GRP R24 Step Sequencer Sequencing Synthesizers.com Modular

GRP R24 Step Sequencer Three Parallel Sequences

Published on Mar 12, 2016 AudioCentralMagazine

"The R24 Step Sequencer from Grp Synthesizer is playing three independent synth voices from Synthesizers.com Modular. Each voice has separate pitch and gate and ratcheting and repetitions and step order controls."

GRP R24 Step Sequencer Dual Gate Out

Published on Mar 12, 2016

"Grp Synthesizer R24 Step Sequencer Row B is controlling dual synth structure: Gate Out 1 fires a pitched oscillator (kick wannabe), Gate Out 2 fires a snare wannabe (white noise enveloped). You can choose gate out on each sequence step."

Grp R24 Step Sequencer Accent from Row C

Published on Mar 12, 2016

"R24 Sequencer with a 16-note long sequence (Row A & B); Row C on filter accent."

GRP Eurorack Videos by AudioCentralMagazine

AudioCentralMagazine
Published on Aug 13, 2017

Playlist:

1. Grp VCO Euro Rack
"The Grp VCO Euro Rack. 00.00 = Octave 01.10 second VCO 01.26 waveforms 02.20 two oscillators 03.20 hard sync 04.36 fm lin & exp 06.38 three oscillators 07.36 sub oscillator"

2. Grp Synthesizer 24 dB Low Pass Filter
"The Grp Synthesizer 24 dB Low Pass Filter Euro Rack. 00.31 = Cutoff & Resonance 01.02 pole select 02.34 distortion 03.09 envelope & lfo modulation 04.41 resonance cv modulation with lfo 06.07 audio rate frequency modulation from vco sine wave."

3. Grp 12 dB State Variable Filter
"Grp Synthesizer 12 db State Variable Filter Euro Rack. 00.17 Cutoff, Resonance & Env Amount 01.34 Input overdrive 02.00 mode selection w. lfo mod 03.18 resonance enveloped 04.09 distortion & resonance 05.50 add sub oscillator 07.19 short envelope 08.18 auto oscillation 09.57 notch."

4. Grp Voltage Controlled Amplifier Euro Rack
"Grp Synthesizer Voltage Controlled Amplifier in Euro Rack Format. On this video: changing linear & exponential response, audio rate AM, initial gain."

5. Grp Envelope Follower Euro Rack
"Acidlab MIAMI goes into Grp Envelope Follower Euro Rack. Gate out fires an ADSR for lowpass filtering MIAMI sound; Env Foll out goes to SVF BandPass Filter for emphasizing snare & hats."

6. Grp Fixed Filter Bank Euro Rack
"Fixed Filter Bank is receiving three sligthy detuned saw oscillators."

7. Grp Stereo Out Module
"Grp Stereo Out Module is receiving a kick (LP full resonance enveloped) on CH 1, a snare (noise highpassed plus click) on CH 4, seq 1 saw&sqr on CH 2 and seq 2 sqr wave on CH 3. Ch 2 and 3 are hard panned L-R; ch 1 and 2 have pan pot control. WARNING! on this video, L and R are INVERTE (nice, isn't it? :-D ). Sequences courtesy of Grp R24 Step Sequencer 8x3."

8. Grp Sample & Hold Euro Rack
"Grp Sample & Hold is controlling: VCF Cutoff, VCO Frequency (w. e w.o. hard sync), sh clock rate, smooth/stepped."

9. Grp Synthesizer Low Frequency Oscillator
"Four Grp Low Frequency Oscillators; each one drives VCA Gain amplifying a filtered oscillators. LFO rates are uncorrelated and each LFO can vary its waveform from ramp to triangle and from triangle to saw."

10. Grp Envelope Generator Euro Rack
"From left to right: first eg on PWM, second eg on cutoff frequency, third eg on cutoff frequency (with double ratcheting gate), fourth eg on amplifier."

