Ci-dessous sont des recherches en cours en lien avec l'un des mes passions.
PSU
Sbooster (toridal) has a smooth spectrum that falls in between. It is clear that whether you use the USB power, or the supplied switching power supply, there is absolutely no audible improvement in the output of the DAC with linear power supplies. Beetle’s analog-linear power supply (included) should be use.
Source.
mots clés:
- linear power supply dc 5v
- linear Regulated Power Supply
- psu toroidal 5v
résultats:
- https://www.amazon.ca/Linear-Supply-Ultra-Low-Regulated-ES9038Q2M/dp/B07T44S4MV/ref=sr_1_5?keywords=25VA%2BDC%2B5V%2BBench%2BLinear%2BPower%2BSupply&qid=1638010016&sr=8-5&th=1
- https://www.ebay.ca/itm/163166483418?hash=item25fd7af3da:g:1hkAAOSwAV5bZS4s
- https://www.ebay.ca/itm/353730170838?_trkparms=ispr%3D1&hash=item525bf60fd6:g:ZiAAAOSw2P9hbR5R&amdata=enc%3AAQAGAAACoPYe5NmHp%252B2JMhMi7yxGiTJkPrKr5t53CooMSQt2orsSd0ReTLyM7cxPnI6zs468EDzX7FM6H47rZbQf3RNzGgYXelriI%252F8OWLERLSUPy0F3bRBhf%252FtiCi8UqiGBhLQmRrpBmwfPrrYgUbptRFoHFjuEyR9h0ixDj%252FXfF0xu8GuJHpz742zX4R%252Botezp%252FGvPux6kwQ7AB2BHGnXpXVbdrv8GODHT1gONK3R%252F5aLKJY4%252Buruu56MNzQ6CrLVxikZC%252F8ZWrnuka4f9kZHKIivgWR3V5cTZ3eP3n%252BJ%252Fpp2HB%252B4viyI3IHkdCW2CUfkSKM84ijMbqNClKZLQNIv%252BhfDgzAoQm64yuHr0J5ilMis1Cc5HhqAdtvnlTmEJ3ksD%252B3uwE5M7IEiKITgC5kgz%252B6SB6VNOuhguFiwSAwnmdCat7Sg%252BYAhHLAHF%252FNN33JxGrOG7Y315iYcNqIWY2hTawy6C%252BAH71xQ0wOAVoP1WfFiitxQBZf9kvm1wGf0vBq4yerSTs19V%252BuFaMm%252Bc3aVfqCbcYY5tfphJDDZVr9l3wLerfUzCXRT%252B1lMbIu4MCStK3N1gkLO22QhZkfseATMVU1rgTSLQ59EstZswrRs6DXQ26Ib9PMjYzXI7%252FMOxuZsSAA81RDZbMHxuw4GQfex1Guz33JuT3TmUTUuuGbRBMUXUbo6WRgpo3ftliLbHVKEZFnVBQDEAhJJYeaxQdPnoyxQ0oLeleZIFKzEnX494v1C5xazpNNsyENdagih9fjn%252FfT8xMxebH2QYuL9Dwkt1md0UHd9fX45C49dQo%252FQ8%252BRFHYY8oarOpSVBvOxcl1scYzazQqcdk2M7zT5FmIzYJTn%252FHMcg7iAUja40M8oI99X5KDD5878uBDuingaYPj%252Fdyh51TPw%253D%253D%7Cclp%3A2334524%7Ctkp%3ABFBMwsKS06lf
- https://www.ebay.ca/itm/144230503496?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D235112%26meid%3D88921721863545cf96614c81aebee50f%26pid%3D101195%26rk%3D5%26rkt%3D12%26sd%3D133907225809%26itm%3D144230503496%26pmt%3D1%26noa%3D0%26pg%3D2047675%26algv%3DSimplAMLv9PairwiseUnbiasedWebCpr08MlcGreedyV4WithPLX&_trksid=p2047675.c101195.m1851&amdata=cksum%3A14423050349688921721863545cf96614c81aebee50f%7Cenc%3AAQAGAAACEMcUgPzOGhgFOANInDyUnFxE6XCvEDxLjdGYEpl5d%252FgoEvzPNNFFYS3%252FESv8jq81Kbv%252Bx5NFkVCo0GqJop%252Bk8qUXmlF2QQOCF%252F9FuzMTEs7e51pYHiO%252BVwhA3KYKf0zhDAnItQe7gqXn5eIqV8YwGpxqf6sthYj20CQFXQ7DWcqChJuta2VKPxG3trNmfeqR6fO8kPg6MtRam7tSioc92p8QKyCfC2aGMYKsn44f48JgOPUJG%252FZa3ll4GlJii8b9s7RiBm1mfiB4zRRi8dbKZiBs%252B07MKc9i1XV%252FwPcbXqFqhsq8ysGrBUcE5LKLxaNjRMDGzqaYMl3PIs%252BLwCAfEGCM4A6K3barKVQAYEldudA8f6S9l4p94YWiWhd0VJBmBZyUxwSdpvIvzbv%252FkUajdragyWKdbV2ckzrbrQk0siWRw6y15U2RtQNFPB2MBHXpfXJKNf2Hy6PT%252B7pAsdfqZZWP1vLfdIJNDFTt7I9E6GZviyfR6n8aorIYNKlfgqA7WiuLX1ntSBOpHK03CDz9U%252F7xeQ4hlS3dMiz5VTgcF65HHFrqduwiKIUz4ldQw10ZZ1q%252FUPUUJaL15Mr8xwFe2H7gLYbvhdewnPc9Jocpwpz6HKgEHwiOvzZ84NriaMvi43sRVf0hHxFUpVChgOoAxV%252FVKi3wbV3PKptEkpAqyEa0gi6Uy3UIUSBs96kaK%252B16Fw%253D%253D%7Campid%3APL_CLK%7Cclp%3A2047675
- https://www.audiophonics.fr/en/hifi-power-supply/audiophonics-double-regulated-linear-power-supply-5v-12v-30w-t-amp-v-dac2-lt1085-p-8894.html
- https://www.aliexpress.com/item/32948955487.html?spm=a2g0o.productlist.0.0.51d6aaebdCmKWQ&algo_pvid=73076e6a-6f4f-4e88-baec-13ab9cc11571&algo_exp_id=73076e6a-6f4f-4e88-baec-13ab9cc11571-2&pdp_ext_f=%7B%22sku_id%22%3A%2266220766277%22%7D
- https://www.aliexpress.com/item/32910672881.html?spm=a2g0o.detail.1000060.2.6f4449a5Bupf7Y&gps-id=pcDetailBottomMoreThisSeller&scm=1007.13339.169870.0&scm_id=1007.13339.169870.0&scm-url=1007.13339.169870.0&pvid=bad8c0db-a261-4b03-b175-5ad8e4e47f4b&_t=gps-id:pcDetailBottomMoreThisSeller,scm-url:1007.13339.169870.0,pvid:bad8c0db-a261-4b03-b175-5ad8e4e47f4b,tpp_buckets:668%232846%238114%231999&&pdp_ext_f=%7B%22sku_id%22:%2265993020966%22,%22sceneId%22:%223339%22%7D
- https://www.ebay.ca/itm/274797100244?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D235112%26meid%3D19186fdce1a540b684bb1ee218c14773%26pid%3D101195%26rk%3D2%26rkt%3D12%26sd%3D133687208763%26itm%3D274797100244%26pmt%3D1%26noa%3D0%26pg%3D2047675%26algv%3DSimplAMLv9PairwiseUnbiasedWebCpr08MlcGreedyV4WithPLX&_trksid=p2047675.c101195.m1851&amdata=cksum%3A27479710024419186fdce1a540b684bb1ee218c14773%7Cenc%3AAQAGAAACMPFBEOLOROx%252BIwOT69aDJcEx4Tiu1yLYa9YB%252BC%252BOJJPGO%252B%252FtwgXDek%252Faz6OG%252FX7DrCtKwIhqg6taIEloB9sp9B1s5n6eC3tN5weH%252BfC1yZU%252BQ%252F%252BgkBxqCYwW8SKPYi%252FPCh7ex4o4Rw7vVJkKC7p6W3JVmS%252BCXM81fHdi5D%252BN%252FHDOZg6JR%252FVfMw%252Bh9OA5O%252BiGrbDH9yD6IKHZcK44JymDgaSqHlpVo0iy4USSP1I4sEPGC%252Fa8oryhN4Da4saDu8x7m4rKdEjLo%252Bv7WcNfHflyQYusO2O2SfYUKyv5xOq4SdsamK%252Bkl4AE8XQ56l9QBBOVK2dHiVxPTo2dPLfviQZ4HWe%252FQtIGuLvEfHxU9dF5qJlnavlJ0lWmrSIjyrgnhBqr8NjSlCanpVGigPQPue%252Bhtstx%252BfN2c6ACKnfIAfZMK5w5gg4qX7J%252Bi7ht%252Fb%252FOBrU5xojfzKLgHuBuC9jxdO2HTfXbbzjzItMG425ars2oIBzrW9pPxlkI9OHumnddEpTGoY9CFOChi9wW4GOKSW4liwirIaZD5kwifYH7XDFcZPzxugHkIANI26kfOl0SnrnnXdaU8pWMQL%252Fvp8BtcMEkG8L15C2ZLGj7LnZsL09MXTINF0bcDL0Ky%252Bx%252Fn8eEcfXLPEK8KAkEISiFrwUpjRCCr%252Fsbje1F6%252B6g0fdXMcuzlgLA4D%252FnIFFPE%252BrHTGAvaBMtRusnH3krM5e9T0e4V%252BWwNWlgDihfKYdHxGqRQlGqvu8C%7Campid%3APL_CLK%7Cclp%3A2047675
- https://gear.nativedsd.com/product/sgc-5v-12v-linear-power-supply-25w/
- FIL USB https://www.aliexpress.com/item/4001081594055.html?spm=a2g0o.productlist.0.0.51d6aaebdCmKWQ&algo_pvid=73076e6a-6f4f-4e88-baec-13ab9cc11571&aem_p4p_detail=202111221957581802710790896800109568817&algo_exp_id=73076e6a-6f4f-4e88-baec-13ab9cc11571-19&pdp_ext_f=%7B%22sku_id%22%3A%2210000014234470395%22%7D
future upgrades
- Tweeter avant upgrade
- cable usb 1
- ethernet xbox
- Cable pour tweeter arrière ?
- Adapteur CHAKRA mono
- Cable speaker LK200 basses
- Installer Lion sur Macbook Air 2013
lecteur
- BitPerfect
- Audionirvana
DSD
- FREE https://www.nativedsd.com/product/ndsd017-nativedsd-music-free-starter-pack/
- https://www.nativedsd.com/product/ndsd012-welcome-to-nativedsd-sampler/
- https://www.nativedsd.com/product/mrc2008-cool-thing/
- https://www.nativedsd.com/product/jazz-at-the-pawnshop/
- DSD gear, labels, etc
subwoofer
- T/7x 1399$ https://www.ayreborn.com/collections/home-audio-equipment-home-audio-speakers-subwoofers/products/rel-t-7x-subwoofer
- https://rel.net/shop/powered-subwoofers/serie-tx/t-7x/
- kef subwoofer q400b
room correction
- https://www.reddit.com/r/audiophile/comments/kjt8a4/room_correction_using_rew_and_roons_convolution/
- https://community.roonlabs.com/t/a-guide-how-to-do-room-correction-and-use-it-in-roon/23800
- https://www.roomeqwizard.com/
tone generator
It also helped me to notice a 250hz rattle in one of my woofers. The woofer edge was a little loose, and was rattling against the speaker box. https://www.youtube.com/watch?v=URrEtyFSENc
The second link is for a constant 250hz tone that helped me as I poked around to find the source. https://www.youtube.com/watch?v=WLTo9ePFMo4
