Ortofon OM Q.BERT – Cartridge For Scratching and Back-cueing

Overview:

The Ortofon OM Q.BERT Cartridge is built for turntablists and DJs focused on scratching and back-cueing. Its spherical stylus provides reliable groove tracing during demanding vinyl techniques. The cartridge also delivers an ultra high 11 mV output and 90 μm tracking ability. Additionally, its low wear characteristics support repeated DJ use, while the subdued high-end and accentuated mid-range suit scratch-focused performance.

Key Features:

•    Scratch and Back-Cueing Design: Ortofon designed the Q.BERT specifically for turntablists                and DJs using demanding vinyl techniques.
•    Ultra High Output: The 11 mV output provides a strong signal for compatible DJ                                            phono equipment and systems.
•    90 μm Tracking Ability: The cartridge delivers 90 μm tracking ability at 315 Hz for                                      demanding scratch performance.
•    Spherical Stylus: The 18 μm spherical stylus provides reliable groove tracing during active                    scratching and back-cueing.
•    Low Wear Characteristics: The cartridge uses low wear characteristics to support repeated              DJ sessions and demanding vinyl use.
•    Scratch-Focused Sound: A subdued high-end helps minimise surface noise, while the                            accentuated mid-range highlights scratching.
•    Flexible Tracking Force: The 2-4 g range offers setup flexibility, with Ortofon recommending              a 3 g tracking force.

Specifications:

•    Product: OM Q.BERT Cartridge
•    Optimised For: Scratch and back-cueing
•    Key Characteristics: High tracking ability, ultra high output, low wear
•    Stylus Profile: Spherical
•    Stylus Type: Spherical
•    Stylus Tip Radius: R 18 μm
•    Tracking Ability at 315 Hz: 90 μm
•    Compliance, Dynamic, Lateral: 12 μm/mN
•    Output Voltage at 1 kHz, 5 cm/sec: 11 mV
•    Channel Balance at 1 kHz: 1.5 dB
•    Tracking Force Range: 2-4 g
•    Recommended Tracking Force: 3 g
•    Tracking Angle: 20°
•    Internal Impedance / DC Resistance: 1,680 Ohm
•    Internal Inductance: 920 mH
•    Recommended Load Resistance: 47 kOhm
•    Recommended Load Capacitance: 200-400 pF
•    Cartridge Weight: 5 g
•    Replacement Stylus: Stylus Q.Bert

What's Included:

•    Ortofon OM Q.BERT Cartridge
•    Stylus Q.Bert

Designed for Scratch Performance:

The Ortofon OM Q.BERT Cartridge suits turntablists and DJs who regularly perform scratching and back-cueing. Its high tracking ability, ultra high output, and low wear characteristics support demanding vinyl techniques. The cartridge also offers a dedicated Stylus Q.Bert replacement option for continued use.