11. Grp Mixer Euro Rack
"The inverted Oscillator ("-" out of the left mixer) is subtracted (e.g., added with minus sign) to lowpass filter output... instant high pass filter. :-)"

GRP R24 Sequencer - Performance Rig #shorts

video upload by O.Z. Hall

"This is a demo of the R24 sequencer. I wanted a portable sequencing solution that was fun to play. I mounted the GRP R24 sequencer in a Synthesizers.com QCP22 Portable Cabinet. I have a number of modules, including the new Synthesizers.com Q169 and Q168 Oscillator++ Combo, providing oscillator/env/amp as well as raw noise. I've also got two Z506 Swiss Daisy DSP modules, a well as bandpass filter, VCA, mixers, etc.

There are 4 voices total. Here are the voices in order of 'introduction':
1) Z506 Swiss Daisy DSP in voice/delay mode. CV/Gate from R24 Row 1.
2) The Q169 oscillator 1 processed through the Swiss Daisy DSP for VCF/VCA/ADSR. CV/Gate from R24 Row 2.
3) The Q169 oscillator 2 set to a noise waveform and processed through the Q169 VCA 2/AD envelope. Gate from R24 Row 2.
4) The noise from the Q168 is processed through a VCA/ADSR. The timbre is modulated by a multimode filter (mostly bandpass). Filter CV/Gate from R24 Row 3.

I hope you enjoy watching this as much as I enjoyed making the video!"

GRP Synthesizer R24 Sequencer

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"the grp r24 is a 8x3 analog step sequencer firmly based on the mighty step sequencer previously developed in grp a8 and a4 analog synthesizers. the new r24 is full of control capability with cv/gate, midi and usb connections. hardware-wise, is stand-alone self powered, with hardware compatibility for mount on 5u module format; you can use in stand alone with its internal power, or you can install in your dot.com/cotk/moon modular system. r24 respects electrical and mechanical standards for the above manifacturers.

with the appropriate brackets included in the package the machine can be easily installed in a 19 "rack still, you can use r24's own cabinet as a "presto-cabinet" for powering and using your spare 5u modules. r24 has 64 internal memories for store and retrieve separate sequences; each sequence can be set in 8x2, 16+8 or 24 mode, with any step lenght user's selectable. r24 can act as cv/gate sequencer or as midi sequencer, with separate rows for midi note selection and for key velocity step adjust."

GRP Synthesizer R24 SN 069

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"The Grp R24 is a 8x3 analog step sequencer firmly based on the mighty step sequencer previously developed in Grp A8 and A4 Analog Synthesizers. The new R24 is full of control capability with CV/Gate, MIDI and USB connections. Hardware-wise, is stand-alone self powered, with hardware compatibility for mount on 5U module format; you can use in stand alone with its internal power, or you can install in your Dot.com/Cotk/Moon Modular system. R24 respects electrical and mechanical standards for the above manifacturers.

With the appropriate brackets included in the package the machine can be easily installed in a 19 "rack
Still, you can use R24’s own cabinet as a “presto-cabinet” for powering and using your spare 5U modules.

R24 has 64 internal memories for store and retrieve separate sequences; each sequence can be set in 8x2, 16+8 or 24 mode, with any step lenght user’s selectable.

R24 can act as CV/Gate sequencer or as MIDI sequencer, with separate rows for MIDI Note selection and for Key Velocity step adjust."

CLICK FOR MORE »

ARP 2600 w GRP R24 Sequencer + Swiss Daisy DSP

video upload by O.Z. Hall

"The GRP Synthesizer company's R24 sequencer is driving two voices on the ARP 2600 and a third voice provided by the ZebraSynth.net Swiss Daisy DSP module, in "pluck voice" mode, with delay and reverb.
I'm using several features of the R24 including:
3 separate sequences (CV/Gate out ; MIDI also available)
Some sequences use the "ratchet" feature to double gate a single step.
The second row is only 6 steps, to provide a poly-rhythm for greater complexity (less monotonous ).

Thanks to my long time friend Rod Scott for loaning me the GRP R24. Check out his channel:

https://www.youtube.com/c/RodScott-Ni..."

GRP R-24 Sequencer Videos by AudioCentralMagazine

Published on May 10, 2018 AudioCentralMagazine

Playlist:

1. Grp R 24 Sequencer w 2 9 Row Pot Lock

Grp R-24 Step Sequencer w. Rev 2.9 can protect step values with locking mode for Row A, B and C. With Pot Lock, you can avoid accidental pitch variations during playback. Pot Locking can be set on the fly with SHIFT+ASSIGN. No musical efforts on this video.

