Keces P9 Dual DC lineares Trafo-Netzteil

Keces P9 Dual - Low Noise Linear Power Supply

• Flaggschiff-Technologie
• The Keces P9 is pure energy for music. In high-end audio systems, the quality of the power supply usually determines the overall sound performance.
• The latest addition to the KECES Pier series – the P9 Linear Power Supply – adopts the design philosophy of the flagship P28 and brings high-end technology to a more accessible product line.
• It offers music lovers a stable, pure and energetic power supply solution.

• The P9 features a high-quality toroidal transformer manufactured by KECES, using precise winding techniques and carefully selected materials to ensure clean and stable output power.
• This effectively reduces background noise, enhances musical detail and creates a quieter soundstage, laying a solid foundation for overall sound performance.

• P9 utilises a fully discrete architecture that avoids integrated ICs and focuses on sound quality in each power module.
• This design enhances the natural and delicate sound characteristics and reflects KECES' pursuit of sonic authenticity.

• The P9 offers two outputs of 5 A and 5 A (peak value up to 7 A) and is capable of providing stable power to streaming devices, DACs, Roon Core, routers, turntables and other audio equipment.
• It ensures a reliable power supply throughout the system and improves dynamics and depth.

• Independent grounding for each output rail reduces crosstalk and improves isolation and layering.
• The extremely low ripple design ensures clean signal transmission.
• An additional ground connection provides advanced noise reduction options.
• No hum or noise even below 50 Hz and under high load conditions, demonstrating excellent stability.

• Gold-plated DC sockets offer excellent oxidation resistance and low contact impedance, reducing microcurrent losses and instability.
• This improves conductivity and signal integrity, resulting in clearer details, a quieter background, and more natural high-frequency extension and microdynamic performance. The
• AC power module utilises high-purity OCC silver wire and a 2-ounce thick copper board, which improve power transfer efficiency and transient response, delivering wider dynamics and fuller musical energy.
• Over-temperature protection (OTP) ensures long-term stable and safe operation.

• Each P9 unit is manufactured at the KECES factory in Taiwan. From transformer production to wiring configuration, assembly and final testing, every step is carried out by our in-house technical team, demonstrating KECES' integrated capabilities in circuit design, mechanical design and manufacturing. The power architecture and key components are developed independently by KECES. With strict quality control from material selection to structural layout, this ensures electrical stability and optimal sound performance. The P9 is not just a power supply – it embodies our commitment to sonic purity, technical independence and consistent quality.

• Dual output with USB output (1A)
• Zone I: 5V/7V/9V/12V, 5A Peak to 5A
• Zone II: 12V/15V/19V/24V, 5A Peak to 7A
• input voltage: <220uV at full power, <150uV at 60 watts