GRP A8 “SILVER” – a one-off!

This beautiful GRP A8 belonged to German musician Uwe Rottluff.  Using his synthesizers LIVE on stage, he was tired of trying to drag the massive (wooden) A8 around. So he designed a new, slim aluminium housing (and removed the internal PSU, now srewed into an external box) – voilà: the unique GRP A8 “SILVER” was born … a one-off!









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Filed under 2016, General

“Es genügt, einen Ton schön zu spielen” sagte der Komponist Arvo Pärt im Jahre 2005. Diese Aussage ist ebenso einfach wie ich auch exzellent: Es braucht kein Meer an Tönen, denn entscheidend ist der Klang. Dass so mancher Vintage-Synthesizer der 70er und 80er Jahre teils unerreicht hochwertige Klänge liefert, steht außer Frage. Doch tatsächlich leben wir “heute” in einer nahezu perfekten Zeit. Einerseits hat man – mehr oder weniger – noch Zugriff auf die Vintage Analogen, andererseits wird auch bei Neugeräten die wichtige Komponente des hochwertigen Klanges wieder zunehmend berücksichtigt. Doepfer, Cwejman,, MacBeth, Moog, GRP, Studio Electronics, COTK, John Bowen und andere Hersteller bauen hervorragende Synthesizer, die den “Klassikern” in nichts nachstehen. All diesen (alten wie neuen) “großartigen” Instrumenten ist Great Synthesizers gewidmet. _________________________________________________________ In 2005 composer Arvo Pärt said: “Playing one tone really well is enough”. In other words, it is sufficient to play one tone 'beautifully'. I agree with that. All musical efforts are focused on the sound itself. Although I studied classical music (piano and drums), it’s the electronic sound that inspires me. Synthesizers are the epitome of new sounds and exciting tonal spheres. Today, many companies produce high-quality - excellent! - synthesizers: Doepfer, Cwejman, MacBeth, Moog, GRP,, COTK, Studio Electronics, John Bowen and others. It's their products I'm really interested in ... apart from Vintage Synthesizers, which I have been collecting for 20 years. Subsequent to our former websites Bluesynths and Blogasys, Peter Mahr and I have now created GreatSynthesizers. We hope you like it.


  1. Keith Hendricks

    You said the silver GRP A8 ‘belonged” to Uwe. Did he sell it? Do you know anyone selling an A8?

  2. Theo Bloderer

    … hello Keith. Yes, he sold it. Hm, maybe I know someone … will send you an email. Cheers …

  3. baward

    The G4 is such a goodie that I think I’d prefer it to an A8. For me, a keeper. This A8 does look good, though. Ben

  4. Theo Bloderer

    … the A4 is incredible since it has an extremely flexible sound (overdrive possible on both filters, DIRect out – 24dB LPVCF left, 12dB MultiModeVCF right) and some quite unique experimental features (Sequ Row A/B to Sequ speed, 2xLoop-EG, Audio-IN!, etc.). But speaking of raw power, I prefer the A8 – two completely independent synths … it’s like a huge expressive painting, like a colorful sunrise over the ocean :o)

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