You are the master! Thanks. I'm glad I found out about this page. Your help is much appreciated.
I have no experience with the Grandmother, but on page 38 in the manual it says:
"KB OUT RANGE - The voltage range of Grandmother’s KB OUT (pitch CV) jack can be either -5 to +5 Volts, or 0 to 10 Volts. To adjust the KB OUT Range setting, press the (C#2) key, and then use the first two white keys to select -5V to +5V (F0), or 0V to 10V (G0). The Default is -5V to +5V."
So it looks like you can set the KB OUT to the 0-10V range, which works better with Plaits.
Mosorensen - Do you know if patching out with the Grandmother would create a similar issue as you described above? I should also mention that I also have a Make Noise O-Coast and Digitakt. I've had a couple of musical projects going on and I can finally put this thing together tonight after work.
Hello everyone, a few months ago i started to get this mental obsession about eurorack and modular synthesizers in general.
What i already have is a digitakt/Monologue/DFAM. And i want to expand.
As a case i'm thinking of a Doepfer A-100LC6 Low Cost case 6HE incl. A-100PSU2 (2 rows / 84 HP)
My goal is to learn more about modular and i just want to start out with something fun where i can practice and then expand from there.
I'm not really into a perticular genre.
The hing i have at the moment is this : https://cdn.modulargrid.net/img/racks/modulargrid_880539.jpg
Is this a good start ?
Do i have to get another VCA cause the optimix can be used as a VCA right ?
I'm also intrigued by the mutable instruments Rings / Clouds but don't really know what to do with it.
Thank you very much sorry for this newbie question
Thanks for the advice and the new rack idea.
I allready thought about getting the sample drum or a plaits, but wasn't sure about it.
Other modules i considered where Scanned and the BIA. The Batumi Zadar combo will be the next thing after i get a new soundsource (probably some stackables too) ^^
Of course, you can first buy a semimodular synthesizer. Personally, I would not urge you to buy a moog synthesizer. Nothing against moog. I also have a voyager. I just think that the moog sound is least well integrated into mixes coming from modular synthesizers. Arp, Korg, Roland etc., in my opinion, fit much better in terms of sound. I would put directly on modules. Doepfer has a huge catalog of modules and is comparatively cheap. By the way, Doepfer is often underestimated. If it's supposed to be a moog I would recommend you the Behringer Model D Clone. Sounds fantastic and is cheap and taxable via cv. In addition a nices sequencer module. Personally, I'm a big fan of Intellijel products.
Have fun with the patching.
An ambient/drone track manly made with 2 shapeshifters. enjoy ;)
Shapeshifter 1 (1v oct controlled by Voltageblock) Output 1/2 -SystemX Filter IN 1/2 - uVCA (CV IN from Dual ADSR / Gate controlled by Vari Gate 8+) - 4ms DLD - A-138s Mixer - Befaco Out V3
Shapeshifter 2 (1v oct controlled by Voltageblock) Output 1/2 - Cwejman MMF 1 IN 1/2 - uVCA (CV IN from Dual ADSR / Gate controlled by Vari Gate 8+) - 4ms Tapographic Delay - A-138s Mixer - Befaco Out V3
Analogue Noise Source - Polaris - uVCA (CV IN from Dual ADSR / Gate controlled by Vari Gate 8+) - 4ms DLD - A-138s Mixer - Befaco Out V3
Mix to Lexicon Hall
I have the Boss tuner (I use it for electric bass), and it is fine. It is chromatic, and it can tune a "C", so it would work. I wouldn't recommend it, though.
For Eurorack, I would recommend a module with a built in Tuner instead. It is much easier to use in practice (I am not even sure the Boss pedal would work with modular signal levels). Two suggestions (I have both) are the Disting Mk 4 and the O'Tool+. Both are great, and both do a lot of other stuff. Personally, I use the O'Tool to tune. I can really recommend it, especially for the oscilloscope function. It is easy to dismiss a scope as being unnecessary when you are starting out (after all, it doesn't do anything to the sound), but it is fantastic for getting a window into what is actually going on in your modular.
In order to tune my VCO I want to invest in a decent tuner.
After some research I narrowed down to 2 options. The First one is one
mentioned a lot in various forums: the turbo tuner from Sonic Research.
The second one is the Boss pedal chromatic tuner.
I choose for this one because I already own a lot of Boss pedals and this would be a nice addition to my pedal
collection. But this one is stated as "chromatic tuner" Are all tuners chromatic? Or can all tunes be used to tune
your instrument/system. I also would like to use the tuner to tune my other stand alone (semi/modular) synths.
Are both of these good choices? Which one is the most useful or should I pick none of both?
Thanks in Advance for your help!
More sound sources:
Piston Honda MKIII
also really nice: Erica Sample Drum (not just for drums!)
