Search found 712 matches

by steffensen
Thu Aug 22, 2019 2:56 am
Forum: Eurorack Modules
Topic: STEFFCORP Restock & sale
Replies: 22
Views: 1627

synonymist
Thanks for sharing! <3
Awesome bleeps & bloops you've done there!
by steffensen
Mon Aug 19, 2019 5:38 am
Forum: Eurorack Modules
Topic: STEFFCORP Restock & sale
Replies: 22
Views: 1627

synonymist beat me to it, steffensen . I thought at some point I'd visit here to say "thanks". When my 2600, my main instrument, went out for repair a few months ago, the VCF-12 saved my day. If ever people check this thread asking "How close to the original?" here's my firm answer: 90%. The 10% le...
by steffensen
Mon Aug 19, 2019 3:13 am
Forum: Eurorack Modules
Topic: STEFFCORP Restock & sale
Replies: 22
Views: 1627

Re: STEFFCORP Restock & sale

Thanks, but your timing was fine. I assumed you were busy making modules! Yes, self-patching is a large part of my plan for VCF-12. :) Also its audio mixer will let me save 4 hp in a tight case layout; in fact, that's what made the sale in the end. When my VCF-12 arrives, and I make some listenable...
by steffensen
Mon Aug 05, 2019 2:37 am
Forum: Eurorack Modules
Topic: STEFFCORP Restock & sale
Replies: 22
Views: 1627

Re: STEFFCORP Restock & sale

Hi, Rickard from STEFFCORP here. Just thought I'd pop in and tell you about our midsummer-sale that is happening next week... Hej Rickard. My VCF-12 order is in! Thank you for the sale price. I really look forward to playing this filter. :tu: I would have ordered two VCOs as well, but I have less t...
by steffensen
Tue Jul 09, 2019 12:52 pm
Forum: Eurorack Modules
Topic: STEFFCORP Restock & sale
Replies: 22
Views: 1627

STEFFCORP Restock & sale

Hi,
Rickard from STEFFCORP here.
Just thought I'd pop in and tell you about our midsummer-sale that is happening next week.
All modules are in stock right now if you can't wait though. :D

Stay tuned!
by steffensen
Sat Dec 29, 2018 2:59 pm
Forum: Eurorack Modules
Topic: STEFFCORP - VCF-12 - Now available!
Replies: 9
Views: 710

Swyndger Hey, I'm glad you got the build together without any hiccups it seems? Actually, regarding DIY, it's going to be paused for a while. I don't have time for the support needed, and I really need to finish the whole series we have had in the works for much to long now. After that, we'll see.
by steffensen
Sun Dec 02, 2018 5:16 pm
Forum: Eurorack Modules
Topic: STEFFCORP - VCF-12 - Now available!
Replies: 9
Views: 710

diode_destroyer
No. One side of the jumper on the setting you want and the other on the middle pin.
It comes set to 10VPP as all existing and coming steffcorp modules have that range.

And sorry about the image. No idea why it won't show properly?
by steffensen
Sun Dec 02, 2018 9:27 am
Forum: Eurorack Modules
Topic: STEFFCORP - VCF-12 - Now available!
Replies: 9
Views: 710

diode_destroyer
Glad you like it! And thanks for being the very first to buy it. :tu:
by steffensen
Fri Nov 23, 2018 12:19 pm
Forum: Eurorack Modules
Topic: STEFFCORP - VCF-12 - Now available!
Replies: 9
Views: 710

STEFFCORP - VCF-12 - Now available!

http://steffcorp.se/wp-content/uploads/2018/11/VCF-12_ad.jpg The STEFFCORP VCF-12 is a voltage-controlled fully discrete filter, based on the 4012 filter used in the ARP 2600. The VCF-12 features: • Two Keyboard CV inputs. (calibrated to track 1V/Oct) • Two FM inputs with attenuators. The first FM ...
by steffensen
Tue Nov 06, 2018 1:15 am
Forum: Music Tech DIY
Topic: Project PRO2021 - A Pro-One keyboard synth
Replies: 1236
Views: 54055

:sb: :party: :yay:
Following this with great interest!
by steffensen
Sat Oct 20, 2018 12:53 am
Forum: Music Tech DIY
Topic: ARP2600 ADSR/AR - Envelarp
Replies: 224
Views: 20421

fuzzbass
Not sure why he would, I have absolutely nothing to do with that guy.


Here is the doc.
Will update the doc-links on site asap.
Thanks for reminding me!

http://steffcorp.se/PDF/STEFFCORP_Envelarp_BuildDoc.pdf
by steffensen
Thu May 03, 2018 4:51 pm
Forum: Music Tech DIY
Topic: Limiter / Compressor
Replies: 12
Views: 1069

Cool idea!
by steffensen
Mon Apr 09, 2018 8:10 am
Forum: Music Tech DIY
Topic: STEFFCORP - 2600 VCO
Replies: 24
Views: 2238

evengravy
Hm, you say all other functions are working, but how is that possible if you have no Saw? All waveforms are based from the Saw.

