ?

Thanks to all, I will start with a Fast blow fuse and see later if it burns to often. Audiophonics offers the semi-slow fuses, I guess it's something in between ?

I am for the fuse question again. You recommend the Fast blow ones while HYPEX use the Slow blow ones, why ? it will not be a problem (fuses blows all the time ?)

Thanks wineds. Main main voltage is 220-240VAC. It's weird that HYPEX, being in Europe (240VAC), use 12A slow blow fuse

What fuse do you recommend ? (? 10A or 8A slow blow ?

You are talking about the ones that are supplied with EVAL1 ?

Thanks Andrew for your reply. No, my question was not specifically about the last 2 pages. I have seen that "problem" since the beginning, and I'm wondering why ? it's not solid enough ? it's too limiting the wire size ? ... ?

Hi, What is the problem with the stock speaker connectors (the banana ones) of EVAL1 board ? Why everyone wants to change them ?

Hi, I'am wondering if could be possible to run two EVAL1 (stereo)(2x2 channels), with just one SMPS1200A400 ? It will be used in the following configuration (so, I suppose, not much need in power supply with just meds & highs to be powered ?) The first EVAL1 will drive meds (1 channel) & highs...

Thanks lot :)

Why they changed the input impedance ?

Thanks for your reply. Of how many the input impedance was changed ?

Hi, Just a question about all those revisions changes. I have got a EVAL in March or April 2020 (marked FE02B SN001, so I suppose it's Rev. B) Now I need another EVAL in order to do an active Xover (vertical mode 2x2 channels), so I need identical EVAL module in order it works flawlessly (one...