I'd ditch that clunky A-143-3 and look into a XAOC Zadar + Batumi combo
You can also ditch the multiples as you can get in line splitters that'll work just fine. If you're sequencing externally, I also don't see a pressing need for a quantizer, especially since you're not using Random sources.
So, it could look something like this:
I need a bit of help today and hope that some Eurorack wiz may have a good idea:
I am having trouble synchronizing my sequencers. I am using a Doepfer A-190-4 as a MIDI to CV clock and transport control interface. Clock works just fine, but transport is an issue. The Doepfer has a Reset out that responds with high voltage (constantly) to MIDI stop. My sequencers, on the other hand respond to voltage high as a clock reset or stop, so in a way the Doepfer does precisely the opposite of what I need it to do. I am using Rene MKII, Mimetic Digitalis, Pamela’s New Workout, and a Trigger Riot to sequence. I suppose I could use a logic module to put clock out only when no voltage is sent from the reset (advantage here: sequencing stops), but are there any better solutions? I’d have to get a suitable logic module with a NOT algo, so I might also consider an alternative MIDI to CV that is more suited to my needs.
Suggestions? Is there a way to solve the problem with what I have (includes a Deluge as master MIDI controller, which can put out clock and gate, and a Mutant Brain).
I guess I could just use a Gate and a CV output in the Deluge to directly send clock and Reset. The tricky thing is, that sending a reset via gate on end or start of sequence would hardwire a set cycle, which eliminates some of the neat abilities of the Trigger Riot. In fact, the Trigger Riot is causing me the most issues.
So, how does one send a single gate out only once upon a MIDI start signal?
Hi great you found the answer yourself.
If you have te possibility to pan manually you also can have a look at this module:
or the more advanced version:
Thanks so much for all the feedback. I was considering replacing pams with 4ms shuffle clock divide and the 2hp Euclid. Would this be a good idea? it would also give me an extra 2 hp..
clocking aside, I would love to get some opinions on the filter/modulation section. I have a few different versions right now and what I'm trying to work out is the envelope, the filter, and the VCA.
For filters I'm between the Morgasmatron, the harvestman polivoks, and the optomix. I realize these vary wildly in hp and functions, but they're all appealing to me. I have thought about having both the morgasmatron and the optomix, but that would mean losing STO and I'm not sure about that.
As far as envelopes go I'm between the XAOC zadar and the quadra. I thought about the intelijel dual adsr, but I figured it would be better to sacrifice the better control of the adsr for the two extra channels on the quadra. The zadar seems interesting, and I think it could also be an good source of modulation, but I'm not super into menu diving and I'll already have to deal with some of that with the disting and Pamela so...
The other thing I'm not too sure about is the uFOLD. I like the westcoast vibe of it and I've seen it make some cool sounds, but I'm wondering if I'll need it, especially if I have the morgasmatron and if I ditched the ufold I could do the 4 chanel intelijel vca instead of the uVCA which I think would probably be better (?).
Also the mixing capabilities of the brute are very poor so right now I'd be purely relying on optomix (is this sufficient? and if not would adding a 2 hp summing mixer be enough?)
I'm so sorry for bombarding you guys with so many questions! just a lot to figure out. Really appreciate all the help thus far.
For the ones interested I came up with a solution myself.
I changed the PanMix for the 6xMix so I can mix all my voices. Then the mono out goes to the left B input from the Bastl Ciao! The manual states that the signal is then normalled to all other channels which gives my a line level stereo output!
That's a bit alarming, actually. What I think you should do is to get a device such as this: https://www.homedepot.com/p/Gardner-Bender-Outlet-and-GFCI-Tester-GFI-3501/202867890 that works for your location's mains voltage and plug setup (if you're outside of North America) and then check your outlets to see if something's miswired. What you're describing certainly doesn't sound normal at this point, so I think that suspecting your AC circuits might be a logical next step.
Hi Alex, you can post your cases in "Marketplace." It's the last item in the menu at the top of the webpage: "Modules. Racks. Patches. My Modular. Forum. MARKETPLACE" I'm not sure on the rules or if there's a minimum number of posts before you can sell... but that's the best place to do it. Take some pictures too!!
I've seen the slat (wall panels) and hook/shelf used in professional project studios where operator is a complete hoarder. :)
If I ever go back to a hardware dominated set-up (like back in the early 1990's), this would be the way to go... now where IS my Kawaii Q80?
Hello to everyone, maybe this isn’t the right place to post, but I think I’ll find a buyer more quickly than anywhere else.
For sell 2x Submodular Shadow cases 6U 104hp bought in last August both filled with a TPS80W Max Intellijel power supply.
800 euros the case and is negotiable !
I am located in France near Paris.
Don't hesitate if you want further information.
Thanks for your reply :-)
The RackBrute is not connected to anything else!
