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Projecttitel:BareillePaparail Quad VCAStatus:
Startdate: 24.01.2014Duedate: 31.12.2014Manufacture link:http://m.bareille.free.fr/modular1/quadvca/quadvca.htm |
The Quad VCA is made with a homemade double side pcb without metalized holes ( soldering both sides ... ). Op-amps for CV controls are TL074/84. Op-amps on the "audio" path should be good quality ones , unlike what i did here :the prototype is fitted with LM358 on pictures... .Something like OP275 , NE5532, OPA2604 will be good for this module ..
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