Small Modular System
- KVRAF
- 13127 posts since 7 May, 2006 from Southern California
Yeah, I'd agree with the idea of starting with a semi-modular. Or maybe if you are inclined to DIY, something like this...
https://www.ericasynths.lv/mki-x-esedu-diy-system/
or this...
https://www.musicthing.co.uk/workshopsystem/
https://www.ericasynths.lv/mki-x-esedu-diy-system/
or this...
https://www.musicthing.co.uk/workshopsystem/
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- KVRAF
- Topic Starter
- 3151 posts since 22 Dec, 2004
Thanks Justin. The workshopsystem looks perfect. Unfortunately, my soldering skills would need to be improved before attempting.justin3am wrote: Sat May 09, 2026 1:38 am Yeah, I'd agree with the idea of starting with a semi-modular. Or maybe if you are inclined to DIY, something like this...
https://www.ericasynths.lv/mki-x-esedu-diy-system/
or this...
https://www.musicthing.co.uk/workshopsystem/
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- KVRAF
- Topic Starter
- 3151 posts since 22 Dec, 2004
Sorry, I missed your post. The Neutron is a good suggestion. If I could find one for that price, that would be ideal. The Kobol Expander looks good too and is within my price range.bmanic wrote: Sat May 09, 2026 12:39 am Why not a used Behringer Neutron? Sometimes you see them at stupid prices.. like 90 euros.
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Constructed Identity Constructed Identity https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=288890
- KVRian
- 1315 posts since 29 Sep, 2012 from Minnesota
I based my rack around an Expander, or you could say the Expander lead me into euro rack -kicking and screaming. Now I'm addicted foreverGenetic_Junk wrote: Mon May 18, 2026 10:15 pmSorry, I missed your post. The Neutron is a good suggestion. If I could find one for that price, that would be ideal. The Kobol Expander looks good too and is within my price range.bmanic wrote: Sat May 09, 2026 12:39 am Why not a used Behringer Neutron? Sometimes you see them at stupid prices.. like 90 euros.
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- KVRist
- 77 posts since 26 Jul, 2021
I second (or third) the suggestion of a Behringer 2600 - however you look at it it's the cheapest way to start a modular system - when you add up all the utility modules you'll need it's totally worth it. And is great on it's own while you save up for more modules..!
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- KVRAF
- Topic Starter
- 3151 posts since 22 Dec, 2004
I've heard lots of cool sounds of the Kobol Expander doing FM via the oscillators and filters. I haven't heard any samples of feeding its audio output to its VCF input. Have you tried this with yours?Constructed Identity wrote: Mon May 18, 2026 11:14 pmI based my rack around an Expander, or you could say the Expander lead me into euro rack -kicking and screaming. Now I'm addicted foreverGenetic_Junk wrote: Mon May 18, 2026 10:15 pmSorry, I missed your post. The Neutron is a good suggestion. If I could find one for that price, that would be ideal. The Kobol Expander looks good too and is within my price range.bmanic wrote: Sat May 09, 2026 12:39 am Why not a used Behringer Neutron? Sometimes you see them at stupid prices.. like 90 euros.![]()
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- KVRAF
- Topic Starter
- 3151 posts since 22 Dec, 2004
Yep. That one looks like great value in terms of dollars per module. If I was looking to build a big system, it wouldn't be a bad place to start. But I am trying to avoid building a big system!Nameerf wrote: Tue May 19, 2026 5:16 am I second (or third) the suggestion of a Behringer 2600 - however you look at it it's the cheapest way to start a modular system - when you add up all the utility modules you'll need it's totally worth it. And is great on it's own while you save up for more modules..!
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Constructed Identity Constructed Identity https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=288890
- KVRian
- 1315 posts since 29 Sep, 2012 from Minnesota
One of the first things I did was overdriving it by sending an OSC output into the 'IN 1 GAIN' (lower left) and then cranking the 'OUT GAIN' knob with its out into the 'VCF IN', but there are more creative things to do when it's in a rack, like using the headphones out as the other side of a stereo mix by sending that into another filter & VCA in a modular set up.Genetic_Junk wrote: Thu May 21, 2026 3:08 pmI've heard lots of cool sounds of the Kobol Expander doing FM via the oscillators and filters. I haven't heard any samples of feeding its audio output to its VCF input. Have you tried this with yours?Constructed Identity wrote: Mon May 18, 2026 11:14 pmI based my rack around an Expander, or you could say the Expander lead me into euro rack -kicking and screaming. Now I'm addicted foreverGenetic_Junk wrote: Mon May 18, 2026 10:15 pmSorry, I missed your post. The Neutron is a good suggestion. If I could find one for that price, that would be ideal. The Kobol Expander looks good too and is within my price range.bmanic wrote: Sat May 09, 2026 12:39 am Why not a used Behringer Neutron? Sometimes you see them at stupid prices.. like 90 euros.![]()
And it can send two envelopes out so you can control another voice/noise source to make complex sounds.
