Har MM også.
Vinylressurser på nett (Linker)
- Trådstarter KJ
- Startdato
Diskusjonstråd Se tråd i gallerivisning
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Dæven her er det mye tekniske data på vintege ustyr, kapittelet side 25-30 spesielt interesant om generell teori
Hi-Fi Choice Iss. 018.Turntables & Tonearms 3 1980.pdf (worldradiohistory.com)
En til
SUT Design and Loading
myemia.com
Bra takk, jeg har en ny SUT på vei, så no kommer det en til salgs fra meg, litt drøyt å ha 3stk når bare en trengs .
Ny !,,Tracing distortion
Veldig interessant!
Sist redigert:
Og.. wow and Flutter hørbarhet
Denne er bra
Ja, 2M Red spiller utrolig bra
God gammel produsent av utstyr til platespillere.
AM. Med egen nettbutikk;
AM Clean Sound | Audio care for analogue sound | an AM Denmark company
Buy safe and efficient cleaning gear and accessories for vinyl, tapes and record players. A safe and efficient way to clean your records and record player.www.amcleansound.com
Anbefaler IKKE denne geleklumpen fra project.,
Til nål.
Funket ok,, til å ta noe skit fra plater.
Men den tørket raskt ut
Lite lett å feste greit å rimelig lys
König & Meyer notelys 2 LED FlexLight | Clas Ohlson
www.clasohlson.com
Arm Data (biglobe.ne.jp)
SME drawings for series V/IV (& 300) are also misleading or confused by indicating:
- headshell offset D instead of true offset angle (=D minus included angle between grey line and wand centre line)
- pivot to tip distance (A) projected laterally to horizontal line instead of straight effective line from pivot to tip
If stylus tip is located at the centre of C, then effective length indicated by SME is incorrect. If we take the given dimensions as design drawing and not for the template for alignment, then what should be calculated dimensions based on drawing? True effective length straight from pivot to tip 233.181mm True offset angle when headshell offset angle D to wand is 23.635degrees 22.699degrees Linear offset length 89.983mm With given overhang F=17.8mm. Null points: 79.381mm &100.584mm Hence if SME is truly intending Baerwald type alignments (Linear offset around 93.5mm), then we should amend the data on drawing as follows (or amend the drawing itself - it might be better for user since overhang definition F is not correct) When stylus tip has 9.5mm distance from the centre of mounting holes. Headshell offset angle D to make true offset angle 23.635 as a result 24.6degrees Lateral projected length A to make true effective length 233.15 233.116mm
En MM pickups respons er avhengig av mye ...design av RIAS feedback krets kan faktisk slå dramastisk ut. hvor mye dette gjelsr dagens RIAA design vet jeg ikke...
Wireless-World-1973-12.pdf (worldradiohistory.com) "side 80"
^Det tror jeg avhenger av topologien i inngangstrinnet. Jeg tipper det innlegget dreier seg om inverterende inngangstrinn:
EDIT : jf litt lengre ned i innlegget
Der Cambridge omtales som en phonoforsterker der inngngastrinnet ikke er en del av RIAA EQ og har en rent resistiv last for PU, og som ikke har noe annet samspill mellom PU-impedansen og RIAA EQ.
mvh
KJSist redigert:
Modelering av MM pickup
Dividing MM Carts into electrical parts with individual Transfer Functions | diyAudio
Vinyl, mastering og sånn
Audio-1977-07.pdf (worldradiohistory.com)
Dynamic Range Requirements of Phonographic Preamplifiers page 72
opps ide 77-79 mangler
edit her er hele
Dynamic_Range_Requirements_of_Phonographic_Preamplifiers_Holman_Audio_July_1977.pdf (hifisonix.com)Sist redigert:
Om rengjøring av plater se side 78
Det var en interessant artikkel. Jeg likte spesielt siste del der de hadde testet 1000 timer med avspilling på en side. Og platen var fortsatt god. Dette mediumet er mer holdbart enn mange tror.
Alignment Stevenson Løfgren A B
ODYSSEY TONEARMS
Information on the Odyssey HiFi Tonearm...... including the original RP1, RP1-xg and Gold Signature......odysseytonearms.blogspot.com
Sist redigert:
Hold nå kjeft og spis grøten din i riktig tempo..