I have tested the make noise skiff again, and it actually also exhibits this behavior, with only one module in it (with this module taken out of the RackBrute, the RackBrute feels buzzy). So unless it is multiple modules that causes this, it is not a module problem.
Further, if i touch the ring of the dc plug with one hand, withOUT it being connected to the RackBrute (so it is unpowered and not connected to anything) and touch the RackBrute with the other hand, is also buzzy feeling, as soon as I let go of the dc plug it stops
I have the Rene2 with the Pam's. The Tempi and Pam's don't cover exactly the same ground. Lugia is right that Tempi is made to pair well with Rene2.
Pam's, on the other hand, also does LFOs, basic envelopes, random voltages (in addition to Euclidian and random rhythm, and all the other trigger stuff).
My sense is that Tempi is perhaps more immediately playable, and works better in live situations, interacting with Rene2. Pam's may be more "structured", and give more options when developing patches offline.
This sounds like a ground loop issue. The problem probably isn't coming from the RackBrute's DC supply, but from a grounding issue with whatever you have the RackBrute connected to. The fix is to consolidate all of your AC connections onto the same ground plane. Probably the best way to do this is to star-ground everything to a central point that has an AC ground, such as your mixer. To do this, simply connect hookup wire between all of your equipment chassis and get those connections back to your mixer, which may well have a ground post for this exact purpose.
The next possibility is that something internal in the RackBrute isn't properly connected, and you're getting DC onto the chassis from an improperly-connected bus cable. If the issue persists after establishing a star-ground, then I would suggest opening up the cab and checking the bus cables to see if everything is properly seated on the busboard headers. If this is the problem, I would suggest keeping the star-ground connected anyway, as a good unified ground also helps to reduce overall noise issues in your system.
A note about the Rene and dropping the Pam's: have a look instead at Make Noise's Tempi. This is designed to interface directly with the Rene and provides a bunch of extra functions. Plus, the Tempi would be an apt replacement for the Pam's as far as that module's other functions go.
Or not even short on space, for that matter. Dip over to Thomann and look up the K&M 441/1...yep, slatwall-mounting keyboard forks, with angle and length adjustments, for a measly EUR 14. For small(ish) devices, going to this method frees up a LOT of tier space on main stands, table space, etc.
Try this: remove the Rings and substitute Codex Modulex's uRinks, which is an 8 hp version of the 14 hp Rings. Then take out the Optomix (8 hp) and put in a Make Noise LxD (4 hp) instead. This gives you 10 hp free, into which you can drop a Xaoc Zadar, which then gives you four EGs plus a bunch of other functionality. Then to place it properly, move the Audio I/O up to the right end of the top row in the version I laid out, and put the Zadar to the right of either the Maths or TM. This retains your signal flow, although you do have that down-then-up dip for your effects at the end of the audio chain.
While my first rack is getting finished I'm already driving myself crazy for making an additional rack.
The rack is quite straightforward a 4 voice synth which combines all the elements from a techno-ish beat.
The Varigate to drive all the voices which will receive a clock signal from my main synth. The Dinky for the drum sounds, The Mutant for some hat action, BIA ripples and Quad LFO for a bass line (the LFO will be used for more modulation with other modules) and yes I stole this setup from Ricky Tinez ;-) , the AI to add some melody and the Prism to add some effects. In my opinion a solid build which has all the basics to make some music. This synth will be an addition to my existing setup but also needs to be able to function as a stand alone unit.
This build is designed around the Noise Engineering modules because I really dig their sound!
First of all thoughts on my build? Would you make changes? Please tell me!
My second question is about the mixing section... I cannot sort it out properly and could use some advice!
Thanks in advance!
I just got my Arturia RackBrute 6u. And there seems to be some ac leakage which, when go softly touch the front plates of my modules I can feel a buzz. I also suspect that it messes with my modules, my marbles clock input is super sensitive, and randomly fires if I plug a cable into it. And I can hear slight seemingly random pitch variations in my telharmonic, I use an ungrounded plug. Will changing to a grounded plug work? Or what should I do? I have tried with both the supplied ac adapter, and an ac adapter from my make noise skiff (which don’t have this problem)
Thanks so much Ronin. Pamela was appealing to me because of the euclidian and random step skipping functions which I guess I could more or less replicate with a divider and rene. I already own the plaits so I don't think I'll be able to switch it out.
I would be willing to lose the uVCA, but I want ears just as a preamp for getting things from line level to euro level.
What do you think about the two different racks? Is it alright to rely on planar as my only rack EG -there are two on the brute- and is the Morgasmatron worth the exchange of ufold, harvestman, and optomix?
Again, thanks so much for the suggestions.
The Renee has six trigger outs. For a system of this size, I'm not sure how much usage you'll get out of Pamela's new workout. You can replace one of your mults with a 2HP clock divider module and get rid of Pamela. If you go with the Knit version of Plaits (6HP), you can add in the Intellijel Dual ADSR.
