Rega Elex MK IV Integrated Amplifier

Discovering the Rega Elex Mk4 Integrated Amplifier

In the ever-evolving world of high-fidelity audio, product refreshes are a common occurrence. Companies often introduce new products either to stay in the news or to add modern features that keep up with technological advancements. The Rega Elex Mk4 integrated amplifier, priced at $1875 USD, seems to fall into the latter category. However, upon closer inspection, it becomes evident that this mid-tier amplifier from Rega is more than just a simple update.

A Subtle Evolution

At first glance, the Elex Mk4 might appear to be a modest upgrade over its predecessor, the Elex-R. It doesn’t jump on trends like MQA support or room correction for two-channel audio. Instead, it focuses on enhancing flexibility by adding a DAC (Digital-to-Analog Converter) with optical and coaxial inputs and a well-integrated headphone amplifier. Notably absent are USB or wireless connectivity options.

Cosmetically, the Mk4 has received some touch-ups resulting in a compact and solidly built chassis that aligns more closely with Rega’s pricier Elicit Mk5 integrated amplifier. This design philosophy underscores Rega’s commitment to analog audio delivered via speakers in a room.

Technical Specifications

The Elex Mk4 retains much of what made its predecessor successful. It delivers 72 watts per channel into 8 ohms or 90 watts per channel into 6 ohms. However, it’s important to note that Rega does not rate the power section for lower-impedance loads and even warns against continuous high-level use into loads of 6 ohms or less due to potential overheating.

This caution is particularly relevant for users with tower speakers that dip below 6 ohms impedance, as prolonged high-volume listening could activate the thermal shutdown feature.

Remote Control and Build Quality

The included remote control is functional but lacks direct input selection buttons and an auto-standby timer. Users must manually turn off the amplifier using the front-panel power button after each listening session.

Despite its compact dimensions (17”W × 3.1”H × 13”D), the Elex Mk4 weighs a substantial 24.25 pounds—likely due to its robust linear power supply—giving it a solid and well-built feel.

Performance Review

Since its launch in late December 2022, the Rega Elex Mk4 has garnered numerous awards for its exceptional performance within its price range (£1,199). It bridges the gap between Rega’s Brio and Elicit models while offering versatility across various loudspeaker setups.

During testing with Fyne Audio F500SP loudspeakers and later transitioning to higher-end F1-5s speakers paired with an Innuos ZENmini Mk3 music server streaming content from Qobuz alongside vinyl playback through a Rega Planar 6 turntable—the results were impressive:

1. John Denver’s “Rocky Mountain High”: The guitar sounded clean and lifelike while vocals floated effortlessly above; bass had fluidity and depth.
2. Queen’s “Made in Heaven”: Bass notes demonstrated tremendous impact; Freddie Mercury’s emotive vocals shone through beautifully.
3. Leona Lewis’ “A Moment Like This”: Despite being potentially edgy on lesser systems—the combination handled key changes smoothly without harshness.
4. No Moon At All: Switching to F1-5s unleashed new levels of detail—showcasing emotional involvement inherent within recordings.

Conclusion

The Rega Elex Mk4 integrated amplifier stands out not only for its technical prowess but also for maintaining simplicity amidst modern complexities—focusing on delivering pure analog audio experiences enhanced by thoughtful digital additions where necessary.

Whether you’re rediscovering old favorites or exploring new genres—the musicality offered by this amplifier ensures every listening session remains engagingly immersive—a testament to why it continues receiving accolades within audiophile communities worldwide!

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