Ortofon 2M Red Verso Moving Magnet Cartridge

Ortofon 2M Red Verso Moving Magnet Cartridge for Bottom-Mount Headshells

The Ortofon 2M Red Verso Moving Magnet Cartridge is the entry-level 2M Series cartridge for turntables with bottom-mount headshells. It’s built for tonearms that need the cartridge fixed from underneath the headshell. Owners of these turntables get the 2M Red’s elliptical diamond stylus and Ortofon’s split pole pin generator in a body made for their mounting method. Ortofon describes the elliptical stylus as delivering an open, dynamic sound and excellent tracking performance. This bottom-mount MM cartridge suits buyers who want a 2M Series starting point with a stylus upgrade path built in.

How Does the Verso Differ From Other 2M Red Versions?

The 2M Red Verso is one of four mounting configurations in the Ortofon 2M Series. Your tonearm decides which one to buy. The standard 2M fits the most common turntables on the market. The 2M Premounted gives direct, easy mounting and replacement on S-shaped tonearms. The 2MR uses a cartridge housing tailored to Rega and similar tonearms that need a low form factor. The Verso version serves bottom-mount headshells only. Choose the Verso when your headshell fixes the cartridge from below. Choose one of the other three when it doesn’t.

Will the Ortofon 2M Red Verso Moving Magnet Cartridge Match Your Tonearm?

The Ortofon 2M Red Verso Moving Magnet Cartridge is a 16.7 g cartridge with a lateral dynamic compliance of 20 µm/mN. Those two figures set the tonearm it needs. Ortofon classes 10–20 µm/mN as moderate compliance. Its guide pairs low mass tonearms, rated at 10 g effective mass or below, with moderately high and very high compliance cartridges.

Ortofon’s resonance formula turns this into a mass budget:

F = 1000 ÷ (2π × √(M × C))

M is total system mass: the cartridge, the headshell and screws, and the tonearm’s effective mass. Ortofon rates 7–12 Hz as optimal. To keep resonance at 7 Hz or above, total mass must stay at about 26 g. The cartridge takes 16.7 g of that. About 9 g remains for the arm’s effective mass plus headshell and screws, which puts the right arm in Ortofon’s low mass category. A total of about 30 g lowers resonance to 6.5 Hz. Ortofon treats 6.5–7 Hz as usable. Heavier systems fall outside that range and may not work properly.

The cartridge’s own mass limits resonance to about 8.7 Hz, even with a weightless arm. A 2M Red Verso system will sit in the lower part of the optimal window, below Ortofon’s recommended 10 Hz. Check your turntable manual for the arm’s effective mass before ordering.

Which Phono Stage Settings Does the Ortofon 2M Red Verso Moving Magnet Cartridge Need?

The Ortofon 2M Red Verso Moving Magnet Cartridge is a moving magnet design, so it connects to a phono stage’s MM input. Its output is 5.5 mV at 1 kHz (5 cm/sec). Ortofon recommends a 47 kΩ load resistance and a load capacitance of 150–300 pF. If your phono stage has adjustable loading, set it within these values.

How Do You Install the 2M Red Verso?

The 2M Red Verso is mounted from underneath the headshell. Ortofon sizes and weights 2M Series cartridges for easy mounting on today’s common turntables. Set tracking force between 1.6 g and 2.0 g, with 1.8 g recommended. The cartridge is designed for a 20° tracking angle. Ortofon offers a downloadable user guide and sells a Cartridge Alignment Tool. Its cartridge guide advises checking your turntable’s manual or manufacturer specifications before buying.

What Upgrade Path Does Its Stylus Offer?

The 2M Red Verso is part of the 2M Red, 2M Blue and 2M Silver stylus group in Ortofon’s 2M interchangeability chart. Owners can replace a worn stylus or move up a level without changing the cartridge body. Ortofon’s cartridge guide recommends moving magnet designs for this reason: a replaceable stylus allows effortless upgrades later.

Two upgrades sit in this group:

• 2M Silver: Ortofon rates it as a step above the 2M Red because of its special suspension and silver-plated copper wire.
• 2M Blue: it ranks above both the 2M Red and the 2M Silver. It uses a Nude Elliptical diamond, which Ortofon says retrieves information from the groove with higher accuracy. A nude diamond weighs less than a tipped one, where the diamond is mounted on a metal shank. Ortofon links that lower mass to greater responsiveness, more detail and reduced distortion.

The 2M Bronze, 2M Black and 2M Black LVB 250 form a separate stylus group and aren’t listed as interchangeable with the 2M Red.

What Does the Elliptical Stylus Do in the Groove?

The 2M Red Verso is fitted with an elliptical diamond with an 8/18 µm tip radius. The diamond is the only part of the cartridge that touches the record, and its shape governs how accurately it follows the groove. Ortofon’s guide explains that slimmer diamond shapes follow the groove more precisely and come closer to the profile of the cutting stylus used to make the record. Ortofon lists elliptical diamonds between spherical (conical) and line contact shapes. Tracking ability measures 70 µm at 315 Hz. Frequency response spans 20 Hz to 20 kHz within +3/−1 dB.

What Does Ortofon’s Split Pole Pin Generator Contribute?

The 2M Red Verso is built around Ortofon’s own split pole pin generator. Ortofon invented the split pole pin. It pairs the pins with quad coils wound from oxygen-free copper (OFC) wire, and credits the system with precise sound reproduction. The cartridge’s published channel separation is 22 dB, and its channel balance is 1.5 dB at 1 kHz.

What Is the Body Made From?

The Ortofon 2M Red Verso is housed in a polymer and aluminium body, finished in black and red, with an aluminium cantilever. Ortofon designs and crafts its cartridges in Denmark. Danish industrial designer Møller Jensen Design shaped the 2M Series. Its faceted form takes its cue from a cut diamond, echoing the stylus that traces the groove.