Amazing Alan Maher Designs Gold and Platinum QPIs; ~70% off!

Up for sale, I have 2 of Alan Maher's remarkable Quantum Plug Ins (QPIs): one Platinum (Pt) model and one Gold (Au) model.

The Platinum model cost $280 and the Gold model cost $250. Due to downsizing, I have run out of empty sockets and can no longer use these items in my system, so I have decided to part with these true gems and let someone else enjoy what these amazing items can do.
These particular QPIs are designed to work together as a "team", so I will sell them together for $165 OBO.

From the Alan Maher website: The Quantum Plug-In (QPI): The Quantum Plug-In is a conductive based RFI/EMI parallel filter design. The QPI offers performance that is very similar to the sound quality of a “mega-buck” audiophile power conditioner in a small “wall-wart”-sized package.
Our philosophy is we don't just treat the last 6 to 12 feet of your A/V circuit at one centralized location. If you went around your home and counted the many electrical outlets and light switches that are installed, you would have an equal amount of potential noise sources. RF enters the electrical phase through open outlet receptacles, oxidized wiring and contact surfaces, and voltage instability. A typical home has about 150 to 200 potential noise sources, all ringing at the same time throughout the electrical phase. It is virtually impossible to address even 10% of the combined noise at a single centralized filtering location (not to mention the other 90% of potential noise problems). The most effective way to apply filtering in a home should be over distance; it is simpler to suppress noise at various locations around the home instead of trying to focus at one centralized location. Our methodology is to treat the home as one gigantic power conditioner and allow the entire home to reap the benefit of corrected power factor and harmonic filtering.

The QPI is one of our oldest and most reliable filter designs, developed in the late 1990’s as a simple parallel filter. As digital audio and video components evolved over the years, we expanded our research and development to meet the needs of higher resolution A/V reproduction.
As part of our Smart Grid technology product development, the QPI series is designed to draw zero wattage from the wall.

QPI Au: Our QPI Au is specifically designed to filter solid state audio components and provide a "tube-like" organic sound quality. The QPI Au removes the upper mid glare and fleshes out the harmonic tonal structure of 20Hz-20KHz without rolling-off frequency extremes. It provides an effortless and endless top-end extension that is unattainable using any other type of filtering method (that we are currently aware of).
Filter Bandwidth: dc-40Ghz
Noise Reduction: -85db evenly across the filtering bandwidth 

QPI Pt: Our QPI Pt is our latest QPI design.  Unlike traditional platinum designs, the QPI Pt has a warmer and more robust sound quality with a delicate reproduction of harmonic structure.  The QPI Pt is superb with solid state and tube digital components.  The QPI Pt digs deep into the recording and extracts every last bit of detail without sounding dry and etched.  In addition, the QPI Pt offers a wet musical presentation with superb stage reproduction, musical layering, and depth.
Filter bandwidth: dc-65GHz
Noise Reduction: -90db evenly across the filtering bandwidth