SKU: 25256160371

GigaWatt Powermaster Flagship Reference Power Conditioner with LS-2 EVO Cable

Sale price$20245.50 Regular price$22495.00
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Description

GigaWatt Powermaster Flagship Reference Power Conditioner with LS-2 EVO CablePowerMaster Flagship Reference Power Conditioner The GigaWatt POWERMASTER is the pinnacle engineering achievement of the GigaWatt brand, summing up the company's 25 years of development. PowerMaster guarantees effective surge protection, as well as a spectacular sound experience. FEATURES enables connection of 12 devices built with components of extreme durability and performance dedicated to powering extensive Ultra Hi End class systems ideal for

PowerMaster Flagship Reference Power Conditioner

The GigaWatt POWERMASTER is the pinnacle engineering achievement of the GigaWatt brand, summing up the company's 25 years of development. PowerMaster guarantees effective surge protection, as well as a spectacular sound experience.

FEATURES

  • enables connection of 12 devices

  • built with components of extreme durability and performance

  • dedicated to powering extensive Ultra Hi-End class systems

  • ideal for high-current power amplifiers

  • spectacularly improved sound quality in every aspect

  • does not limit the dynamics of the system

  • effectively protects devices from the effects of overvoltage and short circuits

  • displays precise measurement of mains voltage (display can be switched off)

  • reduces the adverse effects of DC components in the network (built-in DC-Blocker)

  • power cord LS-2 EVO+ included in the set

The GigaWatt POWERMASTER is an Ultra Hi-End power conditioner. It is the pinnacle engineering achievement of the GigaWatt brand, summing up the company’s 25 years of development. PowerMaster guarantees effective surge protection, as well as a spectacular sound experience.

The most significant differences compared to the PC-4 EVO+:

  • new internal circuit architecture allowing 300A (peak) current flow

  • new 4OZ PCBs with an extremely thick conductive layer of copper coated with a precious metal composition

  • ultra-rigid chassis made of thick sheets of milled aluminum

  • display window made of scratch-resistant 9H hardened ceramic glass

  • Precision True-RMS voltmeter with isolated input (9 colors), with the ability to turn off the display

  • 4 QMM (6 QMM on Anniversary version) OFC silver-plated copper internal wiring with Teflon insulation

  • ground noise filtering

  • internal terminals with extremely low resistance (~100 μOhm) and extreme continuous load capacity (up to 200A)

  • screw terminal connections enabling perfect clamping of the connector to the terminal with a torque of up to 2.5 Nm

  • anti-vibration platform to mechanically isolate electrical circuits (copper in Anniversary version, providing excellent equipotentialization and even better vibration reduction)

  • distribution bars made of silver-plated, highly conductive copper with a cross section of 90 QMM (225 QMM in the Anniversary version)

  • proprietary solid-state DCB module with 100A continuous load capacity, with massive heatsink (copper-colored in Anniversary version)

  • increased capacitance of proprietary filter capacitors

  • power factor improvement function

  • top anti-vibration feet Full Ceramic Isolation System with ZrO₂ balls and rings

OVERVIEW

All the conditioner’s internal components are enclosed in an ultra-rigid, non-magnetic aluminum chassis made of thick sheets of milled aluminum.
To reduce vibrations transmitted to the conditioner, the top cover was additionally damped with a bitumen-polymer composite mat.

The conditioner rests on reference anti-vibration feet – Full Ceramic Isolation System. The task of the system is to minimize the number of points of contact between the foot, and then the conditioner’s housing, and the floor, which, as a consequence, translates into a significant reduction of mechanical vibrations, which negatively affect the conditioner’s internal components, degrading its sound.

The front panel of the conditioner is made of a thick slab of aircraft aluminum, the surface of which, after precise milling, is glazed and then anodized in two color options – black or silver.

In the central part of the panel a True-RMS voltmeter window is built in, along with a pane of scratch-resistant 9H ceramic glass. The voltmeter is equipped with an LED display indicating the precise value of the input voltage. The voltmeter has an isolated input and is immune to distortion and measurement errors caused by higher harmonics, while not generating any interference that could degrade the quality of the voltage filtered by the conditioner.
The display, in white as standard, has an option to fade out. Nine other colors are available upon request.

POWERMASTER has twelve, top-quality proprietary output sockets, with contacts of large surface area. The brass contacts are technically silver-plated, with no intermediate metal layers such as copper or nickel. The input jack is the company’s C19 connector with rhodium-plated contacts.

The conditioner is also equipped with a system indicating that the device is incorrectly connected to the mains. Its activation is indicated by a red LED located on the back, informing of incorrect polarity of the conditioner’s power supply or lack of grounding.

The POWERMASTER also has a ground socket for connecting devices that require ground (such as turntables).

TECHNOLOGY

The POWERMASTER conditioner’s design is based on a unique eight-stage filter architecture using the most advanced, uncompromising components. The conditioner is equipped with three autonomous filtering branches, serving separate three sections, consisting of four outlets each. This allows isolation of individual loads from mutual interference generated by connected devices using a common power line.

All internal components rest on an anti-vibration platform made of non-magnetic materials. It mechanically isolates the electrical circuits, providing excellent reduction of vibrations coming from outside. The 25th Anniversary version uses a copper platform for even better equipotentialization and isolation.