New Belt, and a Wow & Flutter Deep-Dive
So I bought one of those new Rega ‘Reference’ belts for my old Planar 3. But even if you’re not one of the handful of Rega owners among SBAF, you might...
www.superbestaudiofriends.org
Stereo modulasjon slik virker plate og Pu sammen. Side 61
stjålet fra ASR...artiklene finnes her
WorldRadioHistory: Radio Music Electronics Publications ALL FREE
1) Hum, Rumble and Noise - By R. E. Cooke - Wireless World October 1959
2) Vibrations in Gramophone Turntables - By R. L. West - Wireless World September 1959
3) Turntable Rumble and Pickup Arm Design - J. Walton - Wireless World September 1962
4) Limiting Factors in Gramophone Plastic Deformation and wear of groove walls - D. A. Barlow - Part 1 - Wireless World May 1957
5) Limiting Factors in Gramophone Pickup Design Continuity of stylus Groove Contact - Part 2 - Wireless World June 1957
6) Inner Groove Distortion - R. S. Oakley Jr. - Audio June 1962
7) Pickup for low record wear - J. Walton - Wireless World April 1959
8) Pickup Design - J. Walton - Wireless World July 1960
9) Turntables - Joseph F. Grado - Audio
____ i) Do turntable affect sound - June 1977
____ii) Turntable and noise - July 1977
____iii) Tonearm Design and other things - August1977
____iv) Arm/Cartridge Resonance - October1977
10) Gramophone Record Deformation - J. Walton - Wireless World July 1961
11) Groove Deformation in Gramophone records - D. A. Barlow - Wireless World April 1964
12) Pickup Arm Problems - John K. Murray - Wireless World April 1964
13) How records are made - Gary Stock - Audio June 1980
14) Mats & Clamps by the number - Edward M. Long - Audio April 1988
15) Phonograph Reproduction 1978 - Anderson, Happ, Jakobs, Karlov, Kogen, Mastricola - Audio May 1978
16) Phonograph Reproduction 1978 - Anderson, Happ, Jakobs, Karlov, Kogen, Mastricola - Audio June 1978
17) Stereophonic Record Pickup - F. Oakes - Wireless World January 1959
18) An Approach to pickup arm design - J.S. Wright - Wireless World April 1967
19) Better Pickup Arm Performance - Len feldman - Radio Electronics - January 1980
20) Understanding Turntable Specifications - Len feldman - Radio Electronics - February 1980
21) i) Practical Parallel tracking pickup arm Part 1 - Rod cooper - Wireless World December 1979
____ ii) Practical Parallel tracking pickup arm Part 2 - Rod Cooper - Wireless World January 1980
22) Parallel tracking Pickup arm modification and improvements - Rod Cooper - Wireless World July 1981
23) The Bizarm - Ernie Lowinger - Wireless World December 1977
24) i) Pickup arm Design Techniques 1 - Tejinder Singh Randhawa - Wireless World March 1978
____ ii) Pickup arm Design Techniques 2 - Tejinder Singh Randhawa - Wireless World April 1978
25) Mercury Switch for Parallel tracking pickuparm - Rod Cooper - Wireless World April 1980
26) Simple Pickup arm Design - David Read - Wireless World November 1980
27) Understanding Phono Cartridges - S. Pramanik - Audio March 1979
28) i) A New Turntable Arm Design Part 1 - Edgar Villchur - Audio September 1962
____ ii) A New Turntable Arm Design Part 2 - Edgar Villchur - Audio October 1962
29) i) The Skating Force Phenomenon - James H. Kogen - Audio October 1966
____ ii) The Skating Force Phenomenon - James H. Kogen - Audio November 1966
30) The Diamond as a Phonograph Stylus material - E.J. and M.V. Marchu - Audio Engineering July 1950
31) i) Torsional Stability and the Unipivot - J. Bickerstaffe - Wireless World January 1966
____ ii) Torsional Stability and the Unipivot - J. Bickerstaffe - Wireless World February 1966
32) Measuring Gramophone Pickup Performance - J. Walton - Wireless World December 1967
33) Tracking Capability of Phonograph Pickups - J.G. Woodward - Audio March 1967
34) i) Trackability 1973 - J. Kogen B. Jakobs, F. Karlov - Audio November 1966
____ ii) Trackability 1973 - J. Kogen B. Jakobs, F. Karlov - Audio August 1973
35) Design of transcription Turntables - E. W. Mortimer - in house magazine of the Plessey Group - Google Search for pdf.
