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PS-550 | Regenerative Power Supply


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Why we love it

  • Made in Japan
  • Enhances listening from the very first note
  • Eliminates noise and distortion
  • A design as refined as its performance

Description

The PS-550 instantly enhances listening by delivering exceptionally pure power, unleashing the full emotion and depth of your music. Its advanced waveform shaping technology eliminates noise and distortion for total sonic immersion. Built to last, it features a shielded toroidal transformer and high-capacity capacitors, ensuring a stable and reliable power supply. Its refined design, with a champagne finish and polished aluminum panels, adds a touch of elegance to your listening space.

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Specifications
  • Rated Output Capacity: 400 VA (continuous)
  • Rated Output Voltage: AC 120 V ±1.5 V
  • Rated Output Current: 3.4 A (120 V)
  • Output Frequency: 60 Hz (same as input frequency)
  • Total Harmonic Distortion (THD) of Output: ≤ 0.08%
  • Rated Input Voltage: AC 120 V
  • Input Frequency: 60 Hz
  • No-Load Power Consumption: 27 W

Display

  • VOLT-AMPERE: 0–510 VA
  • INPUT/OUTPUT VOLTAGE: AC 120 V ±10% (green zone)
  • INPUT/OUTPUT DISTORTION: 0–6%
  • INPUT/OUTPUT WAVEFORM: Displayed

Dimensions and weight

  • Maximum Dimensions: W 465 mm (18.3") × H 210 mm (8.3") × D 499 mm (19.6")
  • Net Weight: 33.5 kg (73.9 lbs.)
Warranty

3 years + 2 years with registration

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PS-550 | Regenerative Power Supply
PS-550 | Regenerative Power Supply
PS-550 | Regenerative Power Supply