I know this isn't a Jupiter forum (for that go to
www.roland-jupiter.org) but you are obviously badly misinformed on the
JP-6. The filters do not oscillate. It uses the same IR3109 chips as
the JP-8 as a matter of fact but in a different configuration to give
you resonant low, band, and high-pass filters (a great improvement if
you ask me). Also, the JP-6 does not have DCOs as you state, it has
the same CEM3340 chip analog oscs as the Prophet-5 rev 3 and
OB-Xa/OB-8. As for "lumpier" sounding LFOs, I have no idea what that
even means. Sorry for the OT but I hate it when I see misinformation
being spread.
Doug
--- In
korgpolyex@yahoogroups.com, "serotonic_sound" <sero-tonic@...>
wrote:
>
> The Jupiter-6 will self oscillate, the Jupiter-8 will not. The two
> boards have TOTALLY different filter sections.
>
> The 8 has a separate high pass and low pass section and is 12/24
> switchable (and the two modes sound totally different). The 6 has one
> multi mode filter (low/band/hi) and is fixed at 24db/oct, but the
> resonance range is much wider.
>
> In my opinion the filter section on the 8 is far superior.
>
> Actually Roland seemed to have made the range of EVERYTHING on the
> Jupiter-6 wider, which makes it quite twitchy to use, but you can get
> it to sound more "extreme". The Jupiter-8 seems to just sound good no
> matter what you do to it. Also the 6 is digitally controlled,
> oscillators, lumpier sounding lfo's...you can hear the difference
> instantly--The 6 lost much of that amazing organic sound the the 8
had.
>
> Yeah, totally different beasts...
>
> QUESTION:
>
> Back on track: I'm gonna do the poly-800 filter mod tonight or
> tomorrow, wish me luck...is it worth it to keep the factory pots in
> the circuit? What functionality will I lose exactly If I don't? I'm
> not too clear on how the new knobs interact with the patch settings,
> and what the old trim pots did, actually...
>
> When I do the 12/24 mod, I'll report back with how subtle the change
> is compared to Jupter-8's 12/24 switch, if anybody cares. ;)
>
> Peace,
> -Tim
>
>
>
>
>
> --- In korgpolyex@yahoogroups.com, Epiik Soul <electrohead2000@> wrote:
> >
> > Im not sure if the Jupiters can self oscillate. Most info says yes,
> some users say no. Just out of curiosity, does anyone know for sure?
> > Even though Jupiters and Poly's both have 24db filters, I dont think
> they sound the same. With a Moog Slayer mod, they sound worlds apart.
> > As far as a comparison goes, its always apples and oranges. Every
> synth has something unique that makes it like no other. Theres
> probably some Jupiter6 sounds that the Jupiter8 cant quite get right
> and vice versa.
> > The same goes for any two synths.
> >
> > ...Electrohead - Patiently awaiting Mikes next batch of boards :)
> >
> >
> >
> > --- On Wed, 2/11/09, Michael Hawkins <korgpolyex800@> wrote:
> >
> > > From: Michael Hawkins <korgpolyex800@>
> > > Subject: [korgpolyex] Jupiter vs Poly
> > > To: korgpolyex@yahoogroups.com
> > > Date: Wednesday, February 11, 2009, 9:04 AM
> > > OK, I love the Poly but you are going to have to explain to
> > > me how the Jupiter-8 is not capable of making which sounds.
> > >
> > > What sounds can the Poly make that a Jupiter-8 cannot?
> > >
> > > Do you have any recorded audio of these sounds that we
> > > could listen to?
> > >
> > > Mike.
> > >
> > >
> > >
> > >
> > > ________________________________
> > > From: serotonic_sound <sero-tonic@>
> > > To: korgpolyex@yahoogroups.com
> > > Sent: Wednesday, February 11, 2009 3:47:25 AM
> > > Subject: [korgpolyex] Hello poly-800 world, my story, ( and
> > > missing joystick. :( )
> > >
> > >
> > > Hey folks, I'm really glad I found this forum! Nice
> > > work everyone.!
