new board to test

Hey…

New version of that c64 psu/bankstick board - now added an aout module too. All still fits on the metal bracket thingy but untested as if yet - but if ne1 wants to just say :slight_smile:

Peesh

yes hi all..big ups

ihave a v2 mbseq and 4x 24lc256 here i have breadboarded aout before just 1 dac though..more here ready to test with.

nice board..got the eagle file handy?

yeah i built a single sid too what is this psu? optimized? is it for quadsid? is the 12V +/- supply on this board i previously took this from my rack gear..

Hey…

So far so good :slight_smile: I’ve also tried a dc-dc convertor using a LT1054 chip to get the +/-12 required for the aout module - again so far so good :slight_smile: all from the single c64 psu. I used a circuit as described in the datasheet and added some 78/912 vregs and caps…

Best

Dan

He D2k…

Did you already tested this one? Otherwise I want to volunteer…unless it is already…is the eagle-file somewhere online…??? Like I always forget to do…this…upload…

Thanks in Advance…

Erik

Hey Erik…

As I said so far so good…the psu and bankstick circuits are fine…the gate LEDs of the aout module light when a note msg is received so I assume thats workin too (i havnt a ext analog synth/module with c/v in to test (yet ;p)…

I’m workin on another variation of this board with the LT1054 chip onbrd  for the +/-12V…

I’ll send the eagle file as it is now tho if u want…

Cheers