36) i) The Lateral Mechanical impedance of Phonograph Pickups - J. G. Woodward, J. B. Halter - Audio engineering June 1953
____ ii) The Lateral Mechanical impedance of Phonograph Pickups - J. G. Woodward, J. B. Halter - Audio engineering July 1953
37) Skating Force Mountain or molehill - R. S. Oakley Jr. - Audio March 1967
38) Dynamic Thrust in pickups - J. F. Crabbe - Wireless World May 1960
39) Understanding Tonerams - S. K. Pramanik - Audio June 1980
40) Equivalent Mass Fact or fiction - Roger Anderson - Audio March 1978
41) A New Concept in Diamond Styli - Dr. Hedi Benz - Audio August 1972
42) A Practical High Frequency Trackability test for Phono Pickups - C. R. Anderson, P. W. Jenrick - Audio August 1972
43) How we test a Phono Cartridge - Magazine Article - Audio August 1972
44) Phono Cartridge Q. and A. Mainly for beginners - Magazine Article - August 1972
45) i) Pickup Arm Design 1 - J. K. Stevenson - Wireless World May 1966
____ ii) Pickup Arm Design 2 - J. K. Stevenson - Wireless World June 1966
46) Determining the tracking Capabilities of a Pickup - H. E. Roys - Audio engineering May 1950
47) Pickup Arm Design Requirements for low tracking weight and immunity from vibrations - J. Walton - Wireless World June 1959
48) Versatile Stereophonic Pickup Necessity for a low tip mass - J. Walton - Wireless World August 1961
49) Stylus Mass and distortion - J. Walton - Wireless World April 1963
50) SOUND Chapter 1 - Edgar M. Villchur - Audio September 1956
____ High Fidelity Standards Chapter 2 - Edgar M. Villchur - Audio November 1955
____ The Sound Reproducing System Chapter 3 - Edgar M. Villchur - Audio December 1955
____ Disc Recording Chapter 4 - Edgar M. Villchur - Audio January 1956
____ Pickups, Tonearms and needles Chapter 5 - Edgar M. Villchur - Audio February 1956
51) Pickup Tracking errors - Edgar M. Villchur - March 1952
52) High Fidelity phonograph Cartridge - Technical Seminar by SHURE Co. - Search title in google
Flott 12” koffert
Reloop Club Series 50/50 Slanted 80 12 Vinyl Record Flightcase (black) at Juno Records.
Buy Reloop Club Series 50/50 Slanted 80 12 Vinyl Record Flightcase (black) at Juno Records. In stock now for same-day shipping.
www.juno.co.uk
Sist redigert:
Om Tonearm effektiv masse
Sist redigert:
Sist redigert:
Trekk pusten dypt og dukk ned i EQ-standarder:
Stereo Lab - Historical Recording Characteristics
Stereo Lab FRANCINSTIEN Stereo Lab FRANCINSTIEN T-Sym NEEDLE=DROP NEEDLE DROP software equalisation recording charateristics quadraphonic quadraphonics ambisonic ambisonics SQ QS quadraphonics quad binaural stereo Blumlein cassette noise reduction in software Dolby B Dolby Surround decoding...pspatialaudio.com
Dette kaller jeg grundig dokumentasjon.. Kenwood kd-750
Den forrige linken døde. Vinyl playback demystified. Hva gjør egentlig RIAA kurven
How to remove a stuck platter Fisher MT-6330
Hvordan få av en plate tallerken som ikke vil av. Fant tipset på Audiokarma og jaggu virket det på min Fisher mt-6330 som var umulig å få av.
1. fjern C ringen først
2. Spinden får en dråpe olje over natten
3. 2stk Modellklemmer fra Chlas Olsson og en trekloss.
4. tre klemmer inn under fingerhullene.Pass på at de sitter plant.
5. plasser trekloss over spindel og diagonalt trykk over spindel. Skru jevnt på begge tvinger og tallerken løftes av…
Sist redigert:
Effective masse pickup, se side 60
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Diskusjonstråd Se tråd i gallerivisning
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