> > >
> > > EXECUTIVE SUMMARY: I love this synth! But, I'm missing
> > > the joystick and need some info
> > > on rigging up some resistors to run in tune without it.
> > >
> > > (Ok first, I'm not totally illiterate, just really
> > > excited by good/fun hardware synths)
> > >
> > > So, I recently was given a tattered old poly-800 mk1 from a
> > > friend...Free is a really good
> > > price!
> > >
> > > I was really skeptical about this unit when I read about it
> > > and even more skeptical when I
> > > got my hands on it and was loading it into my car because
> > > it felt like a total cheap piece
> > > of sh∗∗t. Plastic unit with crappy buttons and that stupid
> > > programming reference stencil
> > > area that should have been filled with a million knobs and
> > > switches...anyway. ..
> > >
> > > I got it home, hacked together a power supply to turn it
> > > on...and you know the
> > > story...nothing, no sound....... ....oh wait if I hold the
> > > keys down I heard some kind of low
> > > fequency something coming in on a really slow envelope...I
> > > think...So I quickly referenced
> > > the manual, which amazingly was part of the deal, to put it
> > > into programming mode and
> > > set up everything to make a simple square wave, unfiltered,
> > > sane adsr settings...and sure
> > > enough...success. ..major success!!! It actually
> > > worked...nice!
> > >
> > > Oh dear, then I read about the battery issue in the
> > > manual....WHAT? NO INTERNAL
> > > BATTERY? You must be kidding me, seriously? come on...so I
> > > unplugged the dc power,
> > > plugged it back in, sure enough, everything was erased...no
> > > really, come on, really?
> > > seriously? come on korg...really? YES REALLY.
> > >
> > > First order of business 3v lithium mod... (THANKS
> > > GUYS!)...works like a charm... Yes one
> > > step closer to a "real synth"...
> > >
> > > Anyway, this synth, for certain applications, absolutely
> > > kills! I love it to death...the factory
> > > presets are ridiculously bad...seriously all of them (even
> > > patch 15 ;) This thing sounds
> > > best when you open it right up loud and pure...I REALLY,
> > > REALLY, love the oscillators on
> > > this thing...and the filter sounds really good, but I'm
> > > going to do the 12db mod asap, I
> > > don't like 24db filters personally for the music I
> > > make...I prefer the more acidy sound of
> > > 12db...
> > >
> > > I have a Jupiter-8 and a Juptiter-6, and I hate to admit
> > > it, but this thing will make killer
> > > sounds not possible on those two machines...very
> > > complimentary. ..Retro Electro
> > > madness!!!!! ...
> > >
> > > Maybe you can tell...I love old keyboards...
> > > YYEEEEAAAAAAAHHH HHHH... <happy dance>
> > >
> > > I'll upload some good "housey-technoy- elctroey-
> > > acidy-discoey- psy-ee" patches for
> > > everyone soon...
> > >
> > > Ok, long, long, story short. (Thanks for listening).. .
> > >
> > > THE REAL MEAT OF THIS MESSAGE:
> > >
> > > I'm missing the joystick unit completely, its not just
> > > broken, its gone, the whole unit... I
> > > can stare down the square hole and see the connectors
> > > hanging there.
> > >
> > > 1) I think the pitch of the unit is being thrown off
> > > because there's no resistance on the
> > > pitch mod joystick, it's sounds about 5 tones off,
> > > yeah?
> > >
> > > 2) Would somebody be kind enough to tell me what resistors
> > > I should wire up to what
> > > leads to simulate the joystick being in the center? Please?
> > > I'll buy you a case of beer or
> > > lunch, or write you a song, or something... I promise.
> > >
> > > 3) Does anybody want to sell me a joystick unit? or know
> > > where I can get one?
> > >
> > > Peace everybody, happy synthing... :) :) :) :) :) :)
> >
>