I only need 1 more duplex receptacle

i have 2 dedicated 20 amp circuits. one has a naim "strip" plugged into it (this has my sources..preamp, phono stage, cd, tuner). the other circuit has my power amp, and my power supply for phono. my dilemma is eventually i will getr another power amp to go full activ. so really all i need is a "strip" with 3 receptacles on it. The naim strip i have was given to me by my old dealer and ive had no problems with it. (ive never changed any power cords or strips) cleaning all my contacts and adding 2 dedicated lines were nice improvement...my system is extremely quiet right now...im not looking for anything fancy...just another 1 or 2 receptacles. suggestions/