| Content |
78 RPM stylus replacement for the Ortofon 2M cartridge range. Will fit to the 2M Red, Blue, Black or Bronze cartridges
The 2M Mono Series features:
-
an improved engine, which provides a high level of sonic accuracy
-
R 18µm Nude Spherical stylus that is an optimal solution for playing mono microgroove vinyl records
Technical Data:
| Frequency range at -3 dB |
20-22.000 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 |
Nude Spherical |
|
| Stylus tip radius |
R 18 µm |
|
| Tracking force range |
1,6-2,0 g (16-20 mN) |
|
| Tracking force, recommended |
1,8 g (18 mN) |
|
| Tracking angle |
20° |
|
| Stylus colour |
White |
|
Ortofon 540MKII Stylus Technical Data
Frequency range 20-27.000 Hz
Frequency response 20-20.000 Hz + 2 / - 3 dB
Tracking ability at 315Hz at recommended tracking force 90 µm
Compliance, dynamic, lateral 30 µm/mN
Stylus type Nude FG 70
Stylus tip radius r/R 5/70 µm
Equivalent stylus tip mass 0,3 mg
Tracking force range 1,25-1,75 g (12,5-17,5 mN)
Tracking force, recommended 1,5 g (15 mN)
Tracking angle 20°
Stylus colour Black
Recommended for following cartridges Series 540 Mkll, 540, 540 P |
| Ortofon 310 Stylus Technical Data
- Frequency range 20-20.000 Hz
- Frequency response 20-18.000 Hz + 2 / - 3 dB
- Tracking ability at 315Hz at recommended tracking force 60 µm
- Compliance, dynamic, lateral 20 µm/mN
- Stylus type Elliptical
- Stylus tip radius r/R 8/18 µm
- Equivalent stylus tip mass 0,5 mg
- Tracking force range 1,25-1,75 g (12,5-17,5 mN)
- Tracking force, recommended 1,5 g (15 mN)
- Tracking angle 20°
- Stylus colour Grey
- Recommended for following cartridges Series 310 Universial
|
|
Stylus 78
| Technical data |
| | Frequency range | 20-15.000 Hz | | Frequency response | 20-12.000 Hz + 2 / - 3 dB | | Tracking ability at 315Hz at recommended tracking force *) | 60 µm | | Compliance, dynamic, lateral | 15 µm/mN | | Stylus type | spherical
| | Stylus tip radius | 65µm | | Equivalent stylus tip mass | 0,5 mg | | Tracking force range | 1,75-2,25 g (17,5-22,5 mN) | | Tracking force, recommended | 2,0 g (20 mN) | | Tracking angle | 20° | | Stylus colour | Black |
| | | Recommended for following cartridges |
All Super OM, OM, OMP, TM, Concorde cartridges for playing 78 r.p.m. records
| *) Typical value | Stylus 2M Black
| Technical data |
|
| Frequency range |
20-31.000 Hz |
| Frequency response |
20-20.000 Hz + 2 / - 0 dB |
| Tracking ability at 315Hz at recommended tracking force *) |
80 µm |
| Compliance, dynamic, lateral |
22 µm/mN |
| Stylus type |
Nude Shibata |
| Stylus tip radius |
r/R 6/50 µm |
| Tracking force range |
1,4-1,7 g (14-17 mN) |
| Tracking force, recommended |
1,5 g (15 mN) |
| Tracking angle |
20° |
| Stylus colour |
Black |
|
|
| Recommended for following cartridges |
2M Black |
*) Typical value | Replacement stylus for the CC-1 Cartridge.
* Frequency response: 20 to 22,000Hz
* Output: 6mV
* Channel separation nominal: 28dB
* DC resistance: 430 ohms/ch
* Inductance: 400mH/ch
* Weight: 18.0g
* Channel balance: within 1.5dB
* Tracking force: 3–6g
* Recommended load: 47K ohms 200pf
* Stylus tip: fine circular diamond
* Application: high versatility and skip resistance |
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