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OBERHEIM SYNTH

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Re: OBX Eprom image

2014-08-12 by synthparts@...

Hi, my friend Cary and I did that OB-X ROM hack page. Not sure why it's no longer working. Anyway what it basically said was to cut the +12V and -5V power traces and install these jumper wires -

http://www.synthparts.com/obx_rom_hack_02.jpg

The ROM image we used is here -

http://www.synthparts.com/obx_ib_2732_sum_000472ad.bin

I think this was based on the 2708 ROMs version I. The other ROM posted seems to be different (maybe J?). I am missing the ECOs detailing the changes from ROM H to I and I to J. Does anyone have them?

Doug
synthparts.com




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