Akiko Audio E-Tuning Gold MkII

Akiko Audio E-Tuning Gold MkII

Akiko Audio’s goal was to develop an AC improver that could exceed the existing models of other brands and their own former E-Tuning. Even a great power cable can be improved with the E-Tuning Gold MkII. Akiko Audio has done extensive testing with power cables from Heaven’s Gate, Nordost, Chord, AudioQuest, Inakustik, Kemp Elektroniks and Akiko Audio. Time and time again an improved sound was clearly audible.

The ‘ET’ MkII is filled with a mixture of minerals and piezoelectric and paramagnetic materials and enriched with gold. The E-Tuning Gold MkII contents are stabilized with black resin, a material which sufficiently suppresses unwanted microphonics. This is an important condition for a calm and pleasant rendering of music.

The ‘ET’ MkII works because Akiko Audio has applied new discoveries in the field of high frequency noise suppression. It has also been demonstrated through measurements: suppressed high frequency noise leads to a more pleasant music rendering.

The new Akiko Audio E-Tuning Gold MkII has a modern design of woven carbon. An ultra-strong material which doesn’t only contribute to its function, but also looks great. What can you expect? A more natural rendering of instruments, less sharp voices and an increase in spaciousness. More warmth!

Furthermore, each Tuning Stick is designed and made by hand in Akiko Audio’s studio in Maastricht. All Akiko Audio Tuning products are handmade in Holland!




  • Connect it to the power cable of your amplifier, CD player or streamer.
  • Connect it to the main supply cable of your audio equipment, for example near the socket or power strip, or to the power cable of your power conditioner.
  • Connect it inside the meter cupboard, near or to the power cable of your audio equipment.
  • Place the E-Tuning Gold MkII on equipment with a moderate power supply, such as a DAC, a media player or a squeezebox.
  • Place it on, or as close as possible to, a modem, switch or router. This equipment causes a lot of interference and is very sensitive, you will be amazed at how the streaming signal can be improved by the E-Tuning Gold MkII.
  • Connect it to a NAS power cable, as close as possible to the device.
  • They weigh 475 grams each, are 15 centimetres long and 5 centimetres in diameter.



Enjoy free worldwide ‘international registered shipping’ with this order. This special offer is valid for a limited period only. For any queries kindly contact us and we are more than happy to assist you.



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Buy a single Akiko Audio E-Tuning Gold MkII for just USD 199. For any queries kindly contact us and we are more than happy to assist you.