Calibration effectuée sur 4 points + mesure des angles.
Je ferai une calibration sur 8 points plus tard.
![:wink:](https://www.homecinema-fr.com/forum/images/smilies/icon_wink.gif)
Je viens à l'instant de m'écouter le concert Certifiable de The Police.
![Image](data:image/jpeg;base64,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)
Et je suis
![:o](https://www.homecinema-fr.com/forum/images/smilies/icon_eek.gif)
!
Les prétentions "hi-fi" de ce 5100 sont bien supérieures à celle du 3900/Z7 (que je trouvais pourtant très bonnes).
Dès le menu, j'ai tout de suite remarqué un spectre plus large sur l'aigu... et surtout une précision et un timbrage vraiment supérieurs.
Ca m'a réellement frappé.
![:o](https://www.homecinema-fr.com/forum/images/smilies/icon_eek.gif)
Le timbre des percussions métalliques est vraiment plus précis que sur le 3900/Z7.
Très confiant, je lance le morceau "wrapped around your finger", dont j'adore l'orchestration et l'enregistrement.
L'apport sur les aigus et le timbrage se confirme très nettement.
Mais également sur les basses. C'est plus délié, plus lisible.
Et pour terminer, j'ai pu apprécié la "bulle Yamaha" comme jamais.
Je n'ai pas poussé plus loin les tests pour savoir si c'est l'apport des enceintes de plafond, utilisé par le DSP "Cinema HD3" chépukoi, mais, la scène sonore est bien plus large et bien plus précise qu'avec le 3900/Z7.
Bref, je suis réellement ravi de mon achat et l'ère du Yamaha 3067 de 2010 qui m'avait tant déplu est bel et bien enterrée.