Contact Info

The Upgrade Company

Customer support and communication is an issue taken very seriously by The Upgrade Company. We strive to exceed your expectations. 
Please drop us an email or voicemail today.  We promise to reply to your inquiry as fast as possible.
 
Contact Information
Office Hours: Monday-Friday 10am-6pm, PST

 

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+1 702 708-4378

 (6) of David J. Schulte's patents

 


 

 

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The Upgrade Company, AudioVisual Equipment  Dealers, Harbor Springs, MI 

 

 

 

 

 

 

 

 

 

 

Contact Info

The Upgrade Company

Customer support and communication is an issue taken very seriously by The Upgrade Company. We strive to exceed your expectations. 
Please drop us an email or voicemail today.  We promise to reply to your inquiry as fast as possible.
 
Contact Information
Office Hours: Monday-Friday 10am-6pm, PST

 

This email address is being protected from spambots. You need JavaScript enabled to view it.

+1 702 708-4378

 (5) of David J. Schulte's patents

General Site Search Engine

MARANTZ

Pfo Writers Choice Award Marantz

 

Marantz is a company that develops and sells high-end audio products. The first Marantz audio product was designed and built by Saul B. Marantz in his home in Kew Gardens, New York.

Available BRAND NEW FACTORY SEALED or in a HIGH PERFORMANCE Signature Edition upgraded version with our RFI EMI RIDDANCE TECHNOLOGY & new high end parts and wiring & 5 year parts & labor warranty.

 

100v-115v-220v-240v available! Please specify when ordering

 Discover how Marantz products can really sound

Find out what you've been missing with stock "For Profit Built" factory mass produced internally naked RFI EMI CONTAMINATED but HIGHLY CAPABLE Marantz. Our unique RFI EMI RIDDANCE TECHNOLOGY strips millions of unwanted pulses from the signal paths power supplies all of which otherwise get reproduced right along with the music & video signals. This frees up 10-100 times the available power supply energy in any given millisecond to more faithfully reproduce the intended music & video signals to STATE OF THE ART Bass response becomes THE BEST as a result, so does liquidity, musicality, ease, palpability, slam, dynamics, sparkle, depth, articulation, clarity, extremely 3D live right before you feeling on music & film is just tremendous when the rest of your system has also been SE upgraded with the same unique RFI EMI RIDDANCE TECHNOLOGY

FIND OUT WHAT OUR CLIENT TESTIMONIALS SAY... 

 

+ 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.

Please Email Us on This email address is being protected from spambots. You need JavaScript enabled to view it.  to place order

WorldWide Region-Free DVD & Bluray modification ALL MODELS

WorldWide Region-Free DVD & Bluray modification ALL MODELS
Brand: OPPO
Product Code: WorldWide Region-Free/Code-Free DVD & Bluray playback
Availability: In Stock
Price: $299.00
Qty:  
   - OR -   

Please visit www.mcintoshlabs.com for the latest up to the minute products now shipping, their features & general specifications. The Upgrade Company LLC continues to supply all of McIntosh's product offerings delivered to you already Signature Edition Upgraded yielding tremendously higher performance over the For Profit Built factory mass-produced RFI & EMI Saturated distorted stock models.

30 Day No Questions Asked - No Hassle Refund Period

100% GUARANTEED to FAR exceed your expectations.

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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.

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Tel: +1 702 708-4378