Головка звукоснимателя ORTOFON 2M-78. Инструкция на английском языке

accuracy in sound

2M 78     2M Mono    2M Red    2M Blue   2M Bronze   2M Black
2M 78 Verso   2M Mono Verso   2M Red Verso   2M Blue Verso   2M Bronze Verso  2M Black Verso
2M 78 PnP   2M Mono PnP   2M Red PnP   2M Blue PnP   2M Bronze PnP   2M Black PnP
Output voltage at 1 kHz, 5cm/sec.  4 mV   4 mV   5,5 mV   5,5 mV   5 mV   5 mV
Frequency range at -3 dB    20-20.000 Hz   20-22.000 Hz   20-22.000 Hz   20-25.000 Hz   20-29.000 Hz   20-31.000 Hz
Tracking ability at 315 Hz        70 µm   70 µm   70 µm   80 µm   80 µm   80 µm
at recommended tracking force
Compliance, dynamic, lateral   18 µm/mN   18 µm/mN   20 µm/mN   20 µm/mN   22 µm/mN   22 µm/mN
Stylus type        Spherical   Nude Spherical   Elliptical   Nude Elliptical   Nude Fine Line   Nude Shibata
Tracking force recommended*   1,8 g (18 mN)   1,8 g (18 mN)   1,8 g(18 mN)   1,8 g(18 mN)   1,5 g (15 mN)   1,5 g (15 mN)
Load resistance*   47 kOhm   47 kOhm    47 kOhm   47 kOhm   47 kOhm   47 kOhm
Load capacitance*   150-300 pF   150-300 pF   150-300 pF   150-300 pF   150-300 pF   150-300 pF
*Recommended
2                                                                                                      3

About the Ortofon 2M Series cartridges
Thank you for choosing the Ortofon 2M magnetic cartridge system for high performance
sound reproduction of your favourite analogue records.
Our company has been working with sound reproduction since 1918. Ortofon developed
its first phono cartridge in 1948, since then more than 300 different phono cartridges   Warning
have been developed and manufactured. Reflecting our extensive experience in
industrial design and technological know-how we have become the global leader in the   This phono cartridge is only for
manufacture and supply of phono cartridges.                                     mounting on tonearms and must
not be used for other purposes.
The 2M Series has been engineered in accordance with the highest standards and is
congruent with Ortofon’s unrelenting commitment to providing the most precise and
accurate reproduction possible without coloration.
The 2M Series comprises of two configurations: 2M for top mounting and 2M Verso
for bottom mounting. Each configuration consists of 2M 78, Mono, Red, Blue, Bronze
and Black models, which weight and size have been optimized to fit the most common
turntables on the market to-day.
As a result of reviewer listening tests we feel confident that you will appreciate and enjoy
the unique qualities of these cartridges.
4                                                                                                      5