sbelyo

That is an IVY III I used PRP resistors, Nichicon Muse caps, Amtrans caps, and swapped out the opamp in the BAL/SE stage. If you search the IVY thread on Diyaudio there's a record of what i did. I'm going to build one more IVY with more tweaks just to see what it sounds like.

finished my Twisted Pear BIII Pro SE (9028)

What case is that?

No worries, lol My mains run at the same voltage so I'll start with that transformer

I'll try, I was just posting as they came to mind Congo5 used a 300V @ 340mA and wound up with 399Vdc using a BH Ultamini psu

Those do work... I was focused on the 400V rating and didn't realize the different CAT rating thanks. What transformer did you use?

I measured the pin spacing on the boards as well as the BH Ultramini PSU. They're all 5.08mm The MKDSN series are all 7.62mm It doesn't look like they'll fit and I don't see anything in that size higher than 300V

I just realized that the terminal blocks should be high voltage as well. Jose, what terminal block are you using?

cool thanks

Thanks... Is metal film 1/4 watt 1% 100 ppm ok? Is one series better than another

Are these the right transistors? https://www.mouser.com/ProductDetail/ON-Semiconductor-Fairchild/KSC2752OSTU?qs=sGAEpiMZZMshyDBzk1%2fWi8oN7VHZ91OkpQ9k8BYJNao%3d https://www.mouser.com/ProductDetail/ON-Semiconductor-Fairchild/KSA1156OSTU?qs=%2fha2pyFadugv%2fWJliOE2i01ObXewH%2b9W60g4Ozyqyh8LU2w5on%2bF8w%3d%3d And for resistors I'm guessing RN60D's are ok?

That GTI color is dope though

Got a pair of Hifiman he560 Excellent headphones. I had one slight problem with them as the highs are a little forward or bright (hopefully they settle down). You'll definitely need an amp though.

craptastic! Thankfully it's 39F with no precip here

I'm wiring up (or getting ready to) a 2 box Dynahi build and a new Buffalo III pro build. If I read the Rane article, the Tortuga article, and this post correctly I should connect IEC inlet ground to the chassis, Pin 1 of each XLR to the chassis, and PSU ground to the chassis for each box, then float the pot grounds in the Dynahi amp box. Is that correct?