About the Musical Fidelity M5xi Stereo Amplifier

Product Description

The Musical Fidelity M5xi is a high-performance integrated amplifier designed to deliver powerful, refined sound with effortless control. Inspired by the brand’s flagship TITAN amplifier architecture, it combines 160 watts per channel with a fully analogue preamp stage for detailed, balanced audio. HDMI eARC, USB connectivity and a built-in MM/MC phono stage make it easy to integrate with modern and traditional systems alike. Housed in a robust aluminium chassis, the M5xi offers premium build quality, low-noise performance and flexible connectivity for serious music listening.

  • Dual Mono configuration with a locally decoupled output stage inspired by the renowned TITAN power amplifier design
  • High-quality construction with a rigid aluminium chassis that acts as a Faraday cage for electromagnetic shielding and vibration resistance
  • USB input for high-resolution playback of music files on a laptop or PC
  • Remote control included
  • Integrated Amplifier with built-in phono pre-amp
  • Home-Theatre Bypass to work seamlessly with your existing set-up

TITAN-inspired architecture in a single chassis
When Titan was released back in 2008, it took the HiFi world by storm due to its groundbreaking dual mono power amplifier technology. Musical Fidelity are now trickling this flagship-style thinking to a more accessible, lower-power-tuned packages like the M5xi - which is essentially a dedicated preamp partnered with two independent monobloc power amps that share the same casework much like the Titan.

Heroic build quality and shielding
A massive, extruded aluminium front panel and metal casework help resist vibration and act as a Faraday cage. Inside, the main transformer and power supply PCB are encapsulated in metal to reduce electromagnetic interference - benefiting the entire amplifier, especially the sensitive phono stage.

Upgraded MM/MC phono and isolated digital boards
A completely new MM/MC phono stage adds moving-coil support and uses improved shielding, isolation and circuit layout to lower noise and distortion - crucial for high-gain amplification. Digital and ARC circuitry sit on separate boards with their own linear power supply to keep RF interference away from the analogue amplification stages.

Modern connectivity that fits real-world systems
HDMI eARC makes TV integration effortless while keeping true two-channel performance front and centre. Optical, coaxial and USB-C digital inputs (up to 24-bit/192kHz) broaden source options. Featuring Home Theatre Bypass to integrate the M5xi into an AV system with ease: it bypasses the preamp stage so the M5xi operates as a high-performance stereo power amplifier for your front left/right speakers. Pre-Out/Line-Out connections add system-building flexibility, letting you connect external power amplifiers for upgrades and bi-amping configurations. For custom installation and reliable system control, the M5xi also includes an RS232 interface.

Updated remote for everyday control
The redesigned remote is lightweight and comfortable in the hand, with colour-coding in Musical Fidelity’s brand colours. It’s designed for universal compatibility across M-series components, helping you run your system with a single controller.

High-current power: 160W per channel into 8Ω
With 160 watts per channel into 8Ω and 240 watts into 4Ω, the M5xi is built for headroom and composure. Its TITAN-derived stability and increased output capability help it stay authoritative through demanding loudspeaker loads and low-impedance dips.

Low-distortion output stage and optimised PCB layout
A low-distortion Darlington output stage in the classic Musical Fidelity configuration is designed to eliminate crossover artefacts while keeping residual distortion extremely low. Careful PCB optimisation reduces imbalances and the need for corrective feedback, with purely analogue power supplies during operation to minimise high-frequency noise and EMC-related interference.

Fully analogue preamp with stepped volume control
The fully analogue preamplifier stage is engineered for low noise and signal integrity across the full dynamic range, preserving microdetail and stable imaging at any listening level. A Burr-Brown stepped attenuator improves channel matching for precise stereo balance and consistent tonal accuracy.

Meet the M-Series Family
The M-Series brings together a full line-up of premium hi-fi components for serious two-channel sound - from high-current integrated amplifiers and power amplifiers to complete high-end system solutions - designed to deliver the brand’s signature clarity, control and musical detail in a matching, stackable chassis design; choose the right level of power and performance for your system and enjoy a setup that looks as good as it sounds.

Specification

Output
Continuous Power (both channels driven @ 1% THD, 1kHz) 160W per channel into 8Ω; 240W per channel into 4Ω
Continuous Power (both channels driven @ 0.09% THD, 20Hz–20kHz) 140W per channel into 8Ω; 210W per channel into 4Ω
Peak Power (both channels driven @ 1% THD, 1kHz) 190W per channel into 8Ω; 320W per channel into 4Ω
Voltage Output 36V RMS (20Hz–20kHz, onset of clipping); 101V peak-to-peak
Current Output 45A peak-to-peak
Damping Factor 47 (8Ω)
Output Devices 2 pairs per channel


Line Input Performance
THD+N <0.009% typical (20Hz–20kHz)
Signal-to-Noise Ratio >105dB A-weighted
Input Impedance 40kΩ
Frequency Response +0, –0.1dB (10Hz–20kHz)


Connections
Analog Inputs 4x RCA line-level inputs
HDMI Input 1x HDMI
Digital Inputs 1x Coaxial, 1x Optical
Phono Input 1x MM/MC
USB Input 1x USB-C (up to 24-bit/192kHz)
Line Outputs 1 pair RCA tape outputs (constant level); 1 pair RCA preamp outputs
Speaker Outputs 2 pairs 4mm banana plug terminals
USB Power Output 1x USB-A 5V/2A
Control Connections RS232 D-sub; Trigger In & Out


Phono Input Specifications
Sensitivity (nominal) 3mV MM / 0.4mV MC (for 300mV nominal)
Gain 40dB MM / 60dB MC
Signal-to-Noise Ratio >87dB A-weighted
Input Capacitance 220pF
Input Impedance 50kΩ MM / 1kΩ MC
Frequency Response RIAA/IEC ±0.4dB (20Hz–20kHz)


Power Requirements
Mains Supply 115/230VAC 50/60Hz (factory preset); 100VAC 50/60Hz (alternative)
Power Consumption 320W maximum


General
Dimensions (HxWxD) 125mm x 440mm x 405mm
Weight 15kg
Shipping Information

Thank you for considering Yorkshire AV for your next investment in your AV or HiFi setup.

