PS Audio AC Power

It all starts with AC power from the wall.

Getting it right is one of the most critical things you can do for your system — stable, clean power lets every component perform at its best.

AC power

Everything in your system runs on AC power from the wall — your DAC, preamplifier, amplifier, and streamer all draw from the same household current. What arrives at your equipment is rarely perfect: noise, voltage swings, and distortion from other appliances on the circuit ride along with the power your music depends on.

Five products — from reference Power Plant regenerators to practical accessories. The PowerPlant 20 and PowerPlant 12 rebuild AC power from the ground up. The Stellar PowerPlant 3 brings regeneration to a broader range of systems. HumZero and PowerPort Classic address grounding and connection right at the outlet.

Power Plant regenerators don't merely filter what's coming from the wall — they generate new AC power in real time, isolated from grid noise and shaped for the demands of high-end audio. With PowerPlay monitoring on select models, you can see exactly what's happening to your power and what it's doing for your music.

This is the PS Audio AC power family. Designed and built in Boulder, Colorado. Because every note you hear starts as power from the wall — and getting that right is how we bring music to life.

Choose your model

PowerPlant 20

PowerPlant 20

$9,999.00

PS Audio's largest and most powerful regenerator, the P20 is trusted to protect and power the most expensive systems in the world.

  • BUILT IN BOULDER
  • 2000 VA OUTPUT
  • 40% MORE POWER
  • 16x OUTLETS US
  • 15AMP AC INPUT US
  • 20AMP AC INPUT US
  • RANGE 95 – 145 VAC US
  • 120VOLT REGULATED US
  • 13AMP AC INPUT EU/AU/GR/UK
  • 230 VOLT REGULATED EU/AU/GR/UK
  • RANGE 200 –285VAC EU/AU/GR/UK
  • 13x EU/AU/GR/UK OUTLETS
  • PASSIVELY COOLED
  • PURE SINE WAVE
  • MULTIWAVE
  • INTEGRATED OSCILLOSCOPE
  • THD METER
  • IMPROVEMENT METER
  • POWER METER
  • CONTROL OVER THE LAN
  • ADJUTABLE OUTPUT VOLTAGE
  • COLOR TOUCHSCREEN
  • FIELD UPGRADEABLE
  • 100% REGENERATED AC
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PowerPlant 12

PowerPlant 12

$5,999.00

Our most powerful compact AC regenerator, the P12 regenerates new, safe, and pure AC from your home's power outlets for breathtaking impr...

  • BUILT IN BOULDER
  • 1200 VA OUTPUT
  • 3x LOWER IMPEDENCE THAN P5 POWER PLANT
  • 8x OUTLETS US
  • 15AMP AC INPUT US
  • 120 VOLT REGULATED US
  • RANGE 95 – 145 VAC US
  • 4x EU/AU/GR/UK OUTLETS
  • 10AMP AC INPUT EU/AU/GR/UK
  • 230 VOLT REGULATED EU/AU/GR/UK
  • RANGE 200 –285VAC EU/AU/GR/UK
  • 100% REGENERATED AC
  • 4x OUTLETS
  • PURE SINE WAVE
  • MULTIWAVE
  • INTEGRATED OSCILLOSCOPE
  • THD METER
  • IMPROVEMENT METER
  • POWER METER
  • CONTROL OVER THE LAN
  • ADJUSTABLE OUTPUT VOLTAGE
  • COLOR TOUCHSCREEN
  • FIELD UPGRADEABLE
  • 48 LBS.
  • 17W x 4H x 14D
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Stellar PowerPlant 3

Stellar PowerPlant 3

$2,999.00

Our most affordable AC regenerator, the P3 protects, purifies, and powers sources, as well as small to medium sized systems.

  • BUILT IN BOULDER
  • 300 WATTS CONTINUOUS OUTPUT
  • 500 WATTS SHORT-TERM OUTPUT
  • 900 WATTS PEAK OUTPUT
  • 1000 WATTS FILTERED OUTPUT
  • 3x LOWER IMPEDENCE THAN P5 POWER PLANT
  • 6x OUTLETS US
  • 15AMP AC INPUT US
  • RANGE 95 – 145 VAC US
  • 4 EU/AU/GR/UK OUTLETS
  • 10AMP AC INPUT EU/AU/GR/UK
  • 230 VOLT REGULATED EU/AU/GR/UK
  • RANGE 200 –285VAC EU/AU/GR/UK
  • 100% REGENERATED AC
  • MULTIWAVE
  • CLEANWAVE
  • PURE SINE WAVE
  • REMOTE CONTROL
  • 48 LBS.
  • 17W x 4H x 14D
View details
HumZero

HumZero

$49.00

HumZero removes unwanted noise and prevents hum and buzz in the audio system by means of galvanic isolation.