The innovative two-stage power distribution system is based on massive distribution rails made of silver-plated OFHC C10100 oxygen-free copper bars with 99.997% purity. The first stage, with a cross-section of 90 QMM (225 QMM in the Anniversary version), allows for lossless and even voltage distribution to the individual filter branches. The second stage supplies current directly to each quart of output sockets. The company’s 4 QMM (6 QMM in the Anniversary version) silver-plated OFC copper cables with Teflon insulation are responsible for the transmission of current between the individual modules. These solutions ensure even and stable power distribution regardless of the load on the individual outputs of the conditioner. All connections between cabling and PCB circuits are realized with internal screw terminals with an extreme continuous load capacity of up to 200A. They not only ensure perfect pressure of the connector to the terminal with a torque of up to 2.5Nm, but also extremely low contact resistance ($\sim 100\ \mu\text{Ohm}$).

Anti-interference capacitors manufactured to GigaWatt’s strict specifications are responsible for essential noise filtering. Surge protection of the conditioner is provided by high-end components with increased absorption and aging resistance. A two-pole hydraulic-magnetic circuit breaker custom manufactured to GigaWatt specifications was used as overload protection. This component acts as a circuit to control the value of current flowing through the internal circuits and as the main breaker of the conditioner.

Lossless current transmission is ensured by printed circuits with extremely wide conductive paths made of silver-plated copper with an extreme thickness of 4OZ. Interference suppression is provided by RLC-type filtering blocks, built using, among other things, the company’s Audio Grade filter capacitors and filters based on cores with significantly lower power losses, enabling a significant increase in the value of current flowing through the filter.

A standard feature of the POWERMASTER conditioner is the DC Offset Blocker – a circuit that eliminates the unwanted DC component of the electrical grid. It is based on a proprietary semiconductor module with a continuous load capacity of 100A. It allows to effectively eliminate this phenomenon, without causing compression or any other negative effect on the sound.

The design of the conditioner’s internal components allows it to handle an instantaneous load of 300A! To ensure the highest possible impulse response, the POWERMASTER is equipped with a dual buffering circuit with Audio Grade compensation batteries of our own design. The circuit corrects the power factor and also increases the current capacity of the conditioner allowing almost unlimited impulse capabilities, unparalleled by other similar passive conditioners and unattainable by active conditioners. The impulse capabilities of a POWERMASTER conditioner exceed even the current values of a pure power line.

OPTIONAL EQUIPMENT

  • Personalized voltage display color (9 colors)

  • Output sockets with integrated electric shock shutters (EU Schuko version only)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25256160371

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4.4 ★★★★★
Based on 13 reviews
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Verified Purchase
Nirpno
Phoenix, US
★★★★★ 2
NOT DURABLE, LONG-LASTING, OR USEFUL
Color: A-Navy, Color: A-Navy
I gave this dog toy 2-stars based on my dog toy rating system (DTRS) for “Albert” the Blue Bear! Safety (1-rating): Albert fell apart after 4-hours of use. 1. The ears were chewed off and I was only able to find one of them, which means my dog swallowed the other ear. Very big concern as it depends on how big your dog is to pass this object. The ear is about the size of 1.5-quarters. 2. The tail was almost chewed off entirely and was hanging on by a thread before I threw it out. 3. After the ears came off, the inside foam started to come out, which raised my concern for my dog’s saftey. 4. The entire body was soft and did not cause any harm to teeth, gums, paws, nose, etc. Durability (3-rating): 1. The ears and tail are the weakest parts of Albert as they can easily be chewed off. 2. The body is durable enough to sustain 4-hours of use, as I threw Albert out after the ears and tail were torn off within 4-hours. 3. The small squeaker inside Albert’s belly was broken after 15-minutes of use. Thank Goodness! 4. My next concern was how long the arms and legs would last; TBD! Squeaker (1-rating): 1. Small plastic squeaker, the size of a half-dollar, with a high pitched noise. Fatality (2-rating): 1. Albert was put to rest after 4-hours of use as I was concerned for the safety of my dog with continued use. 2. If Albert didn’t come with ears or a tail, I can only imagine how long he would’ve survived as the material seemed to be durable enough to withstand continued use. In conclusion, “Albert” the Blue Bear is not worth the money for a toy that falls apart after 4-hrs of use and with the concerns of safety. I was surprised that it was only 8-inches tall, next time I’ll confirm the size of the toy before I purchase the next one. About my dog “Cannoli” for comparison: Breed: Blue Healer / Lab mix Weight: 40-lbs Energy Level: High Age: 7-months Chew Rating: Aggressive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2025
S
Verified Purchase
Steven D'Arcangelo
Chelsea, US
★★★★★ 3
The dog won!
Color: A-Navy, Color: A-Navy
It’s not indestructible. Wonder if I can get a refund or another toy. It did last longer than most so I give them credit for that!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
H
Verified Purchase
Heidi fishel
Lake Worth, US
★★★★★ 5
Almost good enough
Color: E-Navy+Purple
My dog chewy can rip through anything, even these. I do love the toys they’re great. They’re made with coconut on the inside, but could somebody please!, make a chew toy worthy of my dogs teeth, cause this ain’t it. But it is the strongest so far . I would recommend it. My doodle chewy short for Chewbacca is insane about chewing.
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Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robin Weesner
Natrona Heights, US
★★★★★ 3
Could be more durable.
Color: A-Navy
It’s not as durable as I’d hoped. I’ve had to mend it. It’s cute, though, and my dog likes it. He’s an Aussie, so not great bite strength.
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Reviewed in the United States on March 28, 2026
J
Verified Purchase
Josefin Olsson
Houston, US
★★★★★ 2
Cute but disappointing
Color: C-Navy+Oak, Color: C-Navy+Oak
One of my dogs love these however they are far from indestructible. Two days after giving the teddy to him, the tail of the teddy is off and there is a rip by one of the arms. They are very cute teddies but not for heavy chewers as they will only last a few days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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