1. Sarrera
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. Segurtasun informazioa
- Ziurtatu elikadura hornidura lurreko hartune elektriko batera konektatuta dagoela.
- Ez jarri unitatea uraren, hezetasunaren edo muturreko tenperaturen eraginpean.
- Saihestu unitatea eguzki-argitan zuzenean edo bero-iturrietatik gertu jartzea.
- Ez ireki c-a.asing; ez dago erabiltzaileak konpondu beharreko piezarik barruan. Konponketa guztiak langile kualifikatuen esku utzi.
- 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. Paketearen edukia
Mesedez, egiaztatu paketea elementu hauek dituen:
- Silent Angel F1 Linear Power Supply Unit
- AC energia kablea
- DC Output Cables (quantity may vary)
- Erabiltzailearen eskuliburua (dokumentu hau)
4. Produktua amaitu daview
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.

Aurrealdea 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 Ezaugarri nagusiak
- 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.
- Diseinu trinkoa: Integrates seamlessly into any audio setup.
- Haizagailurik gabeko funtzionamendua: 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.

Barnekoa view of the Silent Angel F1, showing the efficient toroidal symmetrical transformers designed for stable power delivery.
5. Konfigurazioa
Follow these steps to set up your Silent Angel F1 Linear Power Supply:
- Lekua: Place the F1 on a stable, flat surface with adequate ventilation. Ensure it is not obstructed by other components.
- AC Power konexioa: Connect the provided AC power cable to the AC INPUT port on the rear of the F1 and then to a suitable wall outlet.
- DC irteerako konexioa: 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.
- Piztu: 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. Funtzionamendua
The Silent Angel F1 is designed for straightforward operation. Once connected, it continuously provides clean, stable power to your connected devices.
- Switch potentziala: Use the main power switch on the rear panel to turn the unit on or off.
- Funtzionamendu isila: 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. Mantentzea
Proper maintenance ensures the longevity and optimal performance of your F1 Linear Power Supply.
- Garbiketa: Gently wipe the exterior of the unit with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Aireztapena: Ziurtatu aireztapen-irekidurak ez daudela blokeatuta, beroa behar bezala xahutu dadin.
- Kableen kudeaketa: Keep power and DC cables organized and free from kinks or excessive tension.
8. Arazoak
If you encounter issues with your Silent Angel F1, refer to the following common troubleshooting steps:
- Potentziarik gabe:
- Check if the AC power cable is securely connected to both the F1 and the wall outlet.
- Ziurtatu atzeko paneleko etengailua 'ON' posizioan dagoela.
- Egiaztatu hormako entxufeak behar bezala funtzionatzen duela beste gailu bat konektatuz.
- 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.
- Ezohiko zarata:
- 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. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Produktuaren neurriak | 6.1 x 4.5 x 2.3 hazbete |
| Elementuaren pisua | 6 kilo |
| Modelo zenbakia | F1 |
| Marka | SilentAngel |
| Gailu bateragarriak | HiFi Streaming Systems, DACs, Laptops, Projectors |
| Konektore mota | DC PLUG*2 (5.5 x 2.1mm), USB Type-A*2 |
| Irteera Wattage | 5 Watts (per DC output) |
| Sarrerako gehieneko bolumenatage | 240 voltio (AC) |
| Hozteko metodoa | Air (Fanless) |
| Konektore kopurua | 4 (2x DC, 2x USB Type-A) |
10. Bermea eta Laguntza
10.1 Bermearen informazioa
The Silent Angel F1 Linear Power Supply comes with a 1 urteko bermea erosketa-datatik aurrera. Berme honek fabrikazio-akatsak estaltzen ditu eta produktuak erabilera normalaren pean behar bezala funtzionatzen duela bermatzen du. Gorde erosketaren egiaztagiria berme-erreklamazioetarako.
10.2 Bezeroarentzako laguntza
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 webgunea: silentangel.com/f1/





