Tuning sticks are upgrade accessories for audio or video equipment and AC mains supply.
The Akiko Audio Tuning Stick XLR connects directly to an unused input of your amplifier and measurably reduces high frequency noise.
The Akiko Audio Tuning Stick RCA connects directly to an unused input of your amplifier and measurably reduces high frequency noise.
Akiko Audio Triple AC Enhancer plugs into a spare socket in your Hi-Fi or AV system for immediate cleaner power.
Measurably improves AC Power Supply. High Frequency Noise Suppression. Plugs Into Spare AC Socket.
Improves Digital Music Sound Quality Ideal For Computer, Streamer, NAS or DAC. Easy Plug In Upgrade
Akiko Audio E-Tuning Gold MKII Tuning Stick connects to your power cables and works by suppressing noise, and the improvements are measurably better.