Grp A1 Desktop Semi-Modular Analog Synthesizer SN 069

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ANTONUS SYSTEM vs. GRP A 4

video upload by JOSEF KLANG

"A GIG WITH ANTONUS SYTEM AND GRP SYNTHESIZER A 4"

Ultra Analog: GRP A2 - Carlo Mezzanotte

video upload by carlomezz

"(testo italiano in basso)
Here's some tweaking on the GRP A2, an Italian high-end analog synth module with a great sound. VCO1 can produce the usual waves, plus 'sharktooth' (a triangle/saw hybrid), and a saw/square hybrid with PWM; VCO2 has an all-analog version of the 'supersaw' concept, that can also be applied to triangle and 'sharktooth' waves.
The filter is a two-pole multimode with lowpass, bandpass, highpass and notch - plus a lowpass/highpass in parallel stereo.
The A2 offers flexible modulation routings via a series of selector knobs, without the use of patch cords.
The signal path is totally analog, including the LFOs, envelopes and S&H.
I couldn't resist adding a *very* slight bit of ambient effect. No other processing was used.
Many thanks to Paolo Groppioni, the A2 designer, for entrusting me with the instrument to review.

Un po' di azione sul GRP A2, un modulo di sintetizzatore analogico italiano di alto livello. Il VCO1 può produrre le forme d'onda usuali, più la 'sharktooth' (un ibrido fra triangolare e dente di sega), e una combinazione di dente di sega e quadra che può essere modulata in simmetria; il VCO2 ha una versione tutta analogica del concetto della 'supersaw', che può essere applicato anche alla triangolare e alla 'sharktooth'.
Il filtro è un multimodo a due poli con passa-basso, passa-banda, passa-alto e respingi-banda; è presente anche un passa-basso + passa-alto in parallelo, con separazione stereo.
Il percorso del segnale è interamente analogico, inclusi gli inviluppi, gli LFO e il Sample & Hold.
Non ho resistito ad aggiungere una *piccolissima* dose di effetto ambientale; nessun'altra modifica è stata applicata.
Un grande ringraziamento a Paolo Groppioni, il progettista dell'A2, per avermi affidato lo strumento.
SOTTOTITOLI DEL VIDEO IN ITALIANO DISPONIBILI. Potete attivarli cliccando su 'Impostazioni' (il simbolo della rotella, in basso a destra nel video), e scegliendo 'Italiano'."

Grp A2 Analog Synthesizer

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Jean-Michel Jarre - STARMUS - BRIDGE FROM THE FUTURE - LIVE FROM BRATISLAVA

video upload by Jean Michel Jarre

Some live synth spotting with Jean Michel Jarre. Update: anyone ID the main synth he's playing?

"Jean-Michel Jarre announces an exceptional one-off live concert event, Bridge from the Future, the opening event of this year’s STARMUS Festival. In association with ESET Digital Security, the electronic music pioneer will perform live at Incheba Bratislava, Slovakia on May 12 - against the stunning backdrop of the Most SNP (UFO) Bridge. He will be joined on stage by special guest Brian May. The concert is in cooperation with the City of Bratislava and is free to attend.

Pour ne rater aucune information, suivez JMJ sur Facebook, Twitter, Instagram et YouTube ou consultez : www.jeanmicheljarre.com"

ESK - Duetto with Syntrx and A2

video upload by Metunar

"2 analog synthesizers, a sequencer and a silly melody.
All sounds from the Erica Synths Syntrx and the GRP A2.
Elektron Digitone does sequencing and effects (Delay and Reverb).
Soft Mastering.

http://www.metunar.ch"

ESK - GRP A2 + Sequencer 2

video upload by Metunar

"Second sound demo of the GRP A2 analog synthesizer.
This time i used the band pass filter.
The Elektron Digitone does only sequencing and effects (Delay and Reverb).
Soft Mastering.

http://www.metunar.ch"

ESK - GRP A2 + Sequencer

video upload by Metunar

"A simple sound demo of the GRP A2 analog synthesizer.
I used ringmodulation and the internal arpeggiator.
The Elektron Digitone does only sequencing and effects (Delay and Reverb).
Soft Mastering.

http://www.metunar.ch"

Assembling Grp A4 2024 Series

video upload by Grp Synthesizer

"The Grp A4 Synthesizer 2024 Series production goes on, and on, and on, and on..."

