The Gran Sfera is a full range, high efficiency, loudspeaker. It was developed to allow single ended triodes and other fine amplifiers to achieve concert hall sound levels down to 30hz with the all important first watt. Many remark on the transparency, liquid midrange and stunning attack, but this full range speaker system also has real bass speed and efficiency essential to sound reproduction. This allows single ended triodes to reveal their harmonic potential throughout the audio spectrum and its effects are considerable. Integration and accurate impulse response in the lower frequencies is rare in any system, but especially with high efficiency designs. The Gran Sfera provides timbre combined with foundation which is rare. Articulate Bass is actually essential to the midrange integrity as it opens the upper registers, supporting them with weight and transparency.
AZZOLINA AUDIO SOUND MATTERS