Akiko Audio Tuning Sticks

The Tuning Sticks are very system dependent. I didn't like them at all on my interconnects and power cords (Onda Rapture)as they seemed to shift the tonal balance. I liked the AC tuning stick plugged in to a vacant outlet on my power conditioner. I loved the E-Tuning Gold cylinder strapped to the conduit feeding my system's AC receptacle. If you try them, try All of them as your system will more than likely respond in a unique way to these. Full disclosure: I am a dealer.