ORTOFON 2M 78 ΚΕΦΑΛΗ ΜΕ ΒΕΛΟΝΑ

Technical data 2M 78 / 2M 78 Verso
 
Output voltage at 1000 Hz, 5cm/sec.    4 mV
Channel balance at 1 kHz    -
Channel separation at 1 kHz    -
Channel separation at 15 kHz    -
Frequency range at - 3dB    20-20.000 Hz
Frequency response    20-20.000 Hz + 3 / - 1 dB
Tracking ability at 315Hz at recommended tracking force    70 µm
Compliance, dynamic, lateral    18 µm/mN
Stylus type    Spherical
Stylus tip radius    R 65 µm
Tracking force range    1,6-2,0g (16-20 mN)
Tracking force, recommended    1,8 g (18 mN)
Tracking angle    20°
Internal impedance, DC resistance    700 Ohm
Internal inductance    300 mH
Recommended load resistance    47 kOhm
Recommended load capacitance    150-300 pF
Cartridge colour, body/stylus    Black/Grey
Cartridge weight without screws    7,2 g
Replacement stylus unit    2M 78
Stylus protection guard    2M 78

A revolutionary new high performance cart for DJs! Exceptional tracking ability of 120 μm!

The Ortofon-Serato S-120 represents a completely new way of constructing and designing cartridges. Its breakthrough patent pending technology has been designed to provide maximum freedom for DJ performance.

An innovative technology, called asymmetric suspension, takes the cartridge performance to the next level. 

Its superior tracking force ensures the S-120 stays in the groove even under extreme live performance conditions. 

In addition, its design achieves an unprecedentedly low level of record wear, which helps protect your valuable vinyl. On top of this, the S-120 is capable of providing a level of sound quality never thought possible from a modern DJ cartridge.

Κεφαλή για πικάπ για όλους του συνηθισμένους τύπους πικάπ 

Ortofon D 25 M Mono Cartridge Spherical Diamond

OM D 25 M Technical Data:

2M Black - The 2M series were developed in conjunction with Danish designer Møller Jensen Design – the same designer who designed the award winning MC Jubilee and Kontrapunkt series. Inspired by the facets of a diamond, whose contours gracefully trace the grooves on a recordʼs surface, the 2Mʼs handsome elegance establishes a great combination of form and functionality.

2M are designed for precise and accurate retrieval of the information in the record groove. Our philosophy is to play the record sound as accurate as possible, without coloring the sound. We have optimized the design for ease of mounting the cartridge, weight and size to fit the most common turntables at the market today.
The name 2M was selected among several ideas. We wanted a modernname which should be easy to pronounce and to remember, and therefore an alpha numerical name was chosen. 2M means MM, which is the abbreviation for moving magnet.

The 2M Black is the new moving magnet flagship from Ortofon. The 2M black is graced with a Shibata diamond stylus – the same diamond as on the acclaimed MC Jubilee. Its slim, highly polished profile allows an exceedingly wide contact area to the groove walls and ensures notably detailed reproduction throughout the spectrum, including even the most high frequency groove information. Users of the 2M Black will enjoy the benefit of impeccable sound quality, along with reduced record & stylus wear and reduced distortion and phase error as a result of the diamondʼs improved tracking geometry.

The cartridge body used for the 2M Black is manufactured from a newly-developed Noryl plastic/glass combination, a revolutionary material which ensures high rigidity while eliminating unwanted resonances. The 2M Black uses a special upgraded engine, featuring split pole pins with a silver plated copper wire.

TECHNICAL DATA

Output voltage at 1000 Hz, 5cm/sec.5 mV
Channel balance at 1 kHz1 dB
Channel separation at 1 kHz26 dB
Channel separation at 15 kHz15 dB
Frequency range at - 3dB20-31.000 Hz
Frequency response20-20.000 + 2 / - 0 dB
Tracking ability at 315Hz at recommended tracking force80 µm
Compliance, dynamic, lateral22 µm/mN
Stylus typeNude Shibata
Stylus tip radiusr/R 6/50 µm
Tracking force range1,4-1,7g (14-17 mN)
Tracking force, recommended1,5 g (15 mN)
Tracking angle20°
Internal impedance, DC resistance1,2 kOhm
Internal inductance630 mH
Recommended load resistance47 kOhm
Recommended load capacitance150-300 pF
Cartridge colour, body/stylusBlack/Black
Cartridge weight7,2 g
Replacement stylus unit2M Black

The 2M series were developed in conjunction with Danish designer Møller Jensen Design – the same designer who designed the award winning MC Jubilee and Kontrapunkt series.  Inspired by the facets of a diamond, whose contours gracefully trace the grooves on a recordʼs surface, the 2Mʼs handsome elegance establishes a great combination of form and functionality. 

2M are designed for precise and accurate retrieval of the information in the record groove. Our philosophy is to play the record sound as accurate as possible, without coloring the sound. We have optimized the design for ease of mounting the cartridge, weight and size to fit the most common turntables at the market today.

The name 2M was selected among several ideas. We wanted a modernname which should be easy to pronounce and to remember, and therefore an alpha numerical name was chosen. 2M means MM, which is the abbreviation for moving magnet. 

Of course the 2M isnʼt just another pretty face. It has been engineered to the highest standards and is congruent with Ortofonʼs unrelenting commitment to providing the most precise and accurate reproduction possible without coloration.

The 2M series of cartridges feature Ortofonʼs trademark split pole pins, an invention which enables moving magnet cartridges to have a flat frequency response, as with a moving coil cartridge.  Split pole pins were invented by Ortofon, and were originally presented in the 500 series and Super OM series.  The 2M Red uses an improved engine, which provides an increased output of 5.5mV. 2M red features a tipped elliptical diamond.