Get rid of the uVCA and Ears and add in a Zlob Vnlcursal VCA with six VCAs in a 10HP footprint.
These are all suggestions and will depend heavily on your usage and needs. Kick it around and see if it works.
Ok taking that into account I have sketched up the following two racks.
on this one I used the harvestman polivoks clone:
and On this one, I used the Morgasmatron:
in the rack with the morgasmatron I also switched the quadra and ufold for the planar. I was hoping that the morgasmatron would cover most of what I would get out of the ufold and the planar could replace some of the envelope capabilities of the quadra while also providing more modulation. I realize the Planar wouldn't be great as my only envelope source, but I do have an AD and an ADSR on the minibrute.
Would love to get anyone's thoughts on these two racks
Thank you so much, this is great! I’d heard the modular community was very helpful and obliging, and I’m so used to reading comments sections nowadays devolve into the worst humanity has to offer that this makes me excited about my modular future. Hoping I can give others the same insight further down the road when finally know what I’m doing:)
I actually have a Clouds coming in the mail in the next couple days, so I’m happy I could snag one. Are there a couple env gens you’d recommend? As you’ve probably noticed, i’d be ok with some DIY modules that are lower hp (Warps & Plaits) to keep some room open for some of the bigger ones like Magneto and the SMR, so I’m fine with squeezing some smaller alternatives into this Rackbrute 3U. I’m usually a purest with instruments, but I’ve heard the Antumbra replications and some of the other DIY’s are fairly comparable. I’m open to any and all advice, though, as I’d like to start off on the right foot. It’s more about saving space than money atm.
Check Tiptop's Fold Processor out...very cost-effective. But if space is more of a concern, then West Oakland's new Sinulator (a six-fold wavefolder!) might be a better pick while still remaining relatively inexpensive. Also, eject the Doepfer A-148 dual S&H and look at their A-184-1 instead. In that, you get sample and hold, a slew gen, AND ring mod, all in a measly 4 hp!
Sources are top-left, audio flows right thru filters and such. Maths and Turing Machine, plus P/S are lower-left to group mod sources, then the audio processing chain starts with the Freez to the Magneto. I/O is on lower right at the end of the processing set.
From my experience, following this sort of upward-on-left (control) and downward-on-right (audio) ordering method seems to work very well. You can clearly see the audio signal flow across the top row until it has to drop down to the processing and output, and the modulation is down and left so that it can reach "into" this path to affect the behavior of your sources and modifiers.
However, if you don't have a Clouds on hand already, you'll need to rethink that module, as it's been discontinued for quite some time. OTOH, removing it for a smaller third-party version would add some open space, and if that's the case, I strongly recommend adding some envelope gens to this alongside the Maths.
The 7U looks useful, but I've already built a 6U 104 HP case. It wouldn't be difficult to modify if I really felt the need to do so, though. I'm definitely going to sink an unhealthy amount of money into effects at some point. Right now I have to get operational. I can raid my pedalboard in the meantime. Here is my updated layout:
The Metropolis has been temporarily ejected due to cost constraints. I can use outboard sequencers. The Mixology is in there as a placeholder. I'm still researching options. Any recommendations on a simple, cost effective waveshaper? I know I still need a ring mod, too. Thanks.
Thanks for the reply and suggestion! I am limited on space, but don’t want to go t0o big, at least for now. Some of these (like the Erica Synths Multi to split the CV) I need specifically to help with the fact that I’ll be using a Microbrute, so was just wondering if I should have all of those modules together and then branch out from there. Is putting all of the like-modules together pretty much the standard, or is this your preference?
Maths offers two attack-decay envelopes. It can function in more complex manners with some creative patching. You'll want some ADSR envelopes somewhere as well. ADSR envelopes come in two general flavors: linear and exponential. Some ADSR units can do both. Intelligel makes a nice two EG unit for linear. Tip Top makes the Z4000 NS EG that can do both linear and exponential... and also gives you CV input to control each stage externally. You can find basic compact LFOs, like the Batumi with Poti expander with four LFOs available. I'd also recommend an Ornaments & Crime module for functions like quantizing and a basic sequencer. Sequencers do more than just play notes if you use them correctly. Think of it as a modulation source as well.
You're a bit limited on space so you might have a time trying to reorganize the modules.
I group all my oscillators together, then all of my filters, then my VCAs. My envelope generators, LFOs, etc go together. Then my effects go together. My outputs are usually near my VCAs or effects.
Hey everyone, Capt. Noobie here. Would anyone mind taking a look at my proposed rack and letting me know if there is a specific module placement within the rack you'd have all of these sitting? In order of functionality, like what modules should be placed right next to each other and work better with partner modules in this rack.
I'll be using a Microbrute as my controller btw. Thanks and much appreciated!!