QUANTUUM #AngstromAudiolab ...MONO BLOCK POWER AMP....State Of The Art Quantuum....👏👍👂🎩
— Elesorca (@elesorca) February 28, 2020
Completely Hand Crafted
300 Watt in pure Class A
Weight: 100 Kg. per monoblock... pic.twitter.com/6VCtSkoTxy
— Bernard Žvokelj (Berny2876) February 28, 2020