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Also preparing to build this Anyone just used an ATX PSU (i want to use only the GaN HDPlex 250w, no Pico)? Anybody got a good part number for the 3 pin molex connector and a fitting interlock switch? I want to keep the original PSU board original and not take parts off =)

I tried this today, 601 card in Quadra 700 with 800 board @ 40Mhz Norton says 80Mhz, everything seems to work but i have three vertical lines. First i thought too slow VRAM, but also 70ns in the slots doesn't work. On-board is 80ns...

Like these: https://ebay.us/m/MdBIog Have 20MHz now and running great, but always looking for that extra Mhz RAM timing resistor mod done 21.6Mhz i cannot source unfortunately...

also interested.. i am thinking of using dove macsnap clips (do they call these 'killy' also?) but i only have 1 dove macsnap and 10 ordered pcbs' ;)

I'm also curious if it would work without the 'Plus' ROMS or rominator, so with -B or even -A ROMs I also received the PCB's =)

Oh that is interesting No, I never touched advanced 😝 Will try and post results

That is interesting as I benched the 43mhz non-diimo as faster then 38mhz with diimo

Thanks=) i am going to use: 10uf tantalum polymer https://nl.mouser.com/ProductDetail/KYOCERA-AVX/TCJC106M035R0200?qs=vwb%2FlAd%252BdciaIpEa2kEjcw%3D%3D I do not use yellow tantalum anymore since i saw a capacitor burn like a match on a SE/30 board Addendum for the mouser cart: correct JST...

Is it correct i have a empty space at C1?

>pin 16 (HDSEL) of the square VIA (6522) chip was not connected to pin 2 of the third 74AC244 latch (on the right, closest to the 47uF capacitors) will check this out!!! did you place the original low-power swim back? i did test with a swim from a classic, but it seems the backlight was a bit...

Awesome!! Thanks

This software! https://www.ebay.com/itm/376177633264 is not to be found on garden or repo=) I had this on my Color Classic back in the days, only remember that cool calendar that is visible on the desktop... thanks!!

Builder, are you sure it's 2Mx16 RAM IC's? The AS4C1M16E5 i found are 1Mx16 = 2MB i guess? EDIT: yes i misread, you indeed say 2MB =) Ordered all the parts, this is going to be fun=) The mouser cart is for 5x PCB, btw=)

Awesome!!! I made a Mouser cart for all the parts except the DRAMs (unverified, haven't received the order yet of course) https://nl.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=ae6d539c16 One question: Can this slide in/out without bending the frame aside? "low profile" enough? OMG...

hehehe great stuff, i love those custom PCBs =)

i'd settle for that 650 nubus @ 13MB/sec :o how rewarding that first boot & initialisation!

Insane benchmarks. Love it Do you already have an idea for a Quadra PDS version? :) A LED header for the SE/30 would also be supercool

crazy cool development, i'm already saving money for the production units =)

I can print them and ship them to whoever wants it but I dont have a good file for the feet that fits in the corner =)

Bumping an old post So are the bottom and corner feet the same, just bent? I cannot get these bottom feet in the corner fitting …