Skip to content

Main Navigation

Rega

Rega Aos MC Phono Preamp

SKU: Aos

$2,999.00
Shipping calculated at checkout.
Ask a Question
Checkout Secure
Watch a video tour of our showroom
Have a question? Call: (604) 688-5502
x

Ask A Question

The Rega Aos MC phono preamp belongs to a select category of dedicated moving coil phono preamplifiers engineered for vinyl enthusiasts seeking uninhibited signal extraction from low-output cartridges. Built around a discrete, all-analogue Class A topology, the unit conditions micro-volt phono signals with absolute tonal accuracy and an exceptionally quiet background. Its rear-panel impedance and capacitance switches provide comprehensive matching options across a broad array of moving coil designs.

The Hi-Fi Centre Team Take

Living with the Rega Aos MC translates into effortless musical drive and clean vinyl playback during focused, late-night listening sessions. The remarkably low noise floor allows delicate micro-dynamics, subtle room ambience, and instrumental textures to emerge naturally from the silent background between tracks. Its compact half-width chassis slots discreetly onto any equipment shelf without dominating the aesthetic of your listening room. It remains an accomplished dedicated solution for anyone wanting to realise the full dynamic potential of moving coil playback.

Key Acoustic & Design Features

  • Parallel FET Input: Eliminates bias current to the cartridge coil while reducing noise floors for pristine low-level acoustic resolution.
  • Customisable Impedance Matching: Rear-panel switches fine-tune resistance and capacitance to calibrate high-frequency balance across various cartridge designs.
  • Shielded Aluminium Enclosure: Isolates sensitive internal audio circuitry from external electromagnetic radiation and radio frequency interference.
  • Authorized Dealer Assurance: Hi-Fi Centre is an Authorized Dealer, ensuring complete manufacturer warranty coverage and dedicated technical support.

Technical Specifications

  • Brand & Model: Rega Aos MC Phono Preamp
  • Component Type: Dedicated moving coil phono stage
  • Circuit Topology: Discrete all-analogue Class A
  • Input Resistance: 70 Ω, 100 Ω, 150 Ω, 400 Ω
  • Capacitive Load: 1000 pF, 4300 pF
  • Gain Settings: 63.5 dB (-6 dB), 69.3 dB (0 dB) at 1 kHz
  • RIAA Accuracy: Better than ±0.2 dB (65 Hz to 70 kHz, 100 kΩ load)
  • Frequency Response: 17.5 Hz (-3 dB) to 100 kHz (-0.2 dB)
  • Total Harmonic Distortion: 0.03%
  • Power Consumption: 20 W operational, 0.4 W standby
  • Dimensions (W x H x D): 220 x 80 x 330 mm
  • Weight: 2.9 kg

All orders are processed within 48 hours from date of order.

We offer Free Ground Shipping on all orders regardless of size.  

  • If you would like to receive your order quicker you can request Express shipping during Check-Out in the Comments section.  Additional charges will apply.
  • In-stock items are shipped from our Vancouver warehouse and will reach major Canadian cities in 5-7 business days.
  • Items not in stock will either ship from one of our manufacturer partners' warehouses or in rare cases first must be sent to Vancouver and then to you.  

What type of cartridge is the Rega Aos MC designed for?

The Aos MC is designed specifically for moving coil (MC) cartridges and is not intended for moving magnet (MM) cartridges.

Can the Aos MC be adjusted for different cartridges?

Yes. The Aos MC offers adjustable gain, resistance, and capacitance settings, allowing it to be optimized for a wide variety of moving coil cartridges.

What type of circuit does the Aos MC use?

The Aos MC features a fully discrete Class A amplifier design engineered to provide low noise, high transparency, and accurate analogue signal reproduction.

Black Rega Aos MC phono preamp with minimalist design and small red logo on front panel.

Fully Discrete Class A Design

The Aos MC uses a fully discrete Class A amplifier circuit, carefully engineered to provide exceptional transparency, low noise, and accurate reproduction of your vinyl collection.

Black Rega Aos MC Phono Preamp with glossy front panel and red digital display.

Extensive Cartridge Adjustment

Multiple gain, resistance, and capacitance settings allow the Aos MC to be precisely matched to a wide range of moving coil cartridges for optimal performance.

Black Rega Aos MC Phono Preamp with multiple input/output ports and power switch on a white background.

Precision Engineered in the UK

Designed and manufactured by Rega, the Aos MC features a custom aluminum enclosure that helps shield sensitive circuitry while providing excellent build quality and long-term reliability.

Why Shop at Hi-Fi Centre

Whether you're an audiophile or just getting started, we'll help you find the perfect setup with expert advice and hands-on demos. Here's why music lovers and home theatre enthusiasts choose us:

  • Curated Selection of Premium Brands - The world's best high-fidelity audio and home theatre gear, all in one place.
  • Professional Guidance & Custom Demos - Experience premium sound firsthand with help from our expert staff.
  • Exceptional Customer Service - We're here to help before, during, and after your purchase.
  • An Experience Like No Other - Step into our showroom and hear the difference for yourself.

Take your audio experience to the next level.

BOOK A DEMO