2. Grp R 24 Sequencer w V Hz Rev 2 9

Grp R-24 Step Sequencer w. Rev 2.9 can drive old synthesizers from Korg and Yamaha following V/Hz standard. You can choose this format indipendently on each Row A, B and C. You can choose Gate normal (V/Oct) or reversed (V/Hz) as you like on each row.

3. Grp R24 Seq Rev 2 9 Separate Advance Mode

Grp R-24 Step Sequencer w. Rev 2.9 has indipendent Advance Mode for each Row A, B or C. You can choose every advance mode but Alternate in separate fashion on every row. Selection is active in realtime during playback and stop, no difference. No musical efforts on this video.

4. Grp R24 V2 9 Multiple End Step

Grp R-24 Sequencer w. Rev 2.9 can enable TWO End Step on each Sequence, allowing travel between "initial and final" end step on the fly. No music efforts on this video.

GRP R24

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

The Grp Synthesizer R24 is a powerful CV and gate sequencer in the tradition of classic Moog sequencers, with extended options for fine voltage tuning and complex rhythmic generation. With three total tracks of CV and Gate control and extensive opportunities to reorder steps, run sequences at different speeds, and complex gate ratcheting, and more, the R24 is an ideal controller for any CV/Gate or MIDI-capable instruments, providing a central workstation for create intricate control and timing relationships. With complex step order permutations, integrated clock dividers per row, support for MIDI clock,and easy access to 1/4" CV/Gate I/O, the R24 easily integrates into and adds tremendous depth to any type of electronic music setup, modular, semimodular, digital, or otherwise.

Nice view.

CLICK FOR MORE »

5U Modular Synth Demos by Duende S Featuring GRP, Klee Sequencer, and DSI Prophet 12

Published on May 19, 2017

These in via John L Rice.

Playlist:

1. Grp r24 sequencer. Quick demo. Positivity
"Quick demo of my new Grp R24 sequencer. Bass and drums came from klee sequencer. Row 3 is transposing the other two and is sent by midi to prophet 12 with arpegiator and hold on"

2. Modular Synth ideas
"Some ideas with my modular synth. The video was recorded with my phone, so i´m sorry the bad quality."

3. Hexinverter Jupiter Storm Cosmic Noise 5u modular
"Test basico del Hexinverter Jupiter Storm"

4. Klee sequencer impro
"Pequeña improvisacion con el Klee sequencer y el DSI prophet 12. Sin editar, grabado directamente en un multipistas roland vs-1824 con la reverb y delay de este.
Vco dotcom, Oakley y cinthia zeroscillator
Vcf dotcom, moon modular
Vca corsynth."

5. Klee Sequencer
"Pequeña demo del klee sequencer, el audio no es muy bueno, esta grabado directamente con el movil, pero se ve lo que puede hacer este sequenciador"

BERLIN SCHOOL SYNTH JAM BEHRINGER Model D ARP Odyssey KORG MS 20mini GRP R24 Roland Juno 60

Published on Feb 16, 2019 VolcaRock

"BERLIN SCHOOL Live Retro Synth 70ies Jam with Behringer, Korg/ARP, Moog, Roland, Oberheim, GRP, Wersi, Arturia. I explain which synths are playing, you don`t have to guess ;-) Enjoy HYPNOTIC SEQUENCES , WARM STRINGS & MELODIC LEADS.

LEAD: Behringer Model D, Roland Juno 60 with Tubbutec 66 Mod
SEQUENCES: Korg MS 20 mini , Korg ARP Odyssey , Moog Minitaur
STRINGS/ORGAN/SWEEPS: Wersi EX 10R/EX 20, Oberheim Matrix 1000
DRUMS/PERC: Arturia Drumbrute
GRP R24 Sequencer is controlled by Elektron Octatrack (MIDI Master).

I use some Hardware FX for the synths:
DELAY: Pigtronix Echolution2 Deluxe (digital), Rockman Stereo Echo (analog) , 2x Behringer Vintage Time machine in one modded box (analog),
PHASER: Vermona PH 16, EHX Stereo Polyphase, EHX Nano Small stone
AUTO PAN: Behringer TP 300, Elektron Octatrack
REVERB: OTO BAM, 2x Lexicon MPX 100

Finally I added Oberheim Matrix1000, Arturia Microbrute and Wersi EX20 to my setup.

