Recent Changes - Search:

Contents

Site

Help

« aug 2014 · dec 2014 »

    add a calendar item

    Schematics / Jurgen Haible Trapezoid VCA

    < The Vocal Filter section of the Roland VP330 | Schematics | Buchla 218 Slew, layout provided by vtl5c3 >
    < VCO US1 by Yves Usson | Listbytype | VCA 3 >


    DIY | VCA | EMS | VCS3 | Synthi | Trapezoid | J├╝rgen Haible


    Jurgen Haible Trapezoid VCA ,the whole page is here : http://www.jhaible.de/trapezoid/trapezoid.html description from there : Emulating the EMS VCS3 and Synthi A Trapezoid Generator without copying the actual circuit Unique FET-based VCA included Parameters not independend of each other - quirky and inspiring like the original Positive and negative Polarity with variable DC shift Self-Cycle Mode smoothly activated towards the end of Off-Time knob range Standard Voltage Trigger and Switch Trigger inputs 3 Power options: +/-15V with MOTM and Synthesizers.com connectors +/-12V with "Euro standard" 10-pin connector 15V AC Wallwart - ideal for making a standalone box Voltage controlled Decay with positive or negative amount A variety of extra functions that you can implement, or omit.


    < The Vocal Filter section of the Roland VP330 | Schematics | Buchla 218 Slew, layout provided by vtl5c3 >
    < VCO US1 by Yves Usson | Listbytype | VCA 3 >

    Edit - History - Print - Recent Changes - Search Page last modified on 2013-02-24 17:18 [UTC-7] - 991 views