Speak to a HiFi Guide • 1-888-326-7490 • Mon-Fri • 8am to 5pm MST
Musical Fidelity 550k Supercharger Monoblock Amplifiers; Black Pair
Musical Fidelity 550k Supercharger Monoblock Amplifiers Highlights
Product: Musical Fidelity 550k Supercharger Monoblock Amplifiers; Black Pair
Product SKU: 51579
Serial Number: S1Y0047, S1Y0173
Voltage: 120V
Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a few minor nicks on the faceplate of one amplifier as well as the left side fins. This item shows some wear consistent with its age but is still presentable and sounds wonderful.
What is Included: Pair of amplifiers, Spade cables, Manuals, Power cables, Factory packaging
Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.
Age: 1 Years
# of Owners: Unknown
Tobacco Exposure: No
Service History: None
MSRP: $1590
Other Notes: "The same 550W monoblock amplifier circuit used in Musical Fidelity's kW550 integrated amplifier—which, MF claims, is quiet, linear, tonally superb, and produces high powers—550W into 8 ohms or 750W into 4 ohms—with ultra-low levels of distortion... In the 550K, however, this circuit is used in a low-gain configuration: you connect your existing amplifier's output from its speaker terminals to the 550K's input terminals. Then, using a short jumper cable (supplied), you connect the 550K's output terminals to your speakers. Thus, instead of your regular amplifier seeing a typical reactive, low-impedance loudspeaker load and being asked to produce volts, amps, and high peak current beyond its capabilities as it attempts to follow the music's dynamic range, it instead sees the constant resistive load of a high-impedance input circuit." -John Atkinson
Reviews: What HiFi
Shipping: Cost to ship this item within the contiguous United States is a flat rate of $85- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.
TMR Certified Pre-Owned
Happiness Guaranteed
Our #1 priority at The Music Room is your happiness. Which means we stand by our certified pre-owned products 100%, no matter what. If you have a problem, we will solve it. Refund it. Send you new gear. Whatever it takes. Just reach out to our Customer Success Team. We’re here for you in every stage of your HiFi journey. Happiness. Guaranteed.
Risk Free Returns
We offer a 30-day risk free return policy, allowing you to shop with confidence.
Buyer Protection Warranty
Protect your investment with a 90-day warranty against any unforeseen issues.
100% Certified
Each item is professionally inspected, tested, cleaned, and certified
TMR Certified Guarantee
Pre-owned HiFi gear can be a great value, but that does not mean that it is “cheap.” We professionally inspect, test, and certify every piece used audio equipment to ensure that you are getting maximum musical value when you shop with TMR.
TMR Photo Guarantee
With the TMR Photo Guarantee, you can be sure that the item you see in the listing is the exact item you will receive, and that there will never be any surprises when you receive it.
TMR Pack & Ship Guarantee
With the TMR Pack & Ship Guarantee, you will never have to worry about your “precious cargo” arriving damaged. In the extremely rare event of a lost or damaged package, TMR stands behind the full value of your purchase to guarantee your satisfaction.
100% Satisfaction Guarantee
We guarantee your satisfaction each and every time on each and every certified pre-owned item.