Measure with a oscilloscope around the LM3046 and tell me if you get a saw-like waveform on any of its pins.
by steffensen
Thu Apr 05, 2018 7:08 am
Forum: Music Tech DIY
Topic: STEFFCORP - 2600 VCO
Replies: 24
Views: 2238

truman_k
Great! I'm glad you enjoy it. :-)
by steffensen
Thu Apr 05, 2018 6:43 am
Forum: Music Tech DIY
Topic: STEFFCORP - 2600 VCO
Replies: 24
Views: 2238

truman_k Your build looks excellent. I don't think there's anything wrong here, just a matter of trimming it right. The Sine converter works by amping the input to the JFETs until they saturate, and simultaneously lowering the output gain as it would clip a lot. Try this first and let us know how i...
by steffensen
Sun Jan 07, 2018 7:19 am
Forum: Music Tech DIY
Topic: STEFFCORP - 2600 VCO
Replies: 24
Views: 2238

truman_k
Sorry, been on xmas holiday.
Feel free to ask your local dealer to stock these ( 8-) ), else I'll sort you out myself.
Email me through the website and I'll do it asap!
by steffensen
Thu Dec 07, 2017 9:22 am
Forum: Music Tech DIY
Topic: STEFFCORP - 2600 VCO
Replies: 24
Views: 2238

technotron
Thank you!

truman_k
PCB's are in, just awaiting some panels too!
by steffensen
Fri Nov 24, 2017 2:13 pm
Forum: Eurorack Modules
Topic: One Oscillator Challenge
Replies: 178
Views: 8770

:razz: https://soundcloud.com/steffcorp/2600-vco-simple-tones https://soundcloud.com/steffcorp/syncbass This is all one VCO. Might sound like 2 at times, but that's just me heavily modulating the PWM/FM etc. That sounds fantastic. But is it going through a filter? The second one sounds a bit like i...
by steffensen
Fri Nov 24, 2017 11:57 am
Forum: Eurorack Modules
Topic: One Oscillator Challenge
Replies: 178
Views: 8770

:razz:

https://soundcloud.com/steffcorp/2600-vco-simple-tones

This is all one VCO. Might sound like 2 at times, but that's just me heavily modulating the PWM/FM etc.
by steffensen
Fri Nov 17, 2017 3:25 pm
Forum: Eurorack Modules
Topic: STEFFCORP - 2600 VCO
Replies: 10
Views: 589

kingspill
Makes all the hard work worth it! Thank you. :)
by steffensen
Wed Nov 15, 2017 3:42 pm
Forum: Eurorack Modules
Topic: STEFFCORP - 2600 VCO
Replies: 10
Views: 589

Listened to the demo and sounds good. Though it could definitely be argued that the sound of a 2600 is the total sum of it's many parts (specifically VCO, FILTER, and VCA). will you be tackling the 2600 filter and VCA to complement this module? I agree, and there are a whole serie planned to be rel...
by steffensen
Wed Nov 15, 2017 12:40 pm
Forum: Eurorack Modules
Topic: STEFFCORP - 2600 VCO
Replies: 10
Views: 589

Am I missing something. Where is the demo? (hits a switch and turns on the Ben_Hex signal, as it flickers to life over the dark streets of Muff's) Hope to find time to do a demo soon (Ben are welcome to do it though!), meanwhile I'm making some audio snippets: https://soundcloud.com/steffcorp/2600-...
by steffensen
Wed Nov 15, 2017 12:03 pm
Forum: Eurorack Modules
Topic: STEFFCORP - 2600 VCO
Replies: 10
Views: 589

suthnear wrote:Surely it should be 2,600Kr :hihi:
Haha :hihi:
by steffensen
Wed Nov 15, 2017 4:57 am
Forum: Eurorack Modules
Topic: STEFFCORP - 2600 VCO
Replies: 10
Views: 589

STEFFCORP - 2600 VCO

The Steffcorp 2600 VCO is an analogue oscillator with full voltage control based on the 4027-1 ’VCO-2’ oscillator used in the ARP 2600. It’s not just a copy however, we have gone to great lengths to bring it into the 21th century. A much needed precision reference voltage was added, as well as buffe...
by steffensen
Wed Oct 25, 2017 2:27 am
Forum: Music Tech DIY
Topic: STEFFCORP - 2600 VCO
Replies: 24
Views: 2238

Glad you like them!
ZZ Ardoz wrote:Man - just built mine - sounds incredible!!

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