｜MPSOURCE Power Sanctuary Series｜

Next-Generation Isolation Transformer — GT-1000SE Power Sanctuary

A Truly Reliable Power Foundation for High-End Audio and Precision Equipment

Designed for System Expansion and Power Separation

The GT-1000SE is purpose-built for system expansion and power separation.

By providing independent power supplies to primary/secondary sources or different system modules, it effectively reduces interference, maintains the highest level of purity for the main system, and delivers the same quality power to secondary systems. Overall performance becomes more stable and consistent, allowing the full potential of your system to be realized.

Non-Conventional EI / Toroidal Transformer Design

The GT Series isolation transformer moves away from the conventional EI or toroidal architectures commonly found on the market, adopting an all-new isolation design that achieves ultra-low standby power consumption while maintaining efficiency and stability.

Even during extended operation, energy transfer remains pure and stable — with no degradation or performance drop — resulting in clearer musical detail and more natural dynamics.

Patented Magnetic Shielding Technology, Replacing Filter Capacitors

Conventional isolation transformers rely on filter capacitors to condition power, which can suppress high and low frequency extension, suffer from capacitor degradation, and cause uneven energy loss when multiple capacitors are connected in series.

The GT Series isolation transformer eliminates filter capacitors entirely, instead employing exclusive patented magnetic shielding technology to suppress interference at the electromagnetic structure level. This allows each frequency band to perform more naturally with fuller extension, resulting in sound that is rich in musicality and vitality.

The DC module utilizes Japanese ELNA audio-grade capacitors.

Japanese Steel Core · Thick Silicon Steel Laminations (Kawasaki, Japan)

Utilizing thick silicon steel laminations sourced from Kawasaki, Japan, the core delivers high magnetic permeability and low energy loss, enabling smooth power flow and a noticeably cleaner sound.

The thick silicon steel laminations significantly reduce eddy current and hysteresis losses, maintaining stable magnetic flux even under sustained high-load operation.

The horizontally opposed dual-core configuration works like two hands in coordination — both cores operate in common mode, creating balanced magnetic field distribution and stable output, while naturally forming magnetic shielding that blocks external interference.

In listening terms: the musical background becomes quieter, and the layering, soundstage, and dynamic weight of the music become far easier to perceive — every passage of music breathes.

Core Specifications

Full Aluminum Alloy Chassis Effectively suppresses external noise and electromagnetic interference while maintaining structural rigidity and thermal efficiency. During extended operation, power remains stable, the sonic background stays quiet, detail is clear, and the soundstage opens up.

4mm² 6N OCC Pure Copper In-Phase Wiring In-phase conductors ensure consistent energy transfer direction and stable impedance, enhancing resolution and musical expressiveness. Bass is powerful, high-frequency extension is natural, midrange vocals are transparent, and musical performance is coherent and vivid.

Gold-Plated Outlets × 6 Superior conductivity and corrosion resistance, more stable than conventional plated outlets. Provides reliable power to all audio equipment — sound becomes cleaner and more layered, with outstanding detail, dynamics, and a three-dimensional, lively soundstage.

12V DC Power Output × 1 Dedicated clean power for network-connected devices, elevating their power quality to the same audiophile-grade standard as the rest of the audio system. Digital signal transmission becomes more stable, detail is richer, and the soundstage is clean with clearly defined layering.

Recommended Pairings and Use Cases

Two-Channel Audio System Use the GT-3000 to power the primary source, and pair the GT-1000SE to handle secondary sources (streaming players, clocks, network devices, etc.). This strengthens system separation, resulting in a purer main system sound and a quieter background.

Audio and Video System Separation The GT-3000 focuses exclusively on powering the audio system — delivering naturally extended highs, three-dimensional and transparent vocals, deep and powerful bass, wide dynamic range, and precise imaging. Musical layering, soundstage, and realism are comprehensively elevated.

The GT-1000SE independently powers the video system, preventing video equipment from introducing power interference into the audio system, while also improving picture stability and depth. The result is natural color reproduction, stable contrast, a pure background, and an overall improvement in image layering, dimensionality, and presence.

Standalone Operation The GT-1000SE can also be used independently, functioning identically to the GT-3000. It serves as the core power conditioner for a high-end audio system, providing a clean and stable power foundation that allows the system to reach its full potential.