Hope you enjoy my latest Berlin School 70ies style Session :)"

BERLIN SCHOOL JAM *Behringer Model D "Korg Arp Odyssey *Moog Minitaur *GRP R24

Published on Jan 14, 2018 VolcaRock

"BERLIN SCHOOL JAM with my brand new BEHRINGER MODEL D and other analog synths sequenced by GRP R24. Enjoy my Recording. It’s live with lots of improvisation inspired by early Krautrock and Berlin School from past decades. Hope you can feel the 70ies vibe :-)

Used Synths: Korg ARP Odyssey (Lead & FX), Moog Minitaur (Bass), Behringer MODEL D (Pluck), Korg MS-20 mini (Pluck), Roland Juno 60 (Pad&Fills), Novation Peak (Strings). And some Farfisa Syntorchestra for a solo and Volca Beats for HiHat"

Mellotron Micro + Ventilator II and GRP R24 improvisation

Published on Mar 5, 2020 Vykaar Tones

"Mellotron Micro through Ventilator II and GRP R24 improvisation"

BERLIN SCHOOL JAM with GRP R24 & KORG ARP Odyssey* MS 20mini* MOOG Mother 32*

Published on Dec 9, 2017 VolcaRock

"BERLIN SCHOOL JAM with my brand new GRP R24 analog Sequencer from bella Italia. Used Synths: Korg MS-20 mini, Korg ARP Odyssey, Moog Mother 32, Roland Juno 60, Novation Peak, Farfisa Syntorchestra & Korg Volca Keys, Beats, Bass.
Enjoy my Live Recording. First have is Berlin School style, the second half is more Ambient."

BERLIN SCHOOL JAM *Behringer Model D *KORG ARP Odyssey *MOOG Minitaur *WERSI EX10R *GRP R24

Published on Mar 31, 2018 VolcaRock

"BERLIN SCHOOL JAM - psychedelic stringmachine VS sequencer madness :-) with modern, retro and vintage Synths from BEHRINGER, KORG, MOOG, ROLAND, WERSI sequenced by GRP R24 and SEQ 12 Sequencer. First time I use the 1986's WERSI EX 10R, an obscure Hybrid Synthesizer/String/Organ Expander with 20 CPUs (one for each voice), a triple BBD-Chorus for instant stringmachine sounds and 1 paraphonic SSM Filter.
Enjoy my live Recording with lots of improvisation inspired by Floyd, Krautrock and classic Berlin School.

Used Synths &FX:
Behringer Model D + Pigtronix Echolution 2 Deluxe (Lead),
Korg ARP Odyssey + EHX DMM TT1100 + Neunaber Wet Stereo (Lead & FX),
Moog Minitaur (Bass),
Korg MS-20 mini + Rockman Stereo Echo & Volca Keys (Pluck),
Roland Juno 60 + Krautrock Phaser (Pad &Lead),
Wersi Expander EX10 R + Vermona PH 16 Phaser + Behringer TP300 (Stringmachine, Organ, Hihats)."

GRP Synthesizer R24 Sequencer - First Test

Published on May 9, 2017 John L Rice

"Unpack and let the camera roll! I wasn't happy with the lighting
and focus so I threw an effect on the video.

More info at: http://www.grpsynthesizer.it/index.ph..."

Update:

CLICK FOR MORE »

ROBOTS

Published on Feb 9, 2018 John L Rice

5U Modular Synth Voice #1:
Mos-Lab 921ABBB VCO set
STG Soundlabs Mixer
Grove Audio G294A VCF
Mos-Lab 911 EG x 2
Mos-Lab 902 VCA

5U Modular Synth Voice #2:
Synthetic Sound Labs 1200 VCO
Corsynth C103 MkI frequency divider
Moon Modular 517S VCF
Synthetic Sound Labs 1235 EG/VCA

Both voices controlled/played by a
GRP Synthesizer R24 sequencer

The GRP R24 was controlled by the Roland TR-505 drum machine via MIDI.

