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Doepfer A-133

Doepfer A-133

Doepfer A-133 Dual VC Polarizer is a special dual voltage controlled amplifier that enables both positive and negative amplifications.

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5 customer ratings:

Overall rating
4.6 out of 5 stars
handling
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sound
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5 Stars
3 Customers

3 customers have given this product a 5-star rating.

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4 Stars
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2 customers have given this product a 4-star rating.

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Hilfreiche Ergänzung für größere Systeme

Thomas327, 08.11.2012
Der A-133 Polarizer ist ein nützliches Werkzeug für die Bearbeitung von Steuerspannungen in Zusammenhang mit anderen Modulen. Beispielsweise kann man mit dem Polarizer bequem eine Hüllkurve invertieren (bei manchen Synthesizern gibt es so etwas ja von Hause aus) oder auch Steuerspannungen von Sequenzern, um eine gespiegelte Sequenz zu erhalten. Der Fantasie sind ja bekanntlich keine Grenzen gesetzt.

Aber nicht nur relativ tieffrequente Steuerspannungen kann man durch den Polarizer jagen. Man kann ihn durch Anschluss von zwei Audiosignalen an die beiden CV-Eingänge des Polarizers auch als Ringmodulator verwenden.

Ein Wermutstropfen ist allerdings, dass die Potis für die manuelle Einstellung der Verstärkung nicht genau justiert ist. Stellt man das Poti auf 12 Uhr ein, ist die Verstärkung nicht genau 0. Zum Glück kann man trotzdem allein durch Hinsehen auf 0 einstellen, indem man so lange am Poti dreht, bis die beiden LEDs gemeinsam ihr Helligkeitsminimum erreicht haben. Daher eine etwas verhaltene Bewertung in der Kategorie "Bedienung".
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Utilitaire efficace

LL., 13.01.2013
Module très utile, puisqu'il peut à la fois atténuer, inverser, avec modulation en CV. Affichage aux deux leds bien pensé pour situer la polarisation. Idéal pour le traitement des cv, fonctionne aussi pour l'audio mais dans ce cas attention il ne semble pas possible de le rendre complètement silencieux, je ne le recommanderai pas comme VCA principal - mais ce n'est pas sa destination initiale de toute façon. Cette difficulté de trouver un point complètement silencieux peut également poser problème pour le traitement des cv, mais pour la plupart des applications ce n'est pas un problème. Très bonne qualité de fabrication.
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Show variations of this product
Doepfer A-133
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Doepfer A-133

Doepfer A-133 Dual VC Polarizer is a special dual voltage controlled amplifier that enables both positive and negative amplifications.

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
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75 €
Incl. VAT plus 20 € shipping
Free shipping from 298 €
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
item number 188462
sales unit 1 piece
available since December 2005
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at thomann.de Rank 42288
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Offers include 24% Greek VAT and are valid as long as stocks last. Shipping costs to Greece are 20 EUR, free shipping on orders above 298 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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