The JD-990 is an enhanced version of the JD-800 and was the top o' the line JD-synth. Its rack-mount design and impressive power and functionality within the studio paved way for the hugely successful JV-series rack modules which lead, ultimately, to the XV-series monster-modules! The JD-990 is a digital synth with 6MB of ROM sounds with "analog-like" edit parameters and features. These include lowpass filtering, ring modulation, osc. sync, frequency cross-mod, etc. The JD-990 is also compatible with JV80 and JD800 expansion boards.

The JD-990 has a large LCD display which makes editing very easy and intuitive, you can actually see the envelopes and LFO rates. There's an on-board multi-effects processor with Delay, Reverb, Phaser, Distortion, Chorus, and EQ. For the studio, the JD-990 has MIDI IN/OUT/THRU and eight outputs in four stereo pairs. The JD-990 can hold one internal expansion board and the best choice is to put the Vintage expansion in it because that gives you about 512 patches (Only 255 from JV-series!) of which 256 are specially programmed for the JD-990. It is used by Vangelis, The Prodigy, Apollo 440, ATB, and Mirwais.

SJ

October 4, 2012 @ 6:03 pm

Never owned this synth but have lusted over it for many years. One day i may break down and get one but i just had to say this about the Super JD, Of all the build in demos i have heard in digital synths most of which are kinda cheesy and hokey sounding , The City Weeps demo in the JD is by far my fav!! There is something really special about it.

Joseph

August 15, 2012 @ 5:52 pm

Best & detailed synth sounds on the market so far!!!

Mike

May 7, 2012 @ 1:35 pm

Great Synth 24 Voice Polyphony Sickens me though...

pajacke

April 26, 2012 @ 7:17 am

@Vlado
Like it is already mentioned in the manual, one of the the 8MB SR-JV-Boards (19 available) fits into the JD990. IMHO the "Vintage Synth"board would suit best, because it expands this synth with a lot of raw synth only waveforms (who would use a JD for pianos/orchestra etc anyway)..
The available WaveformCards for the JDseries aren't very interesting (Drums, Piano etc)..

Christian Morency

April 10, 2012 @ 8:03 am

I just released a JD-VST patch editor for JD-800 and JD-990... in beta-test more info here:

http://ctrlr.org/viewtopic.php?f=61&t=858&start=257

<1098765432>

 

Post Comment!

Your Name: (Required.)

Email Address: (Required, not published.)

Image verification: (required)

Message:

 

Posting Rules:
Please keep your comments relevant! Do not post requests for help, do not use for sales, do not post unless you have something interesting to say about this instrument, or we may delete your post.

I have read and understand the posting rules.