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most extreme turntables

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dioklecijan
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Re: most extreme turntables

Post by dioklecijan » 12 Aug 2011, 19:58

RIVIERA wrote:
dioklecijan wrote:Rekli smo da je mehanika samo dio priče pa evo nešto moje i ekstremno. Phono pretpojačalo, modificirani Xono. Trenutno je nešto izmjenjen (poboljšan :) ) i čeka skutijavanje, ali evo foto od prije cca godinu dana.

http://img.photobucket.com/albums/v65/d ... ono001.jpg
lepo, lepo, :D sta si mu to dodao posebne trafoe za napajanje svakog kanala i jedan izolacioni trafo pre njih?
Trenutno je jedan trafo nakon čega je CLC filter, a budući je napajanje simetrično tako su dvije zavojnice (na trafo limu).
U konačnosti razmišljam i o dva transformatora i četiri zavojnice, dakle kao potpuni dual mono. Nije da sam neki ovisnik o dual mono konfiguraciji, ali imam skoro sav potreban materijal.

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Re: most extreme turntables

Post by sn » 12 Aug 2011, 20:47

Documentary On Paul Mawhinney World’s Largest (extreme) Record Collector;


RIVIERA
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Re: most extreme turntables

Post by RIVIERA » 12 Aug 2011, 21:11

ovaj tip je neverovatan video sam taj video nede ranije
i stvarno fascinantno :mr
@dioklecijan
pa da dual mono je mnogo bolji pristup, pogotovo na pocetku signala
uostalom videces i sam rece da imas materijal :slus

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nikolazec
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Re: most extreme turntables

Post by nikolazec » 12 Aug 2011, 23:41

sn wrote:Documentary On Paul Mawhinney World’s Largest (extreme) Record Collector;
Uh i tuzno i poucno i odlican primer sta radi propagandna masinerija , mislim ubedjivanjem da je cd i sada internet tj mp3 sa neta prava,jedina i najbolja stvar za buduce generacije , a ono sto kaze covek nacionana biblioteka ima samoo 17 posto muzike na cd za period 1945-1966, tako da razvija ce muzicki ukus u buducnosti koji im se servira, tu od sloboda nema nista . Jos jednom uf, Pazi nema interesenata da otkupe pa to neka drzava treba da otkupi ako nece nijedan pojedinac, to je deo istorije covecanstva zapisan tu, bas je tuzna prica i za njega ali i za ljudski rod u celini. [-(
Najbolje je kada nista ne znas

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Re: most extreme turntables

Post by sn » 13 Aug 2011, 15:08

SOTA MILLENNIA™ Vacuum Turntable

Image

:sign http://www.sotaturntables.com/newtables/millennia.htm

TECHNICAL DATA & SPECIFICATIONS

RUMBLE Less than -60db unweighted (10cm/sec @ 1000Hz)
WOW & FLUTTER Less than .04% RMS
SUSPENSION Hanging 4-point visco-elastic balanced 22 pound sub-chassis
PLATTER Individually balanced 15.2 lb one-piece cast platter with internal damping, lead flywheel ring, SOTA ultra Vinyl Format Platter Mat, molded silicone vacuum lip and anti-static Groove Damper Mat
VACUUM SYSTEM Electronic-sensing, provides LP clamping vacuum pressure of 3.0” Hg, +/- 0.2” Hg
SHAFT Hardened steel, hand matched to sintered bronze sleeves
MOTOR Synthesized sine-wave drive, advanced A/C Stepper Motor
BEARING Thrust pad: polished sapphire disc; thrust point: zirconium ball
TRANSMISSION Belt driven
SPEEDS 33-1/3 and 45 RPM, electronically switchable with fine tuning
WEIGHT 44 lb (20 kg) turntable only; 20 lb each (9 kg each) pump and motor unit
DIMENSIONS 8-1/2" to top of Reflex Clamp, 26" W, 15" D

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nikolazec
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Re: most extreme turntables

Post by nikolazec » 15 Aug 2011, 16:58

Mozda prvi u svetu od panzerhol-a
Graditelj ovoga je Fransoa inace graditelj violina iz Francuske i sprava se zove Stella
sve je napravljeno njegovom rukum i apsolutno sve je napravljeno, svi mehanizmi,dugmici
i donji sloj gramofona je napunjen samo je ram od panzerhol-a
uzivajte
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Najbolje je kada nista ne znas

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Re: most extreme turntables

Post by sn » 16 Aug 2011, 23:18

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:sign http://www.townshendaudio.com/turntables/the-rock-7/


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Re: most extreme turntables

Post by sn » 26 Aug 2011, 21:24

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Neumann TELDEC-DMM Kupferfolien-Schneidemaschine.jpg
Deutsch: Kupferfolien-Schneidemaschine der Firma Neumann, Berlin. Speziell entwickelt für das Direct-Metal-Mastering-Verfahren (DMM) der Firma TELDEC zum Herstellen der Press-Matrizen von Vinyl-Schallplatten. Das Glas unten rechts neben dem Gerät enthält den Span, der beim Schneiden des gezeigten Kupfer-Masters anfiel (ein einzelner, ungebrochener Span! DIE besondere technische Herausforderung beim DMM-Schneideverfahren). Eigenes Foto eines Gerätes im TELDEC-Museum, Nortorf.

English: An early disc cutting lathe, probably and AM131 made by Neumann, Berlin in the early 1930s, shown here with a DMM master disc. TheDirect Metal Mastering process (DMM) was developed by TELDEC for manufacturing the master disk of vinyl records. The glass at the bottom right of this photo contains the chip or "swarf", which was cut off during the cutting process of copper masters (normally unbroken, finally with the complete length of the cut groove- the particular challenge of this special dmm-process). Own photograph of a device in the TelDec Museum, Nortorf.
(Note: TelDec is a joint company of Telefunken and Decca founded in 1950) http://en.wikipedia.org/wiki/File:Neuma ... schine.jpg

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Re: most extreme turntables

Post by sn » 18 Jun 2013, 13:45

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:sign http://www.originlive.com/



transcriptors limited
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:sign http://www.transcriptors.net/



Pazite sta komentarisete.. prate nas.. :nic
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