Home of The BUSS-Line series of power treatment devices

Home of The BUSS-Line series of power treatment devices

Home of The BUSS-Line series of power treatment devicesHome of The BUSS-Line series of power treatment devicesHome of The BUSS-Line series of power treatment devices

While we are revising our website please email us for more information : info@piaudiogroup.com

Interim Pricing

UberBUSS : $1195.00

4 Modified Pass & Seymour 5362A Receptacles : Furutech FI-06NCF C14 power inlet

MiniBUSS : $329.00

3 Modified Pass & Seymour 5362A Receptacles : Furutech Gold Plated C14 power inlet

DigiBUSS : $499.00

3 Modified Pass & Seymour 5362A Receptacles : Furutech Rhodium Plated C14 power inlet

EuroBUSS : $1395.00USD Base Price

250VAC Rated.  Each EuroBUSS is quoted on an individual basis.  Please Inquire

Bespoke Cabling Solutions

Hand crafted cables. From power cables, interconnects digital cables and beyond.  Please Inquire

Other Services and Options Are Available

Let us know what you need.

Standard finish on the BUSS-Line products is a durable black textured finish.

USPS Priority Mail Shipping Extra

A Few Words...


Customer Comments


DK: “…right out of the box it sounds good and I am very impressed with the improvement of the imaging. I cannot wait until it is fully broken in. I've listened to a few tracks off of my favorite discs and was taken to another place. This is without a doubt, the single best investment/tweak I have ever invested in for my system. If it gets better over time, I may never leave the house!!! 


TM: “My Clean Power Adventures” - https://www.whatsbestforum.com/threads/my-clean-power-adventures.28053/


DB: I’m happy k from Washington and the stereo sounds great with the Uber distributing power to all components. Great instrument separation, and no sign of strain from my amp when comparing it plugged into the Uber versus the wall outlet.”


PB (Slovenia): I can only say that no other component except the speakers brought such level of improvement in my system in my whole high end carrier. It is unbelievable what this little box can do. Level of improvement is astonishing. I was testing the system on good and bad recordings and tuner. It is very easy to notice that now even bad recordings have air, big stage, details, bass and heights. It’s like somebody brought new life in my music. Level of improvement listening to CD is huge but even on tuner it is quite big. 

I have a lot of fun and I am enjoying  listening to music like never before.”


GTC: “I can advise that my UberBUSS is performing exceptionally well. Most impressive has been the massive drop in background noise, improved soundstage, and enhanced mid and high frequencies.

Without doubt your product has been the best value for money and reliable investment I have made in my system.”


CVL: Everything is going great with the Uber; great tonal presentation with NO restrictions in the upper or lower registers. The midrange was not affected in any way. Definitely, is a great product which will be with me for many years…”

...and many, many more...


Acoustic Devices

P.I. Designed Acoustical Products

Diffusers for conventional and open baffle applications.


AQD1 Quadratic Residue Diffuser:  47.5" X 23.5" X 6" - General Purpose Application : Unpainted / Box of 2 pairs (M & F) - $160.00 Painted / Box of 2 pairs (M & F) - $200.00

ABB1 Mr. 'T' Hemispherical Radiation:  47.5" X 23.5" X 6" - Perfect for open baffle use: Unpainted / Box of 2 pairs (M & F) $180.00 Painted / Box of 2 pairs (M & F) - $220.00

Standard colors are Behr Black and Behr Swiss Coffee.  Other colors are available for a small upcharge.

Finishes and adhesives must be water based.  The EPS material is not compatible with many organic solvents.  DO NOT use organic based finishes.  Doing so will void the possibilty of returns for any reason.


Pricing does not include shipping to the lower 48 States.

 Please Inquire or see our advertisement on Audiogon.  Representative - Greg Rael


All of our products are covered by a 100% 30 day Money Back Guarantee and a Lifetime Warranty on Materials and Construction