Showing posts with label lowpass. Show all posts
Showing posts with label lowpass. Show all posts

Tuesday, March 23, 2021

Pittsburgh Modular Crow [Safari] First Patches Eurorack Filter [Demo #1]


Just got a couple of new Pittsburgh Modular Safari Crow filters in.
Running them through some percussion patches, sounds nice :D

Part I 0:00
Dropped the first Crow into my 2-row percussion rack.
The first demo showing it being used in classic Nicol fashion...
Crow is used in highpass mode on the Feedback Static noise source for high-hat duty.
Hats: Static | Crow HP | Bastl Skis II | Pittsburgh Analog Delay Unit
Kick: Pittsburgh Synth Box LPF self res
Snareish thing: Basimilus | Local Florist
Misc Percussion: Gibbon CV | FR Transient (Sequenced by Varigate 4) | DC571
A pair of Feedback Squeeze compressors strapped on the outputs.
Digitakt sequenced via Erica Midi To Trigger

Part II 3:26
2nd Crow went into the 3-row synth rack.
All sound: G-Storm Transistor-82 | Crow LP
Pitch mod: Pittsburgh Primary Osc B
Noise Type mod: Batumi
Osc/Noise mod: Pittsburgh Toolbox S/H
Crow mod: G-Storm 2xADSR
FX: Timefactor and Big Sky Room setting
Sequenced by Keystep Pro

Tuesday, November 20, 2018

SH2-VCF Reporting For Duty! Eurorack Filter Module Demo #2


Following up on my prototype demo, the SH2-VCF is finished and reporting for duty. My SH2-VCF is a filter adaptation of the Roland SH-2 analog synthesizer filter using BA6110 op amps in place of the extinct BA662 chips of the original.

In this video I'll keep the talking to a minimum and explain how I resolved the BA6110 issue. And then put the filter through some paces including a massive kick drum, and an example track using TWO of these filters.

Be warned - some huge resonant kick drums ahead!
Audio recorded direct to Tascam DR-05 except the last part which has some delay.

0:00 Bass pad w/ two VCOs.
0:27 How I resolved the BA6110 issue.
1:35 Hand crafting these beautiful modules.
1:48 Bass pad + LFO + Resonance
2:04 Brutal Self-Osc Kick Drums (Filter Only)
2:50 Brutal Self-Osc Kicks through VCA (Bastl Skis)
3:25 Two filter Simple Track example, Bass: DNA Symbiotic Waves Delay: Timefactor, Kick: Tonus VCF

Oscillators - Pittsburgh Synth Box + Rozendall CEM3340 VCO
Envelope Contours - 2xADSR dual envelope
VCA - Bastl Skis
Sequencing - Arturia Beatstep Pro Pitch CV + gate

Check out my SH2-VCF and other cool modules available in my Reverb Store