Silent Angel F1 Forester - Audiophile-Grade Linear Power Supply
The Silent Angel F1 Forester is a reliable audiophile grade linear power supply tailored for Bonn N8 and Munich M1/M1T. The aim of Forester F1 is to bring the most real, pure and intact sound to customers. Zero noise, zero data corruption and zero power break-up.
To fulfil all Hi-Fi requirements on stable power source and multiple output connector type, Silent Angel perfectly add multiple technologies into Forester F1, which includes: high-efficiency toroidal transformer, advanced fully symmetric circuit design, low noise MOSFET in parallel and EMI filter.
It is not only a power supply, but also a guardian for the music journey. Compared with cheaper power supply, Forester F1 has a more stable electricity input to ensure the consistency and integrity of the music enjoyment. Reference to running test, ONE Forester F1 can easily provide continuous and pure power to TWO Bonn N8 simultaneously.
Optimal materials to ensure machine quality
High-efficiency Toroidal-symmetric Transformer
Advanced Full Symmetric Circuit
A distinct advantage of F1 is fully symmetric circuit design. This design can eliminate noise inside F1 utmostly. The symmetric circuit is able to consolidate the accuracy of power output and ensure a stable power supplying likewise.
Low Noise MOSFET in Parallel
Like sluice gate to water flow rate, MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a vital component for Forester F1 to control voltage output. Usually, low power appliance prefers to choose BJT (Bipolar Junction Transistor) as its output voltage controller. However, Forester F1 pursues the best user experience so that MOSFET is chosen. There are multiple preponderances of MOSFET. As MOSFET controls output by adjusting the gate voltage, its gate drive circuit is less complex than BJT’s base drive circuit. As a result of less complex design, the switching frequency of MOSFET is higher than BJT’s, which supports a more precise and stable voltage output.
Multiple types of output-connector
As tailored for Boon N8 and Raspberry Pie 4 Model B, Forester F1 covers two pairs of connectors, which consists of one USB and one DC plugs. Moreover, there are TWO 60 cm 5.5mm x 2.1mm DC plug to 5.5mm x 2.1mm DC plug and ONE 50 cm USB to micro-USB type-C in packing box to help users to connect F1 to the appliances they would like to use.
- Dimensions: 155mm (W) x 115mm (D) x 58mm (H)
- Device Weight: 1.3KG
- Input: 230VAC or 115VAC 50/60Hz (with voltage selector)
- Output: Dual 5V@2A
- Output Connectors: DC PLUG *2, USB Type-A Female Connectors *2
- LED indicators: Status LED *2, Over-Temperature-Protection LED *2
- 1.2m IEC Type AC Power Cord *1
- 60cm DC Plug (5.5mmx2.1mm) to DC Plug (5.5mmx2.1mm) Cable *2
- 50cm USB Type-A Male to USB Type-C Male Cable *1
- Quick Start Guide *1
- Warranty Card *1