pion88Au commencement de Louis Pion il y a la passion et le savoir-faire, de l’horlogerie à la bijouterie, au service de ses clients en ance depuis 1928Reviewed Oct 31st, 2020 by . Soundlab. A well built and an amazing sounding amplifier IMHO .. I've owned mine for 6 yrs and still works flawless . The A-88x is a dual mono integrated desn