On my next album, I use it going into the little Eowave Germania 241(https://modulargrid.net/e/eowave-germania-241-) to make a truly gnarly sound...
- addled muppet weed
- 111289 posts since 26 Jan, 2003 from through the looking glass
but, the arp plus a reasonably small system (maybe the cre8audio nifty skiff?) will give you a huge range of options!Genetic_Junk wrote: Thu May 21, 2026 3:10 pmYep. That one looks like great value in terms of dollars per module. If I was looking to build a big system, it wouldn't be a bad place to start. But I am trying to avoid building a big system!Nameerf wrote: Tue May 19, 2026 5:16 am I second (or third) the suggestion of a Behringer 2600 - however you look at it it's the cheapest way to start a modular system - when you add up all the utility modules you'll need it's totally worth it. And is great on it's own while you save up for more modules..!
it doesn't have to grow, more than you want it to.
- KVRAF
- 13774 posts since 19 Jun, 2008 from Seattle
I completely agree with those who have suggested starting with a 'semi-modular'. The 2600 comes all in at under $500, new. And I dare say, you will find little else that compares in overall features, complexity, and versatility in eurorack format for less.vurt wrote: Thu May 21, 2026 9:22 pmbut, the arp plus a reasonably small system (maybe the cre8audio nifty skiff?) will give you a huge range of options!Genetic_Junk wrote: Thu May 21, 2026 3:10 pmYep. That one looks like great value in terms of dollars per module. If I was looking to build a big system, it wouldn't be a bad place to start. But I am trying to avoid building a big system!Nameerf wrote: Tue May 19, 2026 5:16 am I second (or third) the suggestion of a Behringer 2600 - however you look at it it's the cheapest way to start a modular system - when you add up all the utility modules you'll need it's totally worth it. And is great on it's own while you save up for more modules..!
it doesn't have to grow, more than you want it to.
It may be rather large for a 'desktop' unit, at 8U x 19", but being designed as rack-able, that can be dealt with as such, which is an option you might give some consideration to.
That being said. Some of the other suggestions (I feel) are also worthy of note. Particularly, the Neutron, Proton, and Kobol Expander.
As can be seen here, they all take up considerable space in what I have found (having two of them) to be the best deal in powered eurorack cases (@ typically $220 +/- a few $), and as such, limit your (initial) expansion to the remaining slots:
If you can swing it, the dimensions are:
Exterior Height:12.2" ... Exterior Width:28.5" ... Exterior Depth:4.4"
The Arturia MiniBrute 2S mentioned previously, combined with Arturia's 6U RackBrute, would keep your 'scale' reasonably contained ("small"), but expandable and flexible. Though the entry price (at retail) would be several hundred $'s more than the 2600 alone, from the get-go. But you would be set for growth within those boundaries.
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I'm not a musician, but I've designed sounds that others use to make music. http://soundcloud.com/obsidiananvil
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- KVRAF
- Topic Starter
- 3151 posts since 22 Dec, 2004
Well the car broke down last night. So modular funds are being diverted to car repair. Unfortunately, the modular/semi-modular acquisition is on hold.
Thanks again everyone for all the suggestions and ideas.
Thanks again everyone for all the suggestions and ideas.
- addled muppet weed
- 111289 posts since 26 Jan, 2003 from through the looking glass
sorry to hear that 
but as you can see, there are many options, if you have your goal set out, for what you wish to achieve.
but as you can see, there are many options, if you have your goal set out, for what you wish to achieve.
- KVRAF
- 8510 posts since 29 Sep, 2010 from Maui
Cars suck... Though to me they are just another modular system and that makes it almost impossible for me to pay someone to fix it, and I hate working on them, it's like torture.
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- KVRAF
- Topic Starter
- 3151 posts since 22 Dec, 2004
Yeah I don't like working on them either. The battery voltage seems to be wonky. Hopefully a new battery resolves the issue. I'd much rather get a semi-modular synth than pay a mechanic for a diagnostic.
- KVRAF
- 11373 posts since 3 Feb, 2003 from Finland, Espoo
Not related to synths at all, but I do highly HIGHLY recommend checking this out for your DIY car diagnostic needs:Genetic_Junk wrote: Sun May 24, 2026 3:42 am Yeah I don't like working on them either. The battery voltage seems to be wonky. Hopefully a new battery resolves the issue. I'd much rather get a semi-modular synth than pay a mechanic for a diagnostic.
https://kingbolentool.com/products/king ... d2-scanner
Check some reviews of it first and make sure it supports your car/brand. But it has been my own experience that this thing is one of the best things you can do for your own diagnostics of a car. It also allows you to call out bullshit when some dodgy mechanic tries to rip you off.
"Wisdom is wisdom, regardless of the idiot who said it." -an idiot
"They don't ban hate speech; they ban speech they hate." -an oracle
"They don't ban hate speech; they ban speech they hate." -an oracle