File:X² prototype - four-quadrant-multiplier-based squarer, similar to other octave-up effects, but better (2007-02-12 23.53.08 by germanium).gif

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X²_prototype_-_four-quadrant-multiplier-based_squarer,_similar_to_other_octave-up_effects,_but_better_(2007-02-12_23.53.08_by_germanium).gif ‎(420 × 399 pixels, file size: 12 KB, MIME type: image/gif)

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Description
X² prototype
The X² is a four-quadrant-multiplier-based squarer. Similar to other octave-up effects, but better. It needs some drive in front to sound good (JFET booster or COT-50-/Electra-style distortions work well).

The IC2 is an XP Power IA0515S.

Change history
  • 2007-02-10: Changed R2 from 330-470R to 100R.

Flickr Tags: squarer octaver octave-up effect guitar effects effector guitar effect guitar effects effects pedal diy circuit schematics circuitboard multiplier analog multiplier four quadrant four-quadrant analog analog devices ad633 dc converter dc/dc converter chip ic x² frequency doubling frequency doubling.

from Flickr album "Electronics" by germanium

"Building, modifying or repairing guitar amplifiers and effects myself."
Date
Source X² prototype
Author germanium from Eichwalde, Germany

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This image was originally posted to Flickr by germanium at https://flickr.com/photos/97468729@N00/361500793. It was reviewed on 31 July 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

31 July 2015

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current06:42, 31 July 2015Thumbnail for version as of 06:42, 31 July 2015420 × 399 (12 KB)Clusternote (talk | contribs)Transferred from Flickr via Flickr2Commons

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