Power
"A clear recommendation to buy!"
"Let's say we had a necklace worth 20,000 euros. Then the filter would perhaps enhance the audiophile level by a further five to ten percent" Andreas Günther - AUDIO 09-2022 | AC-4500
Review International: AC-4500 power filter tested by Stereo Times
"I highly recommend the Inakustik Power Station AC-4500 and nominated it as my Publisher’s Choice Most Wanted Component for 2023!" Stereo times | AC-4500 Power filter
"Masterpiece of electrical engineering "
"It's as if someone had cleaned the window to the music. Sound colors clearly benefit." Tom Frantzen - Stereo 12-2022 | AC-4500
"The workmanship couldn't be more exquisite"
"The three cables enhance an existing hi-fi system costing around €25,000 by some 15%, which is sheer luxury. This is only possible with in-akustik – most competitors can offer nothing approaching this gain." Audio 12-2019 | LS-; NF-; AC-2404 AIR
International award for the AC-4500
Our AC-4500 named "Product of the year 2022" in the Power Conditioner category (Hong Kong).
Workmanship: "outstanding"
The verdict nobody wants to hear: get two of these cables rather than just one. The source appears faster, the amplifier darker and more confident. A small but clearly-evident upgrade.Andreas Günther - Audio 04-2021 | AC-1204 AIR
"You never knew this about HiFi power: visiting in-akustik"
YouTuber Terry Ellis (Pursuit Perfect System) from the UK visited us again in June 2023 to film a fascinating documentary about our power cables.
International award for the AC-4004 AIR
Our AC-4004 AIR power cable receives the Super AV (China) Award 2023 in the "Highly Recommended Product 2023" category
HiFi and power supply – safety first!
Insights into the development of a power cable: Interview with our product developer Marius Ingold.
Fidelity Award 2024 - AC-4500 power filter
Our AC-4500 power filter was honoured with the Fidelity Award 2024 Innovation in the accessories category.
Readers' choice 1st place | AC-4500 Power Station
As the AC-4500 is a 100% in-house development, we are all the more delighted to receive this award
"A better grip on the asphalt"
The gain is small, but perhaps decisive for the fan. Above all, the experience is enhanced across all components of the chain. Andreas Günther - stereoplay 02-2021 | AC-4004 AIR
Stereophile Recommended Component 2024
"Der Primare A35.8 Vorverstärker wurde von Stereophile USA getestet und als "empfohlenes Gerät" ausgezeichnet."
Review International: AC-4500 power filter tested by hifi.nl
It is a blessing for every critical listener that the music is no longer overlaid by distortions from the power grid." hifi.nl | AC-4500 power filter