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Ortofon OM Pro S premounted on headshell

$105.99 USD
By Ortofon

This product is unavailable
SKU: ORTProSOMPremount

Ortofon OM Pro S Premounted on SH-4 Headshell

The OM Pro S 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 tonearm.


• Universal mount fitting a wide range of tonearms

• Spherical stylus minimizes scratching

• Solid cantilever can survive hectic activity at the turntable

The OM Pro S is a consistent performer and a fine all-arounder!

Stylus Type




Tracking Force




Output Voltage

5 mV

11 mV

7 mV

Frequency Range

20-18.000 Hz

20-18.000 Hz

20-15.000 Hz

How to replace a stylus

Firstly lock the turntable tone arm, unscrew the cartridge, gently remove the stylus from the cartridge and insert a new stylus. A stylus is changed usually by pulling straight out and in the opposite direction of the turntable's arm. If the stylus doesn't come with directions, try these: with one hand, hold the cartridge to steady it. With the other hand, using a pair of tweezers, grasp the stylus from both sides and pull. Install the new stylus: holding the stylus from the top, press it gently into the space at the tip of the cartridge where the old stylus had been. Don't force it.

Proper care comprises of the following:

Cleaning of record by means of carbon fibre brush before and after every use. Cleaning of record by using record cleaning machine once in a while.

Cleaning of stylus by means of a fine antistatic brush. Please remember to remove dust from the diamond tip before and after playback of each record. Use the brush in the forward direction from the rear of the cartridge towards the stylus tip and never from stylus tip to the rear of the cartridge and never from side to side.

Proper adjustment of antiskating, azimuth and tracking force.

Single Vs Pre-mounted

Ortofon's OM Series of DJ cartridges are available in two versions: Single or Pre-mounted.

The single version is just the cartridge and does NOT include a headshell.

The pre-mounted version includes a headshell and the cartridge is already mounted to it for easy installation.
  • General purpose DJ cartridge
  • Features a spherical diamond stylus which minimizes wear
  • Includes a rugged cantilever which can survive hectic activity at the turntable.
  • Consistent performer and a fine all-arounder
  • For direct and easy mounting on s-shaped arms