We are an approved retailer for all brands sold on our website, which means full manufacturers warranty and support as well as detailed product knowledge within our small business.

We use an inventory tracking system which states if item(s) are in stock and if not, what are the likely lead times.

Who do you use for delivery?

Our primary delivery agent is DPD. Where orders are shipped directly from Yorkshire AV, we always use DPD who offer a fabulous service at competitive rates.

If we drop ship (i.e. direct from the supplier) then the delivery agent is out of our control. It is generally DPD or UPS however - we rarely see other carriers used.

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Certain product(s) are delayed in manufacturing due to semi-conductor shortages across the Globe. We'll keep you informed as to your order progress and a likely ETA once we get updates from the manufacturers.

Returns

Standard Returns 

Our returns policy lasts for 28 days for all items in our store except those defined in section (1) below.

To be eligible for a refund, your item must be unused/unopened and in the same condition that you received it. It must also be in the original packaging. 

If you return the item to us within 14 days of purchasing, you will be offered a full refund or exchange. If your return comes to us after 14 days of purchasing and is opened, we will refund the full amount less 20%. Unused items returned up to 28 days after purchasing will be fully refunded.

It's the responsibility of the customer to return the items at your cost. Yorkshire AV are able to arrange collection - please contact us for a quote.

You must ensure goods are shipped in their original packaging if they are damaged/not working. Manufacturers will not accept returns and Yorkshire AV can not be held responsible for any damage in transit.

Several types of goods are exempt from being returned.

(1) Examples of non-returnable items: 

  • Gift cards 
  • HiFi Racks
  • Second hand units / clearance products
  • Headphones (due to listener hygiene)
  • Custom cables
  • Special order items (items that we order in for you/were not in stock at the time of order)

To complete your return, we require a receipt or proof of purchase. 
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Please complete your return via your customer account by clicking here.

There are certain situations where only partial refunds are granted (if applicable). Those are where:

  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error 
  • Any item that is returned more than 28 days after delivery 

There are certain situations where only partial refunds are granted (if applicable). Those are where:

  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error 
  • Where the item wasn't marked with an extended returns policy at the end of the checkout process

Refunds (if applicable) 

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. 

Items that have been opened will be listed on our "Clearance" section. We charge a 20% fee from the total item value which will be deducted from any refund amount applicable.

If your returns are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 2-3 days. Costs of shipping will be deducted from any refund amount.

Late or missing refunds (if applicable) 
If you haven’t received a refund yet, first check your bank account again. 
Then contact your credit card company, it may take some time before your refund is officially posted. 

Next contact your bank. There is often some processing time before a refund is posted. 

If you’ve done all of this and you still have not received your refund yet, please contact us at info@yorkshireav.co.uk. 

Sale items (if applicable) 
Only regular priced items may be refunded, unfortunately sale items/clearance products cannot be refunded. 

Exchanges (if applicable) 
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@yorkshireav.co.uk and send your item to: Yorkshire AV LTD, Unit 6 Wood Farm, Doncaster Road, GOOLE, DN14 0JF, United Kingdom. 

Shipping 
To return your product, you should mail your product to: Yorkshire AV LTD, Unit 6 Wood Farm, Doncaster Road, GOOLE, DN14 0JF, United Kingdom 

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. 

Please complete your return via your customer account by clicking here.

Warranty

By default, our brands follow their standard manufacturers warranty terms and length.

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Warranty claims within the warranty period are underpinned by the manufacturer. With any extended warranty claims - Yorkshire AV act as your agent to the authorised repair centre.

Shipping charges are excluded from any warranty claim. Original packaging and receipts must be provided else the claim will be rejected.

For any questions or issues - please contact us directly.

Finance

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To help you purchase from Yorkshire AV, we have partnered with Kandoo, a regulated credit broker to offer all our customers a range of highly flexible finance options. Kandoo is a comparison service that searches to find you the best Personal Loan option that’s right for you.

You can apply here - then continue your purchase from us.

FAQs

Please read our FAQs page to find out more.

Do you have a real store?

Yes! We have a store set in a quaint location with plenty of parking even for HGV's! We have a dedicated demonstration room for Headphones/portable audio, 2 channel HiFi and one of the most advanced home cinema rooms in the country.

Can I home demonstrate products?

In most cases yes. Simply contact us with your requirements and if it's on the shop floor - we can arrange a home demonstration.

Do you ship from store?

In most cases yes. We have a store front with products such as cables and smaller products physically to hand. We also have a dedicated warehouse a few minutes away with over 1200sq m of products stored. Some products are shipped direct from manufacturers - as it's not practical / cost effective to store every variant of every product. We are very efficient at stock management however.

Can I return a product?

Yes! So long as it's new/unused and in the same condition it was delivered to you, we will gladly refund you up to 14 days from purchase. Please raise a request via your Account area to start the return process.

Do you offer installation?

Absolutely - we have a dedicated, in-house team of installers who travel the UK installing lovely hifi and home cinema solutions. Contact us to discuss pricing.

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