#31
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Here is a calculator from Crown - have fun! https://www.crownaudio.com/en-US/too...power_required Basically add the desired dynamic range you desire to the noise floor for max SPL and fill in the rest)
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Main - Roon on Synology/Sonos Port/SoTM Neo endpoints; Chord Qutest, Bryston BP-17 cubed with phono option; EAT C-sharp with Ortofon Bronze MM, Bryston cubed Amplifier; Revel F126Be on custom Atocha stands; interconnects by WireWorld, furniture by Atocha Design 'Phones Audeze LCD-3, Bryston BHA-1; Office: Sonos/Roon; OPPO HA-1, Naim NAP100 and PSB Mini-C. Media Room:, Samsung QLED QN90 series, Sonos, OPPO 205, ATI N-core driving KEF LS-50's with REL subs; furniture by Glassisimo; Kids - U-turn for vinyl, Sonos Play5; Summer Shack - Sonos, vintage Pioneer, Dynaudio Special 40's. Last edited by clpetersen; 12-29-2022 at 10:28 PM. |
#32
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That appears to work 'reasonably well'. I plugged in 92db, 3meter distance and 3db of headroom and got 45wpc for the 88db Duetto. My INT-25, when measured by JA during the Stereophile review, put out 50wpc @ 8ohm before moving into distortion (1% THD). I'm guessing that it was pretty much pumping out about all its has to give at the 92db SPL. I normally listen with volume at 25-35 (out of a total of 63) and am at 75db SPL, give or take, depending on the music.
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Glenn... Canton Reference 9 Clearaudio SM Pro Focal Bathys JLA 10" Dominion Kuzma Stabi S w/MC & MM Magnepan 1,7i McIntosh MA8950 & MR88 Oppo 203 Roon Nucleus Rose Hifi RS150B Shunyata Gemini-4 Sony ST-A6B, TA-F6B, ST-J75 & PS-X75 Sorane SA1.2 & TA-1L Stillpoints LP1v2 WW Pt, Au & Ag |
#33
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