My concern here would be playability. With minimal stuff, you want subtle changes over time. Turning all of those tiny knobs so close together when a bunch of cables are patched will be difficult, if not maddening.
Befaco Percall might also be a module to consider here.
Good luck and have fun.


Looks like a lot of fun! Do you find the Morphagene and Data Bender redundant at all for glitchy stuff? What kind of music are you doing with this rack?
Every time I think I'm finished building my rack, I think of something new that I absolutely MUST have within a few months. Haha
Have fun with it.


The SBG might be fun if you have a lot of pedals.
I have the mmMidi and Pamela's New Workout. Great modules. You should be able to set up some pretty cool sequences via Digitakt as your master MIDI device.


No, I'm just suggesting that you can switch octaves from the Digitakt.


I would probably keep the mmMidi and sequence from the Digitakt. That would probably eliminate the need for the Beast's Chalkboard since Digitakt has good MIDI sequencing capabilities. Do you need the HPO? If you got the Tangle Quartet, you could probably just attenuate the signal from there on the way into the Digitakt or whatever you are using as a mixer.


Yeah, I feel like I would want the Tangle Quartet in there.


What will you be using as VCAs? Does the Mum M8 have a built in VCA?


I have adjusted and refined my setup many times over the past five years. I've bought, sold, re-bought, and rearranged countless modules and have finally (mostly) settled on what works for me. The general idea is aligned with the signal flow of a traditional fixed-architecture synth. After so much experimentation, I know how I usually use each module and I have arranged them to have the shortest cable runs possible. I like to constantly tweak knobs, so keeping cables as short and out of the way as possible is important for me. I try to have my signal flow going from left to right and top to bottom so I can avoid too many criss-crossing cables, which is visually important for me so I can remember where everything is going. I'm getting too old to remember how I've routed everything otherwise. Haha
Good luck and have fun!


Plaits firmware 1.2 has a decent string machine emulation along with a good chord mode.



Thread: Second

Contact the manufacturer, otherwise familiarize yourself with basic principles of compression and you should be good.
Have fun and good luck!


Circadian Rhythms is a gate/trigger sequencer. I don't believe it has either pitch CV outputs or MIDI outs. The Wasp is very limited in its eurorack connectivity, so you will need a MIDI sequencer of some sort, like a Keystep or something to get gate and pitch sequences happening since it doesn't have gate and pitch inputs.


What sequencer are you using? What modules are you trying to integrate with the Wasp?


I'm about 99.5% happy with my rig now, and I still come to see what's new every day. I'm still waiting for someone to make a voltage controlled "Talent" module. I'd pre-order one of those. Haha.


This one looks pretty neat: https://modulargrid.net/e/jroo-music-machines-jroo-loop
I was very close to getting one of these but went with a Strymon Volante instead. The pedal suited my needs a little better.
Let us know what you choose. Have fun and good luck!


Probably just coincidence. I had one for a little while and it was a fun sequencer. The sliders were a little fiddly and using the same sliders for multiple functions got kind of confusing, but it's definitely a powerful sequencer for a smaller rack. Very hands-on, low hp, and inexpensive. I'd say if you find a good deal on one in good shape, you will probably enjoy it.
Have fun and good luck!


I enjoyed the Eloquencer for gate sequencing but I figured out that I like a more old school approach to pitch/CV sequencing (960 or Doepfer Dark Time style). I didn't like using a single knob to program notes and probability. I think I'd be looking at a Metropolix if I was going to get something more modern with an old school hands on feel.
Let us know what you decide! Have fun and good luck.


Man, this is great. Good to see you again!


My understanding is that Surgeon uses an Electro Harmonix looper for live looping (can't remember which one), and an Octatrack for some sequencing duties. I seem to remember reading that he doesn't especially care for the Octatrack, but keeps coming back to it for some reason or another. I can totally identify with that. I keep trying to incorporate Elektron gear with my modular stuff, and can never quite get into that flow.


Yes, I would recommend that you don't sell Pam's just yet. It's magic may reveal itself to you later. I have mine mostly as a "set and forget" brain that ties my entire system together with a few channels that I change from time to time.
As MCGM said, the Maestro and other basic/utility modules will be useful. I like Voltage Block a lot for a sort of Elektron-style "p-lock" modulation sequencer. That might be a fun addition for you.
Have fun and good luck!


What are you trying to achieve that you can't do now? What kind of music are you making?


Usually called "DJ" filters. Erica Synths makes one:
https://www.modulargrid.net/e/erica-synths-black-dj-vcf


Just a heads up, the black Maths is unobtanium at sane prices. I'd recommend looking at the standard silver panel if you are dead set on Maths.


