Description of the S-120 from the official Ortofon website:
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.
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. The S-120 is capable of providing a level of sound quality never thought possible from a modern DJ stylus.
Please note, we are an AUTHORIZED ORTOFON DEALER as well as a direct partner of ORTOFON USA. Every ORTOFON product we sell comes with ORTOFON’S standard one year factory warranty. With nearly a decade of pro-audio retail experience, we offer you the expertise, commitment and attentive customer service to make sure you will be 100% satisfied with your purchase, each and every time. Please shop with confidence and peace of mind.
Output voltage at 1000 Hz, 5cm/sec: 10 mV
Channel balance at 1 kHz: 1.5 dB
Channel separation at 1 kHz: 20 dB
Channel separation at 15 kHz: 15 dB
Frequency range at – 3dB: 20-18,000 Hz
Frequency response: 20-18,000 Hz +3/-2dB
Tracking ability at 315Hz at recommended tracking force: 120 µm
Compliance, dynamic, lateral: 11 µm/mN
Stylus type: Spherical
Stylus tip radius: R 18 µm
Tracking force range: 1.5-10.0 g (15-100 mN)
Tracking force, recommended: 4.0 g (30 mN)
Internal impedance, DC resistance: 1680 Ohm
Internal inductance: 920 mH
Recommended load resistance: 47 kOhm
Recommended load capacitance: 200-600 pF
Shop with an AUTHORIZED ORTOFON DEALER and receive a 1 year warranty on your item:
All of Ortofon’s cartridges are backed by a 1-year guarantee against defects in workmanship and materials when purchased from an authorized Ortofon dealer. Should your item malfunction as a result of faulty materials or workmanship, Ortofon will repair the defect(s) or replace the merchandise. Ortofon’s warranty does not cover expendable items or used/demo items.