electrocompaniet ec 4 8 mk ii kopiELECTROCOMPANIET EC 4. 8 MKII BALANCED PREAMPLIFIER WITH AUDIOPHILE PRECISION AND DUAL MONO DESIGN Customer return, used for 30 days The Electrocompaniet EC 4. 8 MKII Reference Preamplifier is created for the uncompromising audiophile who demands the very best in signal integrity, dynamics, and neutrality. With an upgraded internal architecture, improved mechanical stability, and a contemporary design, the MKII version delivers even more transparent