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Overview

Ortofon MC Quintet Mono Moving Coil Phono Cartridge

Dedicated mono playback. Nude Elliptical stylus. Pure silver coils.

The Ortofon MC Quintet Mono is a moving coil cartridge engineered specifically for mono microgroove vinyl records. Its Nude Elliptical diamond stylus features an 8/18 µm profile designed to track mono LP grooves accurately, including worn records, while helping control surface noise.

Unlike a conventional stereo cartridge, the Quintet Mono uses a strapped output that delivers the same mono signal through both sets of output pins. This allows it to work with a compatible stereo playback system without requiring a dedicated mono phono stage.

The cartridge combines pure 4-nines silver coil wire, a neodymium magnet system, and a durable thermoplastic body. Its low internal impedance supports compatibility with a wide range of appropriately matched moving coil phono stages and step-up transformers.

 

Key Features

  • Dedicated mono cartridge: Designed for mono microgroove vinyl LPs.

  • Nude Elliptical stylus: 8/18 µm diamond profile.

  • Strapped mono output: Sends the same signal through both stereo output channels.

  • Pure silver coils: 99.99% pure silver wire.

  • Neodymium magnet system: Designed to provide optimal cartridge output.

  • Low internal impedance: 5 ohms, with a recommended load greater than 20 ohms.

  • Threaded mounting holes: Secure installation using the supplied 5 mm or 7 mm screws.

  • Standard ½-inch mounting: Compatible with appropriately matched tonearms.

     


Complete Technical Specifications

Specification

Ortofon MC Quintet Mono

Cartridge type

Moving coil (MC), mono

Intended record format

Mono microgroove vinyl records

Output configuration

Strapped mono output to both channel pin pairs

Mounting type

Standard ½-inch

Output voltage at 1 kHz, 5 cm/sec

0.3 mV

Frequency range at −3 dB

20 Hz–25 kHz

Frequency response, 20 Hz–20 kHz

±2.0 dB

Tracking ability at 315 Hz

70 µm

Dynamic lateral compliance

15 µm/mN

Stylus type

Nude Elliptical

Stylus tip radius

r/R 8/18 µm

Tracking force range

2.1–2.5 g

Recommended tracking force

2.3 g

Tracking angle

20°

Internal impedance / DC resistance

5 Ω

Recommended load impedance

Greater than 20 Ω

Coil wire material

Pure 4-nines silver (99.99% Ag)

Magnet type

Neodymium

Cartridge body material

PC thermoplastic

Mounting hardware

Supplied 5 mm and 7 mm screws

Cartridge color

White

Cartridge weight

9 g

Designed for Mono Vinyl

The MC Quintet Mono is intended for mono microgroove records, including mono LPs from the vinyl era. Its strapped output provides a mono signal to both left and right channels, making it straightforward to integrate into an existing stereo system.

This is not a 78 RPM shellac cartridge. Its 8/18 µm stylus is intended for microgroove vinyl rather than the wider grooves typically found on shellac 78s.

 

Compatibility & Installation

The Quintet Mono uses standard ½-inch mounting with threaded holes for straightforward installation. Its 0.3 mV output requires a compatible moving coil phono stage or an appropriately matched step-up transformer and phono preamplifier.

Set tracking force to Ortofon’s recommended 2.3 grams and use a load impedance greater than 20 ohms. Confirm tonearm and phono-stage compatibility before installation.

 

Explore Ortofon at The Grid HiFi. Our Houston team can help you select the right cartridge for your mono record collection, turntable, and phono stage.

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FAQs

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Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

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Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.