Effects were:
Strymon Big Sky and Timeline pedals
Roland RSP-550

Video clips by CampAttack Visuals http://campattack.com/index.html and licensed through https://www.pond5.com/

Thanks for watching! :-)

AMBIENT SPACE GUITAR & SYNTH *KORG ARP Odyssey *NOVATION Peak *MOOG Mother 32 *OTO BAM (#52)

Published on Dec 23, 2017 VolcaRock

"AMBIENT SPACE GUITAR & SYNTH. Good morning music friends Here is a trippy 4-track-recording &Video with Ambient Guitar Looping, Novation Peak, Mother 32, ARP Odyssey, Roland Juno 60 & GRP R12 Sequencer. Spacey Reverb on all Tracks: OTO BAM. Heavy use of Krautrock Phaser & WersiVoice Ensemle Chorus and Glitch Pedals (MWFX Judder, Hexe Revolver DX). Hope you enjoy my latest audio-visual trip!
Merry X-mas and Happy Holidays!

Recorded with
Elektron Octatrack & Tascam DR 600 MKII
Reverb: OTO BAM

BASS: KORG ARP ODYSSEY

STRINGS: NOVATION PEAK + WersiVoice Ensemle Chorus + Krautrock Phaser + Rockman Stereo Echo

Sequenced with GRP R24:
PLUCK: ROLAND JUNO 60 + Rockman Stereo Echo
TOMS: ARP ODYSSEY + Lexicon MPX100 Delay
AMBIENT &NOISE FILLS: MOOG MOTHER 32 + Echolution Pro Delay + Fulltone SupaTrem2 (Auto Panner)

SPACE GUITAR LOOPING & SOLO:
Godin LGX SA + FX:
Krautrock Phaser (Schulte Compact Phasing A clone)
WersiVoice Ensemble Chorus
EHX Small Stone
Musician Sound Design Silver Machine (wah)
MWFX Judder (analog Glitch & Stutter)
Hexe Revolver DX (digital Glitch, Reverse FX, Tape Stop,…)
Barber Tone Press (Compress)
Chase Bliss Audio Warped Vinyl (Vibrato)
BBE Mindbender (Vibrato)
Fulltone Supa Trem 2
Fulltone Mini Deja Vibe CS MDV 1 with Footcontroller
EHX Small Stone
Tech 21 Blonde V2 (Preamp)
Dunlop Volume Pedal GCB-80
EHX Memory Man Deluxe Tap Delay 1100
Boomerang III Phrase Sampler/Looper"

GRP A2 + OTO Bim & Bam // My new favorite MONO SYNTH

video upload by Dexba

"So I stumbled upon a GRP A2 the other day, and I already love it.

There is something cute in its 5U enclosure, like a baby modular, as the OTO are definitely cute with their boxy, a bit cryptic, design.

I wanted to record a jam that could highlight some of the most prominent features of both the synth and the pedals. We have an arpeggio, very classical, almost Bach-sounding, going into a classical delay and a short reverb, then we get to a lush, water-like, filter playing, supported by a long and frozen reverb and a way more strong, hazy delay. In the end, the jam gets modern, with no delay, a very short reverb, just to give more air, more space to a powerful jumping sequence with some gnarly filter action.

Both the GRP A2 and the OTO are a pleasure for the dawless jammer, with all you need in plain sight. The only thing missing is a proper sequencer (GRP sells one too, the R24, but it costs almost twice the A2 synth, so...), but I have my handy Synthstrom Deluge always ready for that! Enjoy ✨"

GRP R24 - Second Test

Published on May 11, 2017 John L Rice

"I almost didn't post this since I wasn't happy with certain aspects of it but . . . if you are familiar with my YouTube channel you know I'm not so concerned with only posting the "best" that I can do. ;~)"

GRP sequencing a Moog Sub Phatty.

First part here.

TSM2015 - Enrico Cosimi - GRP R24 Analog Sequencer

Published on Aug 18, 2015 Torino Synth Meeting

"Nella scorsa edizione del Torino Synth Meeting, Enrico Cosimi e Paolo Groppioni ci avevano fatto intravedere il prototipo del sequencer R24, finalmente diventato reale e funzionante, lo vediamo in questo video ripreso dalle telecamere del TSM2015."