HIFI Audio Power Filter High-Power Filter Lightning Protection and Anti-interference Plug-in Power Supply
SPECIFICATIONS
Application: Residential / General-Purpose
Brand Name: NONE
Certification: CE,RoHS
Display screen: Yes
Filter Technology: EMI
Grounding: Standard Grounding
High-concerned chemical: none
Master Switch: Yes
Material: aluminum alloy
Model Number: P-S26
Origin: Mainland China
Outlets Number: 4
Overload Protection: Yes
Rated Current: 15A
Rated Voltage: 220V
Sub-control Switch: No
Surge Protector: Yes
Type: Tabletop Socket
WIFI: No
HIFI Audio Power Filter High-Power Filter Lightning Protection and Anti-interference Plug-in Power Supply
2025 The new version of the edge design embodies extraordinary performance, effectively combating interference and eliminating noise in the mains power supply, and improving the performance of the audio system
After countless versions of filter board experiments and improvements, we strive for perfection in the quality, functionality, design, and effectiveness of our filtering products,
Note that this DC+filtering circuit uses Siemens common mode inductors to eliminate and prevent electrical noise caused by impurities and fluctuations in the AC power supply,
Using a DC elimination circuit composed of DC elimination tubes and capacitors to eliminate and prevent DC components in the AC power supply, preventing transformers from magnetic saturation or static current increase due to DC components
A power purification circuit board that integrates DC elimination and dual stage dual-mode filtering circuits. Please remember that we were the first to develop it
This circuit is a dual-mode filtering circuit that eliminates direct current and dual stages. The first stage imitates the British direct current circuit to eliminate the interference of direct current components from AC 230V mains power, such as variable frequency air conditioners, electronic switch power supplies, refrigerators, chargers, etc. The second and third stages are dual-mode Siemens inductive filtering circuits.
Give your sound system a pure start
Overvoltage protection and lightning protection are respectively protected by Siemens varistors for overvoltage, and Siemens ceramic lightning protection pipes are used for lightning protection
The materials and design of the entire circuit board are obvious to all. This circuit can suppress and eliminate AC interference components, bringing pure power supply to your audio system
After upgrading the filtering, the DC removal effect is very good, and the background is very quiet; Secondly, in terms of musical expression, the overall style is fresh and lively, with transparent and dynamic sound, both delicate and noble. High frequency details are rich, natural and smooth, mid frequency is warm and comfortable, warm and smooth, low frequency is strong, easy to retract, with good extension at both ends and no dynamic compression. In short, this is an excellent power filter that is worth owning and recommending
PS: The two capacitors that most affect sound in this circuit are the two large aluminum electrolytic capacitors shown in the picture. Different capacities from 1000UF-4700UF have different effects on sound changes in different machines and circuits. The circuit is configured with 2200UF The compensation capacitor adopts advanced configuration and imported oil immersed capacitor after disassembly, which has a significant impact on sound
The inductor, the core component of the purification circuit, is very important! Very important! Very important!
No compression after use, good low frequency, sweet and clean mid high frequency, just right tone
Upgraded version in 2025, upgraded areas, inductors, and DC diodes
The inductance is 2X3.333MH
This product is designed for AC 110-250V use and provides pure AC power supply
The default version is 230V. If you need 110V, please contact customer service and remember to send the 110V version
Size: 320mm wide X 76mm high X 250mm deep
The capacitance is different for the HiFi version;
Other versions: capacitors are different for HiFi version;













- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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