SKU: 59358237652

Musical Fidelity M6SI Dual Mono Integrated Amplifier - Silver [ex-demo]

Sale price$1710.00 Regular price$1900.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Musical Fidelity M6SI Dual Mono Integrated Amplifier - Silver [ex-demo]M6si Integrated Amplifier The M6si is a new amplifier with incredible realism and emotional involvement. At Musical Fidelity we think of the M6si as being a destination product. The M6si offers such excellent performance, facilities and power that unless you are seeking the most exotic high end sound quality you would never need another amplifier. We believe its that good. Internally, the M6si is configured as 2 independent monobloc power amps with a

M6si | Integrated Amplifier

The M6si is a new amplifier with incredible realism and emotional involvement.

At Musical Fidelity we think of the M6si as being a destination product. The M6si offers such excellent performance, facilities and power that unless you are seeking the most exotic high-end sound quality you would never need another amplifier. We believe it’s that good.

Internally, the M6si is configured as 2 independent monobloc power amps with a separate pre amp. It is, in fact, a pre amp with 2 monobloc power amps that just happen to share the same casework.

The M6si has 220wpc. It has very low distortion, outstanding noise ratio and extremely flat frequency response. Its inputs are phono (MM/MC), 4 line level, 1 balanced XLR and 1 USB ‘B’ up to 24bit 96kHz asynchronous.

The M6 combination of high power, high current and extraordinary stability means that it can drive any loudspeaker with ease.

In use it is hard to hear any practical difference between the M6si and other much more expensive amplifiers. In proper blind listening comparisons, the M6si performs incredibly well. If we sound rather enthusiastic it’s because we are.

We love the M6si and hope that you do too.

M6si In Brief

  • 220WPC
  • Excellent technical performance
  • Amazing load driving ability, unconditional stability will drive any loudspeaker
  • Wide range of useful inputs including asynchronous USB and switchable MM / MC Phono
  • Preamp output
  • Internally it is a separate preamp with two independent monobloc power amps; effectively a separates system in a box
  • Excellent, hunky build quality

Reviews

"Plays with irrepressible temperament, contour sharpness and verve"
Jürgen Schröder - Stereoplay 09/14

"For many people who are spending this kind of money, it's exactly what you're looking for." 
Watch the Video
Sean Fowler - Zero Fidelity 10/20

"The level of musicality and dynamic skills is impressive"
Michael Lang - Stereo 02/15

"The best mix of musicality, beauty and power is found in this noble amp"
Thomas Kirsche, Stefan Goedecke - AUDIO TEST 08/16

"The symbol of the integrated amplifier."
LowBeats 07/18

"A lot of sound, a lot of power, rich equipment"
Fono Forum 08/15

"Jackpot!"
Ingo Schulz - Fidelity 03/16

"Made with passion!"
Olaf Sturm - Hifi and Records 02/15

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59358237652

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4.6 ★★★★★
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JoeInTampa
Carnegie, US
★★★★★ 5
All items fit the Eufy 30C perfectly.
Style: 19 Pack
We bought a Eufy 30C several months ago. After each time it is run, I clean the dust collection chamber, brush dust out of the filter and from the sponge-like pre-filter. After several uses, the filters simply were becoming clogged with tiny dust particles. This kit holds 10 filters and pre-filters, 8 brushes (or four sets) and one main roller brush. Every piece fits perfectly. They look and feel like original quality materials. This is a great set of replacement parts to keep your Eufy working like new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2020
K
Verified Purchase
K. L. Bauer
Houston, US
★★★★★ 5
Great bags for Eufy at a reasonable price!
Size: C10 / C20 Bags
Fits my Eufy vacuum as well as the original bag. Such a nice find, a good bargain, not cheaply made either- we are on our 3rd bag from this package and they’re holding up fine just like the original manufacturer bags.
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Reviewed in the United States on January 21, 2026
J
Verified Purchase
Juan F.
Belleville, US
★★★★★ 5
Muy bueno
Tal como se describe
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Reviewed in the United States on May 3, 2026
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Verified Purchase
Ahmad
San Leandro, US
★★★★★ 1
Incorrect filter size despite listed compatibility
I bought this kit specifically because the listing clearly states that it is compatible with my Xiaomi robot vacuum. Before purchasing, I double-checked all the specifications. However, when the product arrived, I discovered that the internal filter is smaller than the original one and does not fit correctly. This makes the filter unusable for my vacuum. The seller should update the compatibility information because it is misleading for buyers.
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Reviewed in the United States on April 9, 2026
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Verified Purchase
Robert Hood
Battle Creek, US
★★★★★ 5
Great quality dust bags – perfect fit for my eufy robot vacuum!
Size: C10 / C20 Bags
These dust bags are exactly what I needed for my eufy Omni C20! They fit perfectly, install easily, and the 3-layer design really does help control dust and odors. The large 3.6L capacity means I don’t have to change them too often, even with daily vacuuming. Great value for the price, and the quality feels just as good as the original eufy bags.
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Reviewed in the United States on September 15, 2025

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