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Just out - JX3P Upgrade Kit


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Guest analogue wings

http://www.kiwitechnics.com/jx3pupgrade.htm

 

Can your JX3p do this...

 

http://www.kiwitechnics.com/index_htm_files/3P%20Upgrade%20Pattern%20Mode%20Sample.mp3

http://www.kiwitechnics.com/index_htm_files/3PSeqDemo6.mp3

http://www.kiwitechnics.com/index_htm_files/3P%20Upgrade%20Random%20LFO%20Sample.mp3

 

Heres the full deets of the upgrade:

 

  Quote
Version 1 of the JX-3P contains:- * = Coded & tested ** = Coded and testing *** = Coded and not tested

 

• Midi Sysex support for all parameters **

• MidiCC support for common parameters *

• Midi NRPN support for all parameters ***

• Patch Editor Control of Parameters *

• All 64 patches fully editable with 80 editable parameters *

• 2 Poly, 2 Unison, 2 Mono Key modes *

• DCO Key Assign Detune available in all key modes *

• DCO 1 & 2 have separate Tune controls (+-12 semitones each) *

• Aftertouch and dynamics via midi *

• Portamento **

• Sequencer **

• Sequencer key can be shifted to any key while playing by using Key Transpose *

• Separate LFO and ENV Mod levels for DCO1, DCO2 and Filter and LFO Mod Level for VCA *

• VCA control can select from ENV1 or ENV2 or Gate *

• Each LFO Mod can select from LFO 1 or 2 * • Each ENV Mod can select from ENV 1 or 2 *

• Each ENV Mod control is a split control with add (normal) and subtract (inverted) *

• Greater speed range and 6 waveforms for LFO1 and LFO2. *

• LFO2 runs at twice the speed of LFO1 for extra range. *

• LFO2 has a second Random mode that can be clocked from the Sequence Clock **

• Arpeggiator (Off, Up, Down, Up & Down, Random Modes. 0, 1 or 2 octaves) *

• Appegiator and Sequencer will Output Midi Data * (arp) **(seq)

• Bend Lever can be directed to Osc, Filter, LFO Rate and VCA Level in any combination *

• LFO Button is now treated like mod control and can be directed to any mod destination(s) *

• Chord Mode *

• Pattern Play Mode *

• Arp and Sequencer can be clocked from Int/Ext, Midi Clock or LFO2 **

• Pattern Generator can be clocked from Int/Ext, Midi Clock or LFO2 **

• Internet Update system for future releases and updates *

 

Ideas for future software releases. All purchasers of the 3P Upgrade will be notified of available updates.

 

• Sync’d LFO square wave forms

• Noise waveform from LFO for noise DCO mod (the programmable dividers may not handle this)

• The ability to use a MKS-30 as a slave unit for a 12 voice synth (after the MKS-30 Upgrade is complete)

• If you have any ideas for extra goodies please let us know. Many of the release 1 ideas came from input. The provisional user manual v1.6 can be downloaded from here. Note this is changing as sections are completed.

 

The kit will be a small replacement board for the 3P CPU (IC 44). It will require removing the CPU and replacing it with a 40pin socket which will be supplied with the kit. This needs to be done with good desoldering equipment by a competent technician so that the 3P board is not damaged. Instructions are supplied in the user guide.

 

A kit has also being developed to control the Chorus speed which is able to be controlled and saved from the 3P patch settings.

Edited by analogue wings
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I wish I had some cash right now, because I am way interested in this. My JX-3p is a fucking amazing and versatile tool, and if I could make it even more so, it would be really fantastic.

 

Also, worth saying, the #1 feature I am interested in most here is the portamento. This thing has the sound of a great mono synth if you tweak it right, but it's desperately missing out on glide/portamento.

Edited by ganus
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https://forum.watmm.com/topic/64107-just-out-jx3p-upgrade-kit/#findComment-1524817
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Guest analogue wings
  Quote
one last feature was added to final build --increased Poly detune feature to get that trademark slightly out of tune chord sound

--eg its the same effect as this

http://www.rephlex.com/releases/view/80/AFX/Analord%2004/ANALORD%2004

listen to track 6 for those out of tune chords that come in

track is called In the Maze Park

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