Thread: Thread title

Across the industry I have experienced a +30% failure rate of Eurorack modules. This is unacceptable. These companies should be held responsible for their horrible, low quality production practices.
-- Humdrum

30% failure rate?!? I've not had a single module fail. Is the power in your rack suitable? Seems there might be something else going on.


I'm using an external rackmount compressor (Focusrite Compounder) at the moment, which works pretty well for what I'm doing. I have been tempted many times to get the L-1 Stereo Discrete Microcompressor in my rack though (https://www.modulargrid.net/e/l-1-stereo-discrete-microcompressor). It takes up a good amount of rack space but seems to be the closest thing to a higher end compressor in sound quality and features that you can get without spending a crazy amount of money.
Have fun and good luck.


Thread: Quantum rack

I believe you have to have a Unicorn account. It's an annual subscription. Totally worth it to support the site.
Have fun and good luck!


I have the After Later Audio Pixie full size clone with the newest firmware. Works and sounds great. Kind of ugly though.
Have fun and good luck!


Nice! Gives me kind of a brooding Warp Records vibe. Thanks for sharing.


Really enjoyed that. You took me on a journey. Thanks!


Matrix mixers are recommended pretty frequently here, and I would suggest investigating how you might use one of those to inject some life into your current workflow. They're fun for feedback patching, combining modulation sources, and using as parallel routing. The Doepfer A138 is awesome but large at 20hp. I'm sure there are smaller options.
Have fun and good luck!


All I can really say is that you only have too much of something if you don't use it and you don't have enough of something if you find yourself constantly reaching for something that isn't there. Other than that, it looks like a fun system if you enjoy the sounds and workflow. About 9u / 104hp is where I started really enjoying my system.
Have fun and good luck!


Looking at this from the perspective of a customer, I would personally assume the risk if I used Paypal f&f. I understand there is a risk going into the transaction this way. When the postal/shipping service receives the item, the seller is absolved of responsibility for the package. It would be kind, and expected, of the shipper to help with filing lost package claims and things like that, but the seller completed his or her end of the transaction. Your concern should be with the shipping company, and demanding an adequate response from them. That's how I look at it, anyway.


Sequencer > square vco > filter > vca > fx1 > mixer? No...

-- Sweelinck

I feel attacked. This is all I've been doing for the last week. I'm going through a Tangerine Dream "Rubycon" phase again. Haha


Yes. That's what I suggested initially. Give it a try and let us know if that's what you were hoping for.


Check out the Noise Engineering Quantus Pax if you want multiple quantized Voltage Block channels added to multiple random cv signals.


I think what you may want in this case is a precision adder.

*Edit: I just looked at your rack. Try adding the two signals together in the middle section of your MI Links to see if that does the trick.


I agree with 33PO's recommendations and would also add Schlappi Engineering.
Good luck and have fun!


I don't think my hands could fit in there to tweak all of those little knobs, but I'd be interested to hear some sounds from it. Share a demo tune!


In terms of music - I mostly do variations of ambient, but would want to do something more hard (industrial)

-- dithegrey

Sounds good. Depending on what other gear you already have, I'd say both of my filter recommendations remain in this case. QPAS for the spacey ambient side and FSS Timbral Sculptor for the heavier sounds.


QPAS is great. It has a very unique character that may or may not be what you are looking for. If you are looking for a more "vintage" sounding filter or something with self-oscillating resonance, QPAS might be a good second filter. Be sure to watch some demo videos (MylarMelodies and DivKid have good demos for QPAS). I would recommend taking a look at the Future Sound Systems Timbral Sculptor too. That thing never fails to impress me.
You didn't mention what kind of music you are hoping to make with modular. Maybe give us some details so that we can steer you in the right direction.
Have fun and good luck!


I've enjoyed having MI Warps in my rack. I don't always use a wavefolder so it's been nice to have the other algorithms available instead. the frequency shifter and delay that are included in the Parasites firmware are especially good.
Let us know what you decide!


Also, many Doepfer modules are fairly deep so make sure your rack is deep enough to accommodate them. I was interested in the A154/A155 combination, but my rack could not accommodate the depth of the A154.

Mm... In principle, I know there will be some potential which I will not be able to get. But I think that is part of my own process of learning... I like to think about the usage while I have the things in front of me... Im more a guy who understands things when I see them (and turn knobs with an oscilloscope in front of me) :)

-- sambarroso

I mean physically deep, as in inches/millimeters. Some racks are shallow in depth and cannot accommodate the physical dimensions of an 80mm modules (the A154 sequencer controller, for example). If you are building your own rack, give yourself enough space between the rails and the power headers to fit some of the deeper Doepfer modules.


