1. Introducción
The Silent Angel F1 Linear Power Supply is engineered to provide an exceptionally stable and low-noise power source for HiFi audio systems. This device is designed for audio enthusiasts seeking to optimize the performance of their music streamers, Digital-to-Analog Converters (DACs), and other sensitive audio components by delivering pure, interference-free power. This manual provides essential information for the proper setup, operation, and maintenance of your F1 Linear Power Supply.
2. Información de seguridad
- Asegúrese de que la fuente de alimentación esté conectada a una toma de corriente con conexión a tierra.
- No exponga la unidad al agua, la humedad o temperaturas extremas.
- Evite colocar la unidad bajo la luz solar directa o cerca de fuentes de calor.
- No abra la casing; no contiene piezas que el usuario pueda reparar. Encargue cualquier reparación a personal cualificado.
- Use only the provided or recommended power cables and accessories.
- Disconnect the power cable from the wall outlet before cleaning or if the unit will be unused for an extended period.
3. Contenido del paquete
Por favor revise el paquete para ver los siguientes artículos:
- Silent Angel F1 Linear Power Supply Unit
- Cable de alimentación de CA
- DC Output Cables (quantity may vary)
- Manual de usuario (este documento)
4. Producto terminadoview
The Silent Angel F1 is a compact and robust linear power supply designed for high-fidelity audio applications. Its fanless design ensures silent operation, contributing to a pristine listening environment. The unit features multiple DC outputs to power various components simultaneously.

Frente view of the Silent Angel F1 Linear Power Supply, showcasing its minimalist design and the Silent Angel logo.

Diagram illustrating the dimensions of the Silent Angel F1 (6.1 x 4.5 x 2.3 inches) and highlighting features like noiseless operation, CNC panel, efficiency, and simultaneous connection capability.
4.1 Características principales
- Low-Noise Linear Power: Provides a stable, clean power output to enhance audio quality.
- HiFi-Grade Components: Built with precision to reduce interference and improve sound clarity.
- Diseño compacto: Integrates seamlessly into any audio setup.
- Funcionamiento sin ventilador: Ensures a completely silent experience.
- Dual DC Outputs: Supports simultaneous connection of multiple devices.

Close-up of the advanced fully symmetrical circuitry within the Silent Angel F1, which improves power output accuracy and stability.

Interno view of the Silent Angel F1, showing the efficient toroidal symmetrical transformers designed for stable power delivery.
5. Configuración
Follow these steps to set up your Silent Angel F1 Linear Power Supply:
- Colocación: Place the F1 on a stable, flat surface with adequate ventilation. Ensure it is not obstructed by other components.
- Conexión de alimentación de CA: Connect the provided AC power cable to the AC INPUT port on the rear of the F1 and then to a suitable wall outlet.
- Conexión de salida de CC: Use the provided DC output cables to connect the F1's DC OUTPUT ports to your HiFi components (e.g., music streamer, DAC). Ensure the correct voltage and polarity are matched for your devices. The F1 provides dual 5V DC outputs.
- Encendido: Flip the power switch on the rear panel to the 'ON' position. The unit should power on.

Diagram showing the connection method for the Silent Angel F1, illustrating how to connect AC input and DC outputs to various HiFi components like streamers, DACs, and routers.
6. Operando
The Silent Angel F1 is designed for straightforward operation. Once connected, it continuously provides clean, stable power to your connected devices.
- Interruptor de alimentación: Use the main power switch on the rear panel to turn the unit on or off.
- Operación silenciosa: The F1 features a fanless design, ensuring that it operates without generating any audible noise, which is crucial for sensitive audio environments.

Image demonstrating the fanless design of the Silent Angel F1, emphasizing its barely noticeable noise level, suitable for quiet environments.
7. Mantenimiento
Proper maintenance ensures the longevity and optimal performance of your F1 Linear Power Supply.
- Limpieza: Limpie suavemente el exterior de la unidad con un paño suave y seco. No utilice limpiadores líquidos ni productos abrasivos.
- Ventilación: Asegúrese de que las aberturas de ventilación no estén bloqueadas para permitir una disipación adecuada del calor.
- Sistema de organización de cables: Keep power and DC cables organized and free from kinks or excessive tension.
8. Solución de problemas
If you encounter issues with your Silent Angel F1, refer to the following common troubleshooting steps:
- Sin energía:
- Check if the AC power cable is securely connected to both the F1 and the wall outlet.
- Asegúrese de que el interruptor de encendido en el panel trasero esté en la posición "ENCENDIDO".
- Verifique que el tomacorriente de pared esté funcionando correctamente enchufando otro dispositivo.
- Connected Device Not Powering On:
- Confirm that the DC output cable is securely connected between the F1 and your device.
- Ensure the connected device requires 5V DC input and that the DC plug type is compatible (5.5 x 2.1mm).
- Test the connected device with its original power supply, if available, to rule out issues with the device itself.
- Ruido inusual:
- While the F1 is designed to be silent, if you hear any unusual sounds, disconnect power immediately and contact support.
If the problem persists after trying these steps, please contact Silent Angel customer support.
9. Especificaciones
| Característica | Especificación |
|---|---|
| Dimensiones del producto | 6.1 x 4.5 x 2.3 pulgadas |
| Peso del artículo | 6 libras |
| Número de modelo | F1 |
| Marca | SilentAngel |
| Dispositivos compatibles | HiFi Streaming Systems, DACs, Laptops, Projectors |
| Tipo de conector | DC PLUG*2 (5.5 x 2.1mm), USB Type-A*2 |
| Salida Wattage | 5 Watts (per DC output) |
| Volumen de entrada máximotage | 240 voltios (CA) |
| Método de enfriamiento | Air (Fanless) |
| Numero de conectores | 4 (2x DC, 2x USB Type-A) |
10. Garantía y soporte
10.1 Información de garantía
The Silent Angel F1 Linear Power Supply comes with a 1 año de garantía A partir de la fecha de compra. Esta garantía cubre defectos de fabricación y garantiza el correcto funcionamiento del producto en condiciones normales de uso. Conserve su comprobante de compra para reclamaciones de garantía.
10.2 Atención al cliente
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Silent Angel customer support. Our professional after-sales service team is available to help resolve any issues you may encounter.
For more information, visit the official Silent Angel websitio: silentangel.com/f1/





