Sneak peek at the new upcoming Colibri Esoteric Labs Electrum loudspeakers from Siniša Kraljić. The new Electrums comes with quite few upgrades, that elevates them even on the higher plane. Upgrades includes two more layers of special coating, additional bracing, better binding posts (Mundorf TPCU 870), better and optimised new bass tube, Guru Signature internal wiring etc.
Each new pair of speakers are personally signed by Siniša Kraljić.
