Ortofon OM Scratch white on blue headshell

The OM Scratch White on the SH-4 Black headshell is a practical and convenient solution for our customers who wish direct and easy mounting and replacement on their S-shaped tonearm.

Features:

Universal mount fitting a wide range of S-shaped tonearms
Correct Baerwald alignment with the major part of tonearms with universal mount
Spherical stylus minimizes scratching
Increased tracking ability
Reinforced rubber suspension
High output and maximum scratch performance guaranteed!
Stylus Type Spherical
Tracking Force 4.0 g (40 mN)
Output Voltage 7 mV
Frequency Range 20-15.000 Hz

Technische Daten:

Output voltage at 1000Hz, 5cm/sec. - 7 mV
Channel balance at 1kHz - 1,5 dB
Channel separation at 1kHz - 25 dB
Channel separation at 15 kHz - 15 dB
Frequency range at -3dB - 20-20.000 Hz
Frequency response - 20-15.000 Hz 3dB/-2dB
Tracking ability at 315 Hz at recommmended tracking force - 80 μm
Compliance, dynamic lateral - 6 μm/m N
Stylus type - Spherical
Stylus tip radius - R 18 μm
Tracking force range - 3,0-5,0 g (30-50 mN)
Tracking force recommended - 4,0 g (40 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
OM cartridge weight - 5 g
OM pre-mounted on SH-4 weight incl. screws - 14,5 g