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Discussione: Audio technica at95e su debut project III
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09-05-2016, 18:55 #1
Audio technica at95e su debut project III
ragazzi buonasera, qualcuno sa se posso montare questa testina sul mio debut III, andando di fatto a sostituire la mia ortofon om5e??
Amplificatore : Cambridge Audio CXA81 Giradischi : Technics SL-1500C Pre-phono :
Altoparlanti : JBL L100 Classic MkII Presa Multipla : OEHLBACH PowerSocket 908
Cavi di potenza : Primus Speaker Cavi di segnale : Primus Signal Cavi alimentazione : Primus Power
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10-05-2016, 06:05 #2
Hanno diversa compliance-cedevolezza: 20 µm/mN contro 6,5 della AT95 ( prob. a 100 Hz) , che va moltiplicata x 2 , dando ced = 12 a 10 Hz - cerca la massa del braccio, sperando sia sui 12 g; poi applichi questa:
http://www.vinylengine.com/cartridge...&submit=Submit
( sembra però che i valori USA di C siano da dimezzare ... Fr ottimale = 7 ÷ 12 Hz )
Cambia anche la capacità ottimale....
http://www.ortofon.com/ortofon-om-5e-p-551
Output voltage at 1000 Hz, 5cm/sec. - 4 mV
Channel balance at 1 kHz - 2 dB
Channel separation at 1 kHz - 22 dB
Channel separation at 15 kHz - 15 dB
Frequency range at - 3dB - 20-25.000 Hz
Frequency response - 20-20.000 Hz ± 2 dB
Tracking ability at 315Hz at recommended tracking force *) - 65 µm
Compliance, dynamic, lateral - 20 µm/mN
Stylus type - Elliptical
Stylus tip radius - r/R 8/18 µm
*) Typical value
Tracking force range - 1,5-2,0 g (15-20 mN)
Tracking force, recommended - 1,75 g (17,5 mN)
Tracking angle - 20°
Internal impedance, DC resistance - 750 Ohm
Internal inductance - 450 mH
Recommended load resistance - 47 kOhm
Recommended load capacitance - 200-600 pF
Cartridge colour, body/stylus - Black/Black
Cartridge weight - 5 g
Replacement stylus unit - Stylus 5 E
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http://www.audio-technica.com/cms/ca...ae543f8dbeaf5/
http://www.needledoctor.com/Audio-Te...-95E-Cartridge
Caratteristiche:Output voltage at 1000 Hz, 5cm/sec. 3.5 mV
Channel balance within 2.0 dB
Channel separation at 1 kHz > 20 dB
Frequency response 20-20.000 Hz
Dynamic compliance (x10-6 cm/dyne) 6.5
Static compliance (x10-6 cm/dyne) 20
Load resistance 47 kOhms
Load capacitance 100 - 200 pF
Stylus type 0.4 x 0.7 mil elliptical diamond stylus
Tracking force range 1.5 -2.5 g
Tracking force, recommended 2.0 g (20 mN)
Vertical tracking angle 20°
Coil impedance at 1kHz 2.8 kOhms
Coil inductance at 1kHz 400 mH
Recommended load resistance 47 kOhms
Cartridge colour, body/stylus Black/Green
Cartridge weight 6.5 g
Dimensions (mm) L 30.5 x W 17.0 x H 17.20 Replacement stylus unit ATN95EUltima modifica di PIEP; 10-05-2016 alle 16:40
Marantz PM 6004 amp / B&W 603 S2 / B&W 610 sub / Philips CD 624
Dual CS 506 gira / Shure M 97XE testa / Panasonic PX 70 EA plasma