HI
> A very reliable source told me there are about 30 MARFs in
existence, but only 2 are known 100%
> functional.
I know of about a dozen complete MARFS... and then there are
another 4 or 5 around that are missing boards.... only a few of
these are functional .... Don quickly scrapped the 248 MARF and
replaced with the software MARF in the 300 series called the 364
as the hardware version was buggy and pretty much everyone
has had or needs service.. VERY cool module but not the most
reliable controller.
> My system has 2, chained via ribbon cables as a 4 x 32
>sequencer. But there is NO WAY
> I'm applying power to 350+ 30yr old CMOS ICs.
chances are you'd get the "funky Xmas light effect" :)
might not work but looks nice.
> These 2 modules are the dirtiest and all the slide pots are >
virtually frozen. Gack.
that sucks as those Sliders are not easy to locate these days
although some retailers will sell them ($25+ each!!!!!)
I have taken them apart and cleaned them for Arps in the past as
well as a couple of Buchla projects... this takes time and you
have to be careful not to crack the plastic but it is worth an
afternoon I think.
getting the front panel back on the 248, lining up all the LEDs
and switches could take another afternoon.. thats one of the
most frustrating things I have ever done!
sweet system!! I am sure it will clean up good!
have fun
-rick