  • GALVANICALLY ISOLATES GROUND
  • CLEANS NOISY GROUNDS
  • KEEPS SYSTEM HUM AND BUZZ FREE
  • IMPROVES AUDIO QUALITY
  • IMPROVES VIDEO QUALITY
  • MAINTAINS ELECTRICAL SAFETY
  • UNRESTRICTED DATA RATES OF 500 MBPS AND HIGHER
  • BROADCAST QUALITY VIDEO
  • UP TO 4K ULTRA VIDEO
  • SUPPORTS STREAMING AUDIO TO 384 KHZ 24 BIT AND BEYOND
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PowerPort Classic

PowerPort Classic

$49.00

The Power Port is a high-end AV grade AC receptacle that will make a significant contribution to your system’s performance.

  • 15 COATS POLISHED NICKEL
  • 15 OR 20 AMP READY
  • IMPROVES IMAGES
  • EASY TO INSTALL
  • CLEANS THE SOUNDSTAGE
  • OPEN, AIRY, TOP END
  • IMPROVES MID RANGE BLOOM
  • WILL NOT DEGRADE OVER TIME
  • IMPROVED CONNECTIVITY
  • LOWERS APPARENT NOISE FLOOR
  • AV GRADE
View details
PowerPlant 20
PowerPlant 20
PowerPlant 12
PowerPlant 12
Stellar PowerPlant 3
Stellar PowerPlant 3
HumZero
HumZero
PowerPort Classic
PowerPort Classic

$9,999.00

$5,999.00

$2,999.00

$49.00

$49.00

PS Audio's largest and most powerful regenerator, the P20 is trusted to protect and power the most expensive systems in the world.

Our most powerful compact AC regenerator, the P12 regenerates new, safe, and pure AC from your home's power outlets for breathtaking impr...

Our most affordable AC regenerator, the P3 protects, purifies, and powers sources, as well as small to medium sized systems.

HumZero removes unwanted noise and prevents hum and buzz in the audio system by means of galvanic isolation.

The Power Port is a high-end AV grade AC receptacle that will make a significant contribution to your system’s performance.
  • BUILT IN BOULDER
  • 2000 VA OUTPUT
  • 40% MORE POWER
  • 16x OUTLETS US
  • 15AMP AC INPUT US
  • 20AMP AC INPUT US
  • RANGE 95 – 145 VAC US
  • 120VOLT REGULATED US
  • 13AMP AC INPUT EU/AU/GR/UK
  • 230 VOLT REGULATED EU/AU/GR/UK
  • RANGE 200 –285VAC EU/AU/GR/UK
  • 13x EU/AU/GR/UK OUTLETS
  • PASSIVELY COOLED
  • PURE SINE WAVE
  • MULTIWAVE
  • INTEGRATED OSCILLOSCOPE
  • THD METER
  • IMPROVEMENT METER
  • POWER METER
  • CONTROL OVER THE LAN
  • ADJUTABLE OUTPUT VOLTAGE
  • COLOR TOUCHSCREEN
  • FIELD UPGRADEABLE
  • 100% REGENERATED AC
  • BUILT IN BOULDER
  • 1200 VA OUTPUT
  • 3x LOWER IMPEDENCE THAN P5 POWER PLANT
  • 8x OUTLETS US
  • 15AMP AC INPUT US
  • 120 VOLT REGULATED US
  • RANGE 95 – 145 VAC US
  • 4x EU/AU/GR/UK OUTLETS
  • 10AMP AC INPUT EU/AU/GR/UK
  • 230 VOLT REGULATED EU/AU/GR/UK
  • RANGE 200 –285VAC EU/AU/GR/UK
  • 100% REGENERATED AC
  • 4x OUTLETS
  • PURE SINE WAVE
  • MULTIWAVE
  • INTEGRