PS Audio P15 Power Plant
The DirectStream Power Plant 15 is the next generation of AC power regeneration. It features an all-new analog power amplifier and FPGA based sine wave generator based on pure, clean, analog DSD (PDM). The P15 has 5 separate regenerated zones, buss bar delivery system, and 1500 watts of pure regenerated power. From medium to large power amplifiers to the smallest pieces of source equipment, the P15 will work magic on your system’s performance. Expect far better micro and macro dynamics as well as a cleaner, lower noise background.

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PS Audio DirectStream Power Plant 15
Reference standard AC power delivery and protection
Purify, protect, regulate, and rebuild unrestricted new power from old. The DirectStream P15 Power Plant is the gold standard for safety, reliability, and high-performance AC power regeneration. The P15 improves micro and macro dynamics, audio purity, instrumental separation, soundstage width and depth, and lowers background noise for any connected equipment. The P15 is the successor to the venerable P10 Power Plant, a tireless performer faithfully powering thousands of high-performance audio and video system around the world for nearly a decade. The P15 has been completely redesigned from the ground up with three times lower output impedance, lower distortion, a new FPGA based DSD sine wave generator, and an improved level of performance never before attained by any Power Plant of its size. If high-performance audio or video is your goal, there’s no better foundation for any system than a Power Plant AC regenerator.
The DirectStream Power Plant 15 is the next generation of AC power regeneration. It features an all new analog power amplifier and FPGA based sine wave generator based on pure, clean, analog DSD (PDM). The P15 has 5 separate regenerated zones, buss bar delivery system, and 1500 watts of pure regenerated power. From medium to large power amplifiers to the smallest pieces of source equipment, the P15 will work magic on your system’s performance. Expect far better micro and macro dynamics as well as a cleaner, lower noise background.
Don’t starve your music or risk damaging your equipment. A P15 gives you greatly improved performance and safety from just plugging into the wall socket and far better dynamics, bass and a much bigger, open soundstage than any power conditioner on the market. Why settle for anything but a Power Plant? Take one home and try it today.
- 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
- 9 EU/AU/GR/UK outlets
- 10 amp AC input EU/AU/GR/UK
- 230 volt Regulated EU/AU/GR/UK
- Range 200 –285VAC EU/AU/GR/UK
- 100% regenerated AC
- MultiWave
- Pure Sine Wave
- Integrated oscilloscope
- THD meter
- Improvement meter
- Power meter
- Control over the web
- Adjustable output voltage
- Colour touchscreen
- Field upgradable
- 82 pounds boxed
- 17W x 8.5H x 14D
Environment Specification | US/JP | Europe/Asia |
Location | Indoor use only | Indoor use only |
Duty Cycle | Suitable for continuous operation | Suitable for continuous operation |
Moisture Sensitivity | Not sealed against moisture | Not sealed against moisture |
Operating Humidity | <80%rh | <80%rh |
Storage Temperature | -40C to +40C | -40C to +40C |
Operating Temperature | 0C to 40C | 0C to 40C |
Max Operating Altitude | 12,000’ (3500m) | 12,000’ (3500m) |
Electrical Supply Nominal Rating | 120V 15A 60Hz US | 230V 10A 50/60Hz |
Specification | ||
Unit Dimensions | 17” W x 14” D x 8.5” H (43cm W x 36cm D x 21.5 cm H) | 17” W x 14” D x 8.5” H (43cm W x 36cm D x 21.5 cm H) |
Unit Weight | 73 lbs ( 33kg) | 73 lbs ( 33kg) |
Shipping Dimensions | 23” x 20.5” x 13.5” ( 58cm x 52cm x 34cm) | 23” x 20.5” x 13.5” ( 58cm x 52cm x 34cm) |
Shipping Weight | 82 lbs (38kg) | 82 lbs (38kg) |
Nominal Input Voltage | 95 – 145 VAC | 200 –285VAC |
Maximum Continuous Load | 1200VA | 1500VA |
Maximum Peak Load | 3600VA | 3600VA |
Voltage Regulation | 1V | 1V |
Output Distortion (Resistive Load) | <0.5% | <0.9% |
Output Distortion (Reactive Load) | <0.5% | <0.9% |
Output Impedance | <0.008 ohm | <0.008 ohm |
Noise Reduction | 100kHz – 2MHz >80dB | 100kHz – 2MHz >80dB |
Efficiency @1200 VA | >85% | >85% |
Standby Power Consumption | ||
Input Frequency | 45 – 65 Hz | 45 – 65 Hz |
Under Voltage Limit | Continuous -10% of setting 15 sec duration -15% of setting | Continuous -10% of setting 15 sec duration -15% of setting |
Over Voltage Limit | Continuous 5% of setting 15 sec duration 10% of setting | Continuous 5% of setting 15 sec duration 10% of setting |
Energy Dissipation | 2440J | 3670J |
Peak Current Surge | 144,000A | 84,000A |
Max Surge Voltage | 6,000V | 6,000V |
Clamp Level | 330V | 800V |
DC Trigger Configuration | Tip Positive | Tip Positive |
DC Trigger Voltage | 5 – 15Vdc | 5 – 15Vdc |