Rega Aura MC Phono stage

Rega Aura MC Phono stage

Name: Rega Aura MC Phono stage
Brand: Rega
Price: 11000.00 NZD
Availability: InStock

$11,000.00

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Product variants

The reference Aura MC stage is the culmination of decades of electronic design development. Rega have created the ultimate, fully adjustable, three-stage, all symmetrical pre-amplifier designed purely to extract the very best performance from your moving coil cartridge and vinyl playback system.

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Specifications

Input Load: 50, 100, 150, 300 & 400 Ω
Capacitive Load: 1000, 2000, 3200, 4300, 5700 pF
RIAA Accuracy: 0.2 dB 100 Hz to 50 kHz
Frequency Response: 13.5 Hz (-3 dB) to 100 kHz (-0.2 dB)
THD: 0.03%
Input Sensitivity: 69.5 dB (Gain Setting I), 63.5 dB (Gain Setting II)
Dimensions (W x H x D): 350 x 435 x 88 mm
Weight: 13 kg

Its combination of agility, dynamic expression and rhythmic coherence is deeply impressive.

What HiFi

Design Innovation

Built into a completely re-designed custom case, the Aura is dedicated to moving coil cartridges and stays clear of any compromises. We have avoided including any superfluous functions as they obstruct the signal path and degrade the sound quality. The Aura phono pre-amp incorporates remarkable and innovative design ideas. If you are a vinyl connoisseur, then the Aura MC is an absolute must for demonstration.

Key Features

Three stage, all symmetrical pre-amplifier
Compatible with all typical low output moving coil cartridges
Fully adjustable
Lifetime warranty against manufacture defects

First stage

The first stage is a symmetrical, complementary class A amplifier, using parallel connected Linear Systems ultra-low noise FET (Field Effect Transistor) transistors configured as a symmetrical compound pair input stage. The use of FET transistors ensures there is no bias current flowing in the cartridge coil so as not to upset the delicate magnetic geometry of the cartridge. The input circuit configuration also alleviates the use of any coupling components between the cartridge output and the input stage FET transistors, which would degrade the sound. The complementary ultra-low noise FET transistors are carefully graded and matched for optimum performance. This stage drives the passive high-frequency part of the RIAA equalisation stage.

Second stage

The second stage is a symmetrical, class A, differential amplifier with a common base driver stage; this is also used as the active amplifier in the low-frequency part of the RIAA equalisation stage.

Third stage

The third stage inverts the signal to provide the balanced output along with the output of the second stage; the third stage uses the same circuit topology as used in the second stage. The power supply is a symmetrical, discrete tracking power supply using fast diodes and a low noise voltage reference. Each stage has its own localised power supply and LED referenced current generators. To maximise headroom, the Aura has a power supply voltage, which is 60% higher than normally found in such a pre-amplifier. Very high quality, polypropylene capacitors have been used in the signal path. 1% tolerance polypropylene capacitors are used in the RIAA EQ stages and audio grade capacitors are used in the rest of the circuit. Gain, Mute and Mono switching is implemented using high-quality relays.

Who is this for?

The Rega Aura MC Phono Stage is built for serious vinyl enthusiasts using high-quality moving coil cartridges and wanting to get the absolute best from their analogue system.

Designed specifically for low-output MC cartridges, the Aura uses a fully analogue, low-noise signal path to preserve detail, dynamics, and musical flow. It delivers a presentation that feels open, natural, and highly refined, with excellent control over imaging and low-level texture.

Flexible loading and gain adjustments make it easy to match with a wide range of premium cartridges, making the Aura especially appealing to listeners who enjoy carefully optimising their analogue setup.

What is the Rega Aura MC Phono Stage designed to do?

The Rega Aura is Rega’s flagship moving coil (MC) phono stage, designed to extract the highest level of performance from low-output MC cartridges. It provides ultra-low-noise amplification and precise RIAA equalisation for reference-grade vinyl playback.

Is the Rega Aura compatible with moving magnet cartridges?

No. The Aura is designed exclusively for moving coil cartridges and does not support moving magnet (MM) cartridges. It is intended for high-end MC-only analogue systems.

What makes the Rega Aura different from other phono stages?

The Aura uses a fully discrete, all-analogue design with no integrated circuits in the signal path. It features dual-mono construction and an extremely low-noise architecture, aimed at maximum transparency and detail retrieval.

What type of cartridges is the Rega Aura designed for?

It is designed for high-end low-output moving coil cartridges, including Rega’s Apheta and Aphelion ranges, but also works with many other premium MC cartridges.

Does the Rega Aura allow cartridge loading adjustment?

Yes. It offers multiple gain and loading options, allowing precise matching to a wide range of MC cartridges for optimal tonal balance, dynamics, and resolution.

Why is cartridge loading important?

Correct loading ensures the cartridge performs optimally by balancing frequency response, output level, and tonal accuracy. The Aura’s adjustable settings allow fine tuning for best performance.

What type of sound does the Rega Aura produce?

It delivers an extremely transparent, detailed, and dynamic sound with a very low noise floor. The presentation is highly resolving while remaining natural and musically coherent.

How quiet is the Rega Aura?

It is designed for extremely low noise performance, making it suitable for very low-output cartridges where noise floor and gain staging are critical.

Does the Rega Aura use digital processing?

No. The Aura is a completely analogue design with no digital conversion or signal processing, preserving the purity of the vinyl signal path.

What makes the internal design important?

Its fully discrete circuitry and carefully isolated power supply help reduce interference and preserve micro-detail, dynamics, and spatial information.

Can the Rega Aura reveal system upgrades?

Yes. It is highly resolving and will clearly reflect improvements in cartridges, tonearms, turntables, and downstream amplification.

What type of system does the Rega Aura work best in?

It is designed for reference-level analogue systems where vinyl playback is a core focus and high-performance MC cartridges are used.

How does the Aura compare to mid-range phono stages?

It offers significantly lower noise, greater resolution, improved dynamics, and more natural tonal balance compared to mid-tier phono stages.