pinkfloyd4ever
500+ Head-Fier
Ok, for those of you who don't know, the PPAS is a surface mount (and very portable-the original PCB is about the size of a stick of gum!) version of the PPA. The original group buy for the PCBs was back in '06, and they're kind of hard to find nowadays. So just tonight FallenAngel and error401 and I have got all excited like JOJO THE IDIOT CIRCUS BOY WITH HIS PRETTY NEW PET!! Now, I personally don't have the knowledge to do PCB (re)design, but if there's enough interest in having the layout redone to turn the volume pot (alps RK097) 90 degrees and possibly change buffers from ICs to discrete buffers...I'd definitely be willing to help with logistics of ordering & distributing boards, prototyping, etc. I'm wondering though, would the performance increase of discrete buffers be worth the increase in size and presumably power consumption? Just sharing my thoughts, I honestly don't know enough about it to make any real comments on that, so how about all of you tangents and ambs who know what you're talking about? What are your opinions? I know that the PPAv2 uses ppl discrete buffers and that the sijosae buffer is smaller, but error401 or anyone else, could you elaborate on the differences between the two?
edit: I forgot that there had been a discrete Sijosae buffer add-on board layout designed, but I'm not sure if it was ever produced.
Finally, and perhaps most importantly, who would be interested in buying a production board? If there's not enough interest among head-fi diyers, it may not be worth doing. So what are everyones thoughts?
edit: I forgot that there had been a discrete Sijosae buffer add-on board layout designed, but I'm not sure if it was ever produced.
Finally, and perhaps most importantly, who would be interested in buying a production board? If there's not enough interest among head-fi diyers, it may not be worth doing. So what are everyones thoughts?