SHOW ROOM

SIGMA Close up

Sigma vs pi greco

Sigma vs pi greco

HD player

DEMO PIERRE BOLDUC

DEMO MARCO LINCETTO

HEOLO SIGMA E GIRADISCHI HEAD

LE AMPLIFICAZIONI HEAD

HEOLO E NORMA

HEOLO E VITRO CANTUS

At the workshop on audio measurement technology at the Rohde & Schwarz Italy Heol speakers were presented to verify
as, wise use of measuring instruments, we can
obtain a true masterpiece of sound.

A path that leads to
practical realization of a speaker "unconventional" by
the use of a measuring instrument suitable for high-performance: from theory
return to the practice.