Korg Prophecy latest firmware eproms version #20 OS upgrade (two eproms IC12 & IC22)

To check which ROM version you already have, press and hold ENTER and EXIT during startup. Easy to replace, as the eproms are in sockets and no soldering is required (except very early serial numbers, please check beforehand).

Enhancements and bug fixes in V2.0:

- external MIDI clock is received correctly

- arpeggiator not working while in LOCAL OFF mode

- slowing down of the arpeggiator (local clock) when you finish twiddle the knobs

- Prophecy crashing while receiving sysex-data (hardreset necessary)

- display becoming corrupt with wrong characters now and then

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Prophecy

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Moogchild Synthdrome

Boadilla del Monte, Spain
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