You have a lot of real estate dedicated to the fixed filter bank, a very subtle module. I would consider eliminating that until you have expanded to a larger rack, and dedicate that space to VCAs that are more "hands on," the Doepfer Dual Quantizer, a sequential switch, and Pamela's New/Pro Workout as a master clock.
Also, many Doepfer modules are fairly deep so make sure your rack is deep enough to accommodate them. I was interested in the A154/A155 combination, but my rack could not accommodate the depth of the A154.
Finally, the layout you have here wouldn't be very ergonomic. Your cables will be criss-crossing and going all over the place. This is something you will figure out as you use your rack, so be prepared to move your modules several times until you settle on a layout that makes more sense. Think about how your 2600 is designed and try to mimic that signal flow as best you can.
Try to avoid 2hp-4hp modules unless absolutely necessary. You'll thank me later. It's tempting to squeeze in a tiny module to add some function that you need, but if you really want single function or one knob per function modules, bigger usually equals better when it comes to tweakability and fun. If you're trying to decide what to do with the remaining 2hp, put a blank panel there and invest in another case. It's hard to turn knobs with any precision when the knobs are tiny and buried in a sea of cables.
Good luck and have fun!


I'm also looking for a module that could do sampling, like cut-up, lopping and mangling of sorts any recommendations?

-- Meenthgrea

I think you are looking for Morphagene by Make Noise.
Have fun and good luck!


@cj18 great start

I really think that the patch bay would benefit from being in the middle row...
-- JimHowell1970

I think you're right. That would make more sense.


Looks like a fun rack. I think I would want the sequencer in the lower left so that the knobs are unobstructed, and the output mixer in the bottom right. That way CV signal flow starts in the bottom left, goes up to the slew and VCOs, and then audio travels left to right and down to the phaser/delay and audio mixer. You could always add another VCO module, more envelopes, and some DC-coupled VCAs, but this would be a lot of fun as is if you want to keep it uniform. I don't have any suggestions for power aside from make sure you have some headroom. Good luck!
ModularGrid Rack


My renegade party days are behind me, but as a thought experiment I put together a little travel rig for the mission at hand out of stuff I already have. More often than not, when I'm sitting at the rack exploring, I am pursuing Emptyset-ish or Surgeon-ish sounds. In fact, a considerable part of my rack is dedicated to music like that. Through more trial and error than I'd like to admit, I've settled on about 208hp of modular (plus a few outboard pieces) for that kind of stuff. I tried to make it smaller than that, but one of the constraints I will NOT give myself is cramped tiny modules with minimal or confusing controls and knotted cable spaghetti blocking the knobs. That's one of those things you only learn after trying it and failing miserably. A larger case has more to do with building a playable instrument than chasing a dragon or consumerism, at least for me and many others that participate in this forum. We all have our own process and self-imposed limitations, often philosophical/artistic/aesthetic, often financial, often spatial... I'm not Emptyset or Surgeon, and I'm definitely not a wealthy man, but I have an artistic vision too, in fact multiple different visions, approaches, and projects at any given time.
Another trial and error process led me to purchase and ultimately get rid of most of my Noise Engineering modules. For me, the UI and sounds didn't match the experience and results I was working towards. Doesn't mean they won't work for someone else, but I'm hesitant to recommend them now. There are several euro manufacturers like that for me, but I only know that after trying them out for myself.
So anyway, here's my portable thought experiment crushing, dissonant, and chaotic rack. Some rhythm, some noise, some distortion, some feedback, some lo-fi... Take the suggestions or leave them.
ModularGrid Rack


Sounds like you know where you want to go with it.
Have fun and good luck!


Just an update for anyone that may stumble across this in the future. I ultimately decided to purchase the new AJH Triple Cross. Three DC-coupled VCAs/crossfaders/panners. I already use a lot of AJH stuff (it's all awesome) and the Triple Cross is geared towards the uses that I had in mind for adding some extra VCAs.


This might be a case where semi-modular is the better option, especially if budget and size are of primary concern. What about the Moog DFAM? It's not going to give you all of the BIA sounds, but does a lot that BIA doesn't. More hands-on, still within the Moog ecosystem since you enjoy Mavis, and it's a techno beast. You could always add a small-ish modulation/effects rack to compliment the Moogs...
Something to consider.