Silent Angel Forester F1 Linear Power Supply

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Excl. TAX: € 387.60 Incl. TAX: € 469.00

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Excl. TAX: € 387.60 Incl. TAX: € 469.00

Quick Overview

  • Double 5 V @ 2 A outputs
  • Advanced fully symmetrical low noise circuit
  • MOSFETs in output stage
  • Voltage 230 or 115 V (switchable)
  • Barrel 5.5/2.1 mm and USB-A outputs
  • 2 X DC barrel cables 60 cm supplied 
  • LED indicators: 2 X power + 2 X over temperature protection
  • Dampened metal enclosure
  • Weight 1.3 kg
  • Dimensions 115x155x58 mm


Embracing the most natural voice

Silent Angel F1 is a reliable linear power supply tailored for N8 and Raspberry Pi 4 Model B. The aim of F1 is to bring the most real, pure and intact voice to  customers. Zero noise, zero data corruption and zero power break-off, F1 is like a true forester to guide you to feel the touch of winds, step into sunshine and hear the slight friction sound of leaves. Not matter wave’s lapping or rabbits’ whispers, all sounds can be distinguished by your ears with F1’s supporting.

To fulfill all HiFi requirements on stable power source and multiple output connector type, Silent Angel perfectly adds multiple technologies into 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 a cheaper power supply, F1 has a more stable electricity output to ensure the consistency and integrity of the music enjoyment. Reference to running test, one F1 can easily provide continuous and pure power to two N8 simultaneously.

The toroidal transformer design approximately halves the occupied space and the weight of transformer comparing with the laminated design at the same degree. The improvement of efficiency is more obvious as well. The core permeability of toroidal design is higher than the laminated, which results in higher efficiency. In addition, the energy-saving superiority of a toroidal design is that the no-load current is merely 10 % comparing with laminated transformers.

A distinct advantage of F1 is its fully symmetrical circuit design. This design can eliminate noise inside F1 for the greater part. The symmetrical circuit is able to consolidate the accuracy of power output and ensure a stable power supplying likewise. 

Silent Angel Forester F1 lineaire voeding voor de Bonn N8 door René van Es @ 

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