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The Upgrade Company

+1 269-352-7609

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 (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

+1 269-352-7609

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

 (5) of David J. Schulte's patents

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 call +1 269-352-7609 to place order

Krell

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CHORUS 5200 5 Channel Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$8,000.00
CHORUS 7200 7 Channel Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$10,000.00
Duo 125 2 Channel Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$6,000.00
Duo 175 2 Channel Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$8,000.00
Duo 300 2 Channel Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$10,000.00
Evolution 707 3D Reference Surround Processor With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for ab..
$32,000.00
Foundation 4K Ultra HD Processor With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for ab..
$8,000.00
Illusion Dual Chassis With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$15,500.00
Illusion II Single Chassis With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$7,500.00
Krell Signature Edition Upgrade and RFI EMI RIDDANCE Upgrade Per Chassis
Schedule your Signature Edition upgrade & our RFI EMI RIDDANCE TECHNOLOGY to be installed into y..
$1,500.00
S-1200 3D Surround Processor With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$12,000.00
S-1200u 3D Surround Processor With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$14,000.00
Solo 375 Mono Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$9,250.00
Solo 575 Mono Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$11,750.00
TRIO 300 3 Channel Power Amplifier With Signature Edition Upgrade
Includes our $1499 Krell Signature Edition Upgrade and Unique RFI EMI Riddance Technology for absolu..
$12,000.00

Page information last updated: 20/04/2017

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