GRP Synthesizer A1 Sound Demo (no talking) with Meris LVX Delay

video upload by Limbic Bits

0:00 Bass 1
0:25 Trance Lead
1:36 Mellow Tape
2:43 PWM Bass
3:25 A bit aggressive
3:46 Industrial Arp 1
4:30 Sort of duophonic
5:15 Basic Lead
5:46 Some noise and Ducking
6:37 Porta Lead
7:25 Industrial Arp 2
8:25 Melodic Techno Lead
9:23 Reso Zaps
10:02 Indietronica Lead
10:23 Arcade Lead
12:12 Filter Sine Lead
12:59 Whistling
13:17 Talk To Me! (LFO audible rate)

GRP A1 Desktop Semi-Modular Analog Synthesizer SN 080

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ESK - Soundscape Improvisation

video upload by Metunar

"Soundscape improvisation in the art of an old science-fiction movie with an Erica Synths Bullfrog, Infradeep PVX-800 + GRP V22 Vocoder, Vermona Perfourmer + MXR pitch transposer and a Melbourne Instruments Nina Synthesizer. All recorded live, with soft mastering.

http://www.metunar.ch"

Bernd Kistenmacher: Merry christmas to all of you!

video upload by Bernd Kistenmacher

"Bernd Kistenmacher is a german composer who is best known for Berlin School electronic music and epic, symphonic and cinematic music."

A Different Day, A Different Modular Synth!

video upload by John L Rice

"Mostly Mos-Lab modules with one each from Synth-Werk, STG Soundlabs, Grove Audio, Club Of The Knobs, GRP Synthesizer, Tall Dog Audio, and Moon Modular."

GRP Synthesizer A2 Analog Semimodular Synth

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Grp Synthesizer A4

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GRP A8 The GRP A8 is one of the physically largest synthesisers ever made

video upload by JIAWEI

"The GRP A8 is one of the physically largest synthesisers ever made. Only 23 intsruments were produced - 22 for the production line and one designer Roman Groppioni Paolo made for his own personal use. The GRP A8 is completely pre-wired, with a huge number of switches and knobs to change the many parameters available at every stage of the signal flow. It consists of two completely identical (upper and lower)synthesizer systems It can be used as a mono (6 VCOs), duo (2x3 VCOs) or poly (2x3 VCOs) synth. The difference between the two-part DUAL and POLY modes is that in the first case a common MIDI channel controls both sounds at the same time. In POLY, on the other hand, two separate MIDI channels can be selected. Its LFOs have an enormous frequency range from low frequency to 1700 Hertz."

GRP A4 Analogue Synthesizer

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"The Grp Synthesizer A4 is a direct descendent of the flagship A8, providing the same analog sonic power and flexibility at a fraction the price. Ideal for everything from smooth Minimoog-like leads to distorted, tearing bassline sequences, the A4 is equipped and ready.

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GRP-A1 Lead like Moog - Audio only

video upload by MrSynthmania

"This is the GRP-A1 playing a typical Moog Leadsound. Bassline comes from the Moog Grandmother and the Drums are taken from a Roland TR-8S. Other Synthesizer used are the Korg Wavestate and a Roland Juno 106. For FX the Eventide Blackhole is used as VST-Plugin."

Tweaking the GRP-A1 Synthesizer -Audio only -HD 1080p

video upload by MrSynthmania

"A few minutes audio of the GRP-A1 Synthesizer. This is a monophonic synthesizer with one oscillator and a sub-oscillator. It sounds very noble, has a good filter and very fast envelopes."