Instant Remedy:
I'm not familiar with the JD-990 and it's MIDIimplementation, but as I've got so many synths these days, I'm actually using them all in Single-mode, exept for my E-Mu E5000 Ultra sampler, so using the JD-990 in single mode, would be just fine
... it gives a lot af advantages this way, since build in effects can be used on an instrument level instead of a global level, which I hate... also, I'm mixing on a Mackie LM3204 Stereo Line mixer, where I want to have EQ on seperate instruments, so using in multi-mode is not very useable unless I gor more outputs on the synths... and unfortunately the 16 stereo channels are almost filled up, so there is no room to use extra outputs
... in fact I've decided to leave the PC out of the sound stage alltogether.... everything I mix on the analog mixer, and only the final mixed output signal goes to the PC, for final Mastering.... yes... I've decided to go totaly oldschool with my studio
The synth in the picture of the first post is a Korg Z1 multioscillator synth .. and it's commin this very evening!
... I think I'm now close to my goal of having a hardware synth setup with as wide a range of synthesis methods I can... I only need three more: Alesis Micron, Clavia Nord Modular G2 and then the MIDI Box SID, that I've not yet completely finished building...
So today my studio has these mashines hooked up:
E-Mu E5000 Ultra (sampler)
E-Mu Xtreme Lead-1 (ROMpler, but I managed to get a Flash-RAM for my own samples from E-mu, free of charge
still in shock!)
Waldorf Pulse (Analog Monosynth)
Waldorf Microwave 1 (analog hybrid wavetable synth, 2nd revision)
Waldorf Microwave 2 (digital wavetable synth)
Waldorf Rack Attack (Programable drummachine/leadsynth)
Yamaha TG77 (SY77 in rack version... FM and hybrid FM/Sample synthesis)
Yamaha EX5R (Sampler, VA synth(an1x), physical modeling, FDSP synthesis)
Yamaha FS1R (Formant synthesis and FM synthesis)
Roland MKS-50 (Analog polysynth)
Ensoniq ESQ-1 (Digital/analog hybrid synth)
Korg DSS-1 (Digital sampler w. analog filters)
Korg Z1 (multioscillator synth w. 13 different synthesis methods incl. polyphonic physical modeling, VA synthesis, FM synthesis, yeah well... a whole lot I cannot remember... 13 diferent ones)
Pretty much, and ouch, it has hurt my wallet
... I use two Emagic AMT interfaces to control the lot, and use a TC Electronics M-One for global Reverb... and hope to find a D-Two also for delays....
Yeah... It's crazy I know