+ 30 Day In Home 100% Refund Period
+ 5 Year Parts & Labor Warranty with Every Signature Edition Upgrade
+ 100% GUARANTEED to beat ANYTHING else on the market!
Nothing we sell ever comes back.
We don't even have to advertise. Once our clients experience for themselves the extreme high performance & "bang for the buck" we deliver, they keep coming back as funds permit.
The Upgrade Company would not continue to be A+ rated on the nationwide BBB algorithm month after month unless we were delivering on our promises.
Marantz Signature Edition upgrades
The Upgrade Company's "Signature Edition upgrade" for Marantz.
Immediate MASSIVE ULTRA HIGH performance transformation right out of the box!
Why settle for mediocre "For Profit" build quality? Discover all the ultra high performance your Marantz has in store for you.
All Marantz models are MASS PRODUCED internally NAKED totally unshielded inside from everyday constant radio frequency electromagnetic contamination out of the airwaves that are all around us everywhere which robs Marantz power supply storage thousands to millions of times PER SECOND causing dull flat squashed sound quality, and a haze and fuzz to video images with slightly washed out colors and poor black levels in comparison. In all stock Marantz equipment, radio frequencies are found mixed in with the audio and video signal content ON ALL FACTORY BUILT MARANTZ MODELS. RFI when left unattenuated and undissipated RUINS SIGNAL FIDELITY. Find out for yourself how awesome Marantz can truly perform with our Signature Edition upgrades.
Read some of our TESTIMONIALS posted here on the website.
Elevates Marantz products to "State of the Art!" 100% Guaranteed to be EVERYTHING WE PROMISE AND MORE!
Our SIGNATURE EDITION upgrades allow ALL Marantz models to achieve higher performance over TOP OF THE LINE COST IS NO OBJECT stock high priced magazine touted Class A, Editors, Choice, Recommended Components models.
Some examples of what you can expect to achieve through our Signature Edition upgrades:
1- Our SE upgraded Marantz AV-8801 AV Controller surpasses the sound quality and measurements of a stock $12,500 McIntosh MX-151 and more.
2- Our SE upgraded Marantz UD-7007 Bluray DVD CD SACD player surpasses the sound quality and measurements of a stock $5500 McIntosh MVP-891 and more.
3- Our SE upgraded Marantz MM-8077 Power Amplifier surpasses the sound quality and measurements of the stock McIntosh MC-207, MC-8207 amplifiers and more.
4- Our SE upgraded Marantz PM11S3 Integrated Amplifier far surpasses the sound quality and measurements of the stock McIntosh MA-7000/MA-8000 and more.
1 week to complete here in our lab on average
Marantz Signature Edition upgrades are priced at just $999ea Audiophile glass replacement internal Audiophile fuses optional. (3) Bybee Power Purifiers + $299 installed for free during the upgrades on the incoming hot, neutral and ground power lines into the unit for a further performance boost on all formats both audio and video by removing electron noise from the lines.
Your Complete Satisfaction is 100% Guaranteed
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Page information last updated: 06/05/2020
Disclaimer: We believe but do not guarantee that the information on this website is correct at the time of publication.