javierg Posted October 25, 2020 Share Posted October 25, 2020 (edited) Hello from Spain. First of all, sorry for my English. I´ll try to do my best My name is Javier, I´m 51 and I do my job as A/V Journalist in a couple of spanish magazines since 2005. I am also a Certified ISF Technician since 2.010. I´m a proud owner of a couple of Palladium PB17 speakers for five years combined with a RC64 MKII center channel that have offered me hundred of pleasant hours listening concerts and watching movies. During last months I´ve working in a new Test Room for my tests, with a new Optoma Laser Projector, and a 7.2.4 Atmos system based on a Denon 1600 AVR and a Parasound A23 (2x125 @ 8 Ohms) external power amplifier for front channels, plus an arrangement of four PRO-24RW LCR as celing atmos (Top Front and Top Rear) speakers, four Jamo D 500 LCR THX, as bed surround and back surround speakers, and three KLIPSCH KL-650 LCR THX Ultra2 Speakers for front and center channels, purchased 15 days ago through the Spanish Official Klipsch Distributor Finally, yesterday I could end the installation and set up of all the system with the appropriate Audissey calibration. I´ve made -since yesterday afternoon- the break-in period of speakers for almost 24 hours, and today, after completing a Level Test Tone of all speakers with my sonometer to adjust properly and the most accurate way the level signal of all system, I have started to enjoy Hans Zimmer Live in Prague Atmos BD and after that, Metallica Through the Never Atmos OST with a loud SPL during the reproduction of Master of Puppets and Nothing Else Matters. After that, I have made the change of the disc for the Shakira Live in Paris BD, but the treble voice of Shakira during "Je l´aime a mourir" seems too low. I have made a new Level Test Tone with the Denon tool and my surprise has been confirmed. The highs of the left channel were out. Died. Kaput. I can´t believe. The SPL in my new test room is not higher than the SPL that I use to have in my old installation with the Palladium-RC 64 MKII ensemble. Could anyone help me with this matter? Thaks in advance for you support. Kind regards, Javier G. Edited October 25, 2020 by javierg apoligizes of my English Quote Link to comment Share on other sites More sharing options...
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