audio-sound @ hatena

An audio review blog.

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FiiO PL50: High Quality Low Noise Regulated Linear Power Supply

FiiO PL50

FiiO PL50

 

FiiO has introduced the FiiO PL50, a high quality power supply from FiiO.

 

Features

  • Excellent Custom High-quality Transformer
  • Complex but Perfect Circuit Design
  • Practical Outer Shell
  • Safety Certificated Assured Reliability

 

Specifications

  • Transformer: Customized 50W audiophile-grade toroidal transformer
  • Bridge rectifier: Shindengen 25A 60OV flat bridge
  • Voltage regulator: Tl voltage regulator chip
  • Filter capacitor: Nippon Chemi-Con and Rubycon capacitors
  • lnputs: Three 3-in-l sockets
  • Output: Aviation plug GX16-2 socket
  • Color: Black
  • Weight: About 1.8kg, with included accessories about 2kg
  • Package contents: Power supply unit*1, AC input cable*1, DC output cable*1, Manual*1

 

FiiO PL50

 

Low Noise

The PL50, a high-quality linear power supply, brings to your sound a lower noise floor, more refined dynamics and transients, and a more accurate, warmer tone to lower frequencies. Since the low-frequency noise of linear power supplies is fixed in frequency, this noise can be better and more accurately filtered out. In addition, the large PL50 is also equipped with a filter circuit at the end of the AC, for filtering out interference generated by other electrical devices used on the same AC circuit for even cleaner and more stable power.

 

FiiO PL50

 

Excellent Custom High-quality Transformer

The PL50 features a custom 50VA audiophile-grade toroidal transformer, made of high-quality Nippon Steel iron and high-purity oxygen-free copper wires for higher efficiency, higher precision, more stable voltage, and higher energy output. They by their very nature have numerous advantages, allowing them to be very efficient. This is due to the coils in the transformer not having a set angle at which they are bent, leading to a more uniform magnetic field and less magnetic flux leakage.

 

FiiO PL50

 

Complex but Perfect Circuit Design

The PL50 features a complex circuit design that has been fully thought through to ensure reliable operation. EMI filtering, transformer rectification, voltage regulation sampling, and multi-stage filtering are all parts of the circuit design so that you can use the PL50 without worry.

 

FiiO PL50

 

Practical Outer Shell

As with other products employing FiiO's industrial design, the outer shell of the PL50 is made of aluminum-magnesium alloy, which not only gives the unit a more refined texture,but also effectively shields the internals from external noise and interference.

 

FiiO PL50

 

Safety Certificated Assured Reliability

The FiiO PL50 has been designed and manufactured according to strict safety standards, and has obtained various international safety certifications - allowing you to be reassured of its reliability.

 

FiiO PL50

 

Price & Availability

The FiiO PL50 is now available at Linsoul and other retailers for $149.99.

 

FiiO PL50

 

FiiO PL50

FiiO PL50

FiiO PL50

$149.99