TDSS Upgrade Pricing

PLEASE NOTE: Due to the complex nature of our O/P-AMP upgrade service and the extreme wide range of technical requirements encountered from one amplifier make and model to another, prices for that upgrade service must be quoted on a case-by-case basis. Please contact us for further information regarding your particular amplifier and the potential options we may be able to offer.

!!! NEW !!! NEW !!! NEW !!!

Power Supply Upgrade for NuForce Ref-9, 18 & 20

                         Click & See!

                        Click & See!


Dynamic Resolution Recovery Technology (D.R.R.T.)



ALL AUDIO COMPONENTS - regardless of make or model

Stop Sign.png

Are you paying $1K + for power cables and such?

Check out the prices below and compare to most any other system tweak out there. You could change every cable in your system using the best you can afford and not come near to realizing the performance gains you'll get from having our D.R.R.T. upgrade installed in just ONE of your system components. If you want REAL value, have D.R.R.T. installed in them all and then sell those frick'n expensive cables to somebody else that has a worse case of OCD than sense of thrift. Either that, or just keep them and build a truly world-class system for a fraction of what it would otherwise cost. In that case, at least you'll really be able to hear the differences between those cables that work well in your system and those that don't.

Once you hear the improvements for yourself we're sure you'll agree that our D.R.R.T. upgrades represent the best "bang for your buck" in the entire audio marketplace. So don't waste your time and money buying expensive cables and putting silly lead weights, sand bags or expensive feet on your gear. That's little more than putting a Band-Aid on a severed artery. Get to the heart of the problem - the very circuitry itself - and clean up the problematic "dirt" where it all starts... with D.R.R.T.

General Brand Pricing

Mono Power Amplifier - Linear                                                         $300.00

Mono Power Amplifier - Switching/Class-D                                     $500.00

Stereo Power Amplifier - Linear                                                        $500.00

Stereo Power Amplifier - Switching/Class-D                                   $750.00

Stereo Integrated Amplifier - Linear                                                 $750.00

Stereo Integrated Amplifier - Hybrid/Class-D                                  $900.00

Stereo Preamplifier                                                                            $400.00

Multichannel Preamplifier/Processor                                               $800.00

Integrated DAC/Preamp                                                                     $450.00

Headphone Amplifier                                                                         $300.00


NuPrime Audio

NOTE: The following product upgrades are FACTORY AUTHORIZED by NuPrime and as such the upgrade process and the associated materials used therein do not alter, limit or affect the original manufacturer's warranty in any way whatsoever.


Reference 20 Mono Amplifier                                                            $500.00

ST-10 Stereo Power Amplifier                                                            $750.00

STA-9 Stereo Power Amplifier                                                           $325.00

STA-6 Stereo Power Amplifier                                                           $200.00

IDA-16 Integrated DAC/Amplifier                                                      $900.00

IDA-8 Integrated DAC/Amplifier                                                        $450.00

IDA-6 Integrated DAC/Amplifier                                                        $250.00

DAC-10H Integrated DAC/Preamp/Headphone Amp                       $550.00

DAC-10 Integrated DAC/Preamp                                                       $450.00

DAC-9 Integrated DAC/Preamp                                                         $350.00

HPA-9 Stereo Headphone Amplifier                                                 $300.00

MCH-K38 Multichannel Amplifier                                                   $1,250.00

HD-AVA Integrated DAC, Preamp - Processor & Stereo Amp     $1,000.00

HD-AVP DAC & Preamp/MC Processor                                            $800.00



NuForce, Inc.

 NOTE: With NuForce Legacy products having been acquired by NuPrime, as above, the following product upgrades are FACTORY AUTHORIZED by NuPrime.


Reference 9/18/20 mono-block power amplifiers                            $500.00

P-20 Preamplifier                                                                                $500.00

P-9 Preamplifier                                                                                  $650.00

P-8 Preamplifier                                                                                  $350.00

IA-18 Integrated Amplifier                                                                  $900.00

IA-7 Integrated Amplifier                                                                     $750.00

MCH-C3, C5 or C7 Multichannel Amplifier                                Call or Write