I have recently completed a recording studio in my basement. We have digital equipment recording equipment that's well internally grounded and balanced input and output jacks to prevent static and noise. We went over which would be the best and safeset way to power all the equipment. We ran dedicated 20 amp ckts using normal 12/2 romex. Bought a power conditioner for spikes and noise. Everything is running clean. The niose and hum we experienced is looping through solid state amps which have preset gains and overdrives. That is just a matter of readjustments. All of our input extensions are run in sheilded cable. Learning to run all this digital equpment is definately a challange but that's another story.
~Ange
