PS Audio DirectStream P15 Power Plant

  • Sale
  • $5,899.00
  • Regular price $7,499.00

PS Audio DirectStream P15 Power Plant

In 1998 PS Audio reinvented AC power. A lot has changed over these last 20 years. The DirectStream Power Plants brings to even the most demanding systems remarkable dynamics, stunning transparency, and holographic imaging. Pure power. Engineered without compromise.

The DirectStream P15 is the second largest high-end personal power generating station in the world, next to the P20. It is the successor of the venerable P10 Power Plant relied upon by thousands around the world. The P15 is all new, based on the P10, but rebuilt from the ground up. It features an ultra-low impedance analog power amplifier, pure DSD FPGA based sinewave generator, larger power supply, and the lowest distortion ever available in a Power Plant. The P15 is capable of powering any size system and bringing forth all that’s possible from your system ensuring you get the same great performance every time you listen.

The P15 includes 5 separate zones and 1500 watts of pure regenerated power, delivered to each receptacle through 1/4″ thick copper bus bars. From medium to large power amplifiers to the smallest pieces of source equipment, the P15 will work magic on your system’s performance. Only the very best high-end system around the world rely on the P15 Power Plant for protection, purity, and performance.

With your system powered directly from the output of the P15, dynamics and openness are breathtaking. New voices, new harmonics and a renewed sense of musicality are yours the moment the P15 starts up. This is one of the most important pieces of audio equipment you can own, building a firm and reliable foundation for your system that will serve you for years to come.


  • Built in Boulder
  • 1500 VA output
  • Passively cooled
  • 3X lower impedance than P10
  • 10 outlets US
  • 15 amp AC input US
  • 120 volt regulated US
  • Range 95 – 145 VAC US
  • 100% regenerated AC
  • MultiWave
  • Pure Sine Wave
  • Integrated oscilloscope
  • THD meter
  • Improvement meter
  • Power meter
  • Control over the web
  • Adjustable output voltage
  • Color touchscreen
  • Field upgradable
  • 82 pounds boxed
  • 17W x 8.5H x 14D


Unit Dimensions: 17” W x 14” D x 8.5” H (43cm W x 36cm D x 21.5 cm H)
Unit Weight: 73 lbs ( 33kg)
Shipping Dimensions: 23” x 20.5” x 13.5” ( 58cm x 52cm x 34cm)
Shipping Weight: 82 lbs (38kg)
Nominal Input Voltage: 95 – 145 VAC
Maximum Continuous Load: 1200VA
Maximum Peak Load: 1500VA
Voltage Regulation: 1V
Output Distortion (Resistive Load): <0.5%
0.1% typical
Output Distortion (Reactive Load): <0.5%
0.1% typical
Output Impedance: <0.008 ohm
Noise Reduction: 100kHz – 2MHz >80dB
Efficiency: @1200 VA >85%
Input Frequency: 45 – 65 Hz
Under Voltage Limit: Continuous -10% of setting 15 sec duration -15% of setting
Over Voltage Limit: Continuous 5% of setting 15 sec duration 10% of setting
Energy Dissipation: 2440J
Peak Current Surge: 144,000A
Max Surge Voltage: 6,000V
Clamp Level: 330V
DC Trigger Configuration: Tip Positive
DC Trigger Voltage: 5 – 15Vdc