Harmonix Resolution Systems




Review: Raidho TD1.2 – The Journey of Life


Stereophile's Products of 2023 Amplification Component of the Year


Review: Raidho X2t when dreams come true


Holger Fromme founder of Avantgarde Acoustic introduces new Trio G3


Avantgarde Acoustic Trio XD


Installing Avantgarde Acoustic 3rd generation Duo GT.


Review: Döhmann Helix Two Mk3 Turntable


Review: Audio Note UK CDT One/II CD Transport


Review: Audio Note UK M2 Linestage / Preamplifier And Conqueror Power Amplifier


Avantgarde Acoustic Event


Review: Raidho Acoustics X1.6 Speaker Reviewed by 6moons.com


Celebrating Airtight Day with “Jack” Yutaka Miura


Raidho Acoustics X2T Speaker Reviewed by 6moons.com


Review: KORA TB 200 Integrated Amplifier


Review: Raidho Acoustics TD2.2 Review


Review: Shunyata Research Omega XC


Review: Kora TB140 Test. Impressive Musical Quality

Audio Note (UK) M6 Signature, Tomei Kansei, An-E Signature

New Avantgarde Acoustic Uno SD (G3)