Modern art crystal tweaks

After designing more than a thousand tweaks, these are the best tweaks you can place on top of your audio system. We have these tweaks available in different styles to suit your preference.

Here is a magazine review of these tweaks!


"It has changed the way I think about how high-end audio should sound."
- Dave Chorney (USA)

"The difference when I put the tweak on the amplifier was very big. It was like a grey veil was removed. There was also larger depth and width in the music, which made it easier to hear deep into the soundstage and hear sounds far back in the mix. It was easier to follow individual instruments, there was more air around each tone and instrument which also made you hear more timbre and over and undertones. Voices became more lifelike. I am very happy with the upgrade!"
- Klas (Sweden)

"What I really liked was that the space has grown significally, music has come from further behind. That impressed me much."
- Peter Szabolcsi (Hungary)

Building times

Each order is handmade in our Swedish factory and the building time is noted on the product page.
These tweaks are shipped via Express Mail.