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BE36

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Posts posted by BE36

  1. Corvettes made in Japan? I hate to say this (regurgatatingly) but they might be better. And I restored many Corvettes.

    JJK

    10, 20 years ago Corvettes Made in Japan would have been better.

    Today NO!

    Check Ford and GM against Japan or Korea or anybody for that matter.

    Check Consumer Reports, Car Magazines, or any source.

  2. 49 GB halfway through loading CD Collection. 5 GB in High Rez, three Max converted from FLAC to AIFF.

    Pure Music / iTunes 1650 Songs, 4.7 Days.

    99% of time there are less than 10 albums in active rotation but using iPad Remote has rasied this from 3 - 4 albums in active rotation.

    I love the high Rez files 24/96 really approaches vinyl or live but I am impressed how good 328kbps MP3 sounds compared to 1,400kbps of CD.

  3. Al,

    I do not worry about your Engineering.

    I could hear a dB on Test Tone with mutiple freqs when setting up a Suround system.

    But when doing the plots on my system with Stereophile test cd I was hard pressed to hear 1 - 2 dB when stepped up at 1/3 octave intervals, and my experianced Ears seemed to need a little extra near 16k . . .

    I could raise my sqauwker 2 dB to get a really flat response in my room but I love the bass and need the extra up high, too many years in the factories or maybe it was that Deep Purple Concert in the 90s. . .

  4. Would this fit in a La Scala Cabinet?

    I have Dave's Fastracs and JBL Tweeters sitting on top of La Scala Cabinets.

    If this sounds at least as good as that combo with out having tweeters sitting on top of my cabinets -- count me in.

    Modifying the motor board would not be an issue as long I could keep the exterior of the cabinet in tact.

    post-30420-13819620055954_thumb.jpg

    post-30420-13819623311638_thumb.jpg

  5. Very few , read expensive, components make it to this level.

    Search for Signal to Noise on the Wip.

    n 1981, researchers at Ampex determined that a dynamic range of 118 dB
    on a dithered digital audio stream was necessary for subjective
    noise-free playback of music in quiet listening environments.[16]

  6. Can someone who understands more about electronics explain how the Moon 300D can be rated at 116 dB for Dynamic range but the DAC, Burr Brown PCM1793, it uses is rated at 113 Dynamic Range by it's manufacturer, Texas Instruments?

    From Moon 300D Specs:

    pe Solid
    State
    Front Panel Controls
    Standby / Input
    Selector
    LED Indicators Locked Sampling
    Frequency / Input
    Digital Input Types S/PDIF (RCA) x 2
    USB x 1 TosLink x 1
    Digital Input
    Impedance S/PDIF
    75 Ω @ 0.5 Volts
    DAC / Digital Filter BurrBrown PCM1793
    Bit-depth range -
    S/PDIF, Toslink
    16 - 24 bits
    Bit-depth range -
    USB
    16 bits
    Sampling Frequency
    Rate range - S/PDIF, Toslink
    32, 44.1, 48, 88.2,
    96, 176.4 and 192kHz
    Sampling Frequency
    Rate range - USB
    32 - 48kHz
    Frequency Response
    (audible)
    20Hz - 20kHz
    +0/-0.2dB
    Frequency Response
    (full range)
    2Hz - 72kHz +0/-3dB
    THD @ 1kHz, 0dBFS
    (A-weighted)
    < 0.001 %
    IMD < 0.004 %
    Dynamic Range > 116dB
    Signal-to-noise ratio > 115dB @ full
    output

    From Texas Instrument Specs

    SLES076A − MARCH 2003 − REVISED JANUARY 2004

    24??BIT, 192??kHz SAMPLING, ADVANCED SEGMENT, AUDIO STEREO DIGITAL??TO??ANALOG CONVERTER
    FEATURES D 24-Bit Resolution
    D Analog Performance:

    Dynamic Range: 113 dB − THD+N: 0.001% − Full-Scale Output: 2.1 V rms (atPostamplifier)


    D Differential Voltage Output: 3.2 V p-p
    D 8× Oversampling Digital Filter: − Stop-Band Attenuation: –82 dB − Pass-Band Ripple: ±0.002 dB
    D Sampling Frequency: 10 kHz to 200 kHz D System Clock: 128, 192, 256, 384, 512, or
    768 fS With Autodetect
    D Accepts 16-, 20-, and 24-Bit Audio Data
    D Data Formats: Standard, I2S, and Left-Justified
    D Digital De-Emphasis
    D Soft Mute
    D Zero Flags for Each Output
    D Dual Supply Operation: − 5-V Analog, 3.3-V Digital

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