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  • msg
    msg Posts: 7,468
    mhardy6647 wrote: »
    ahem.

    I do wish to point out that chlorophyll and most if not all of the other pigments found in the leaves of deciduous trees are fluorescent.

    ncxnn1ftdbey.png
    The absorption and emission spectra of chlorophyll-a (A) and phycocyanin-c (B)
    source: https://www.researchgate.net/figure/The-absorption-and-emission-spectra-of-chlorophyll-a-A-and-phycocyanin-c-B_fig1_321950485

    52413579559_8b44169c18_b.jpg
    (at least they are today :) )

    are they florescent, as well?
    I disabled signatures.
  • mhardy6647
    mhardy6647 Posts: 30,842
    Why yes, yes they are.

    de074up2sc3p.jpg
  • SCompRacer
    SCompRacer Posts: 7,962
    d772kzlmr5hp.png

    Salk SoundScape 8's * Audio Research Reference 3 * Bottlehead Eros Phono * Park's Audio Budgie SUT * Krell KSA-250 * Harmonic Technology Pro 9+ * Signature Series Sonore Music Server w/Deux PS * Roon * Gustard R26 DAC / Singxer SU-6 DDC * Heavy Plinth Lenco L75 Idler Drive * AA MG-1 Linear Air Bearing Arm * AT33PTG/II & Denon 103R * Richard Gray 600S * NHT B-12d subs * GIK Acoustic Treatments * Sennheiser HD650 *
  • pitdogg2
    pitdogg2 Posts: 22,067
    SCompRacer wrote: »
    d772kzlmr5hp.png

    Hair rollers sure were strange back in the day....
  • Yep, that's hair roller alright, used to curl hair 🤔
    Sal Palooza
  • audioluvr
    audioluvr Posts: 4,628
    edited October 2022
    SCompRacer wrote: »
    d772kzlmr5hp.png

    I'm not sure that's a vacuum tube... :#
    Gustard X26 Pro DAC
    Belles 21A Pre modded with Mundorf Supreme caps
    B&K M200 Sonata monoblocks refreshed and upgraded
    Belles 350A Reference modded with Mundorf Supreme caps
    Polk SDA 1C's modded / 1000Va Dreadnaught
    Wireworld Silver Eclipse IC's and speaker cables
    Harman Kardon T65C w/Grado Gold. (Don't laugh. It sounds great!)


    There is about a 5% genetic difference between apes and men …but that difference is the difference between throwing your own poo when you are annoyed …and Einstein, Shakespeare and Miss January.

    by Dr. Sardonicus
  • mhardy6647
    mhardy6647 Posts: 30,842
    edited October 2022
    audioluvr wrote: »
    SCompRacer wrote: »
    d772kzlmr5hp.png

    I'm not sure that's a vacuum tube... :#

    I think it's a xenon flash tube.
    If it is, it is a big mortarforker of one. :#

    oh, wait! Did you mean... something else?


  • mhardy6647
    mhardy6647 Posts: 30,842
    t7zeopj5ox61.png

    In the final analysis, can there be too many Schroedinger jokes?
    Yeah, yeah, I know... yes... and no B)
  • SCompRacer
    SCompRacer Posts: 7,962
    edited October 2022
    "I got my Giant Xenon Flashbulb to Work!"

    "Safety is almost a # 1 priority." @4:41 lol

    Salk SoundScape 8's * Audio Research Reference 3 * Bottlehead Eros Phono * Park's Audio Budgie SUT * Krell KSA-250 * Harmonic Technology Pro 9+ * Signature Series Sonore Music Server w/Deux PS * Roon * Gustard R26 DAC / Singxer SU-6 DDC * Heavy Plinth Lenco L75 Idler Drive * AA MG-1 Linear Air Bearing Arm * AT33PTG/II & Denon 103R * Richard Gray 600S * NHT B-12d subs * GIK Acoustic Treatments * Sennheiser HD650 *
  • SCompRacer
    SCompRacer Posts: 7,962
    d8rhvriin1gz.png
    Salk SoundScape 8's * Audio Research Reference 3 * Bottlehead Eros Phono * Park's Audio Budgie SUT * Krell KSA-250 * Harmonic Technology Pro 9+ * Signature Series Sonore Music Server w/Deux PS * Roon * Gustard R26 DAC / Singxer SU-6 DDC * Heavy Plinth Lenco L75 Idler Drive * AA MG-1 Linear Air Bearing Arm * AT33PTG/II & Denon 103R * Richard Gray 600S * NHT B-12d subs * GIK Acoustic Treatments * Sennheiser HD650 *
  • soundfreak1
    soundfreak1 Posts: 3,157
    edited October 2022
    Hey daddyjt there's a guy in a red truck out back asking for yor!
    Main Rig:
    Krell KAV 250a biamped to mid/highs
    Parasound HCA1500A biamped to lows
    Nakamichi EC100 Active xover
    MIT exp 1 ic's
    Perreaux SA33 class A preamp
    AQ kingcobra ic's
    OPPO 83 CDP
    Lehmann audio black cube SE phono pre, Audioquest phono wire (ITA1/1)
    Denon DP-1200 TT. AToc9ML MC cart.
    Monster HTS 3600 power conditioner
    ADS L1590/2 Biamped
    MIT exps2 speaker cable
  • treitz3
    treitz3 Posts: 16,314
    audioluvr wrote: »
    I'm not sure that's a vacuum tube... :#

    I don't think it is either. Looks like some sort of an industrial Zenon or a variation of an actual lighthouse bulb.

    rkus5v4jcua3.png

    Tom


    ~ In search of accurate reproduction of music. Real sound is my reference and while perfection may not be attainable? If I chase it, I might just catch excellence. ~
  • treitz3
    treitz3 Posts: 16,314
    oxq6a3fxdtcm.png

    There are many different variations, from oil to electric over the centuries...

    Tom
    ~ In search of accurate reproduction of music. Real sound is my reference and while perfection may not be attainable? If I chase it, I might just catch excellence. ~
  • pitdogg2
    pitdogg2 Posts: 22,067
    Must have sneezed !
  • Tony M
    Tony M Posts: 10,840
    Maybe a shart.
    Most people just listen to music and watch movies. I EXPERIENCE them.