alexglvr Posted February 26, 2009 Report Share Posted February 26, 2009 Hello,i am working on a project, and i need help to design it, please!!The goal is to use the midi protocol to command the volume of Audio links (electric guitar type).For this, i will certainly use the pga4311 chips...My question is this one:The cable plug on my system can reach quite long distances (15m or so). How to know if the pga4311 can drive that, or if i need a driver/buffer chip???Another question (which in fact is the same i think) : when designing a midi out module, how to compute and design the signal driver placed just before the plug?thank you for your help,Alex Quote Link to comment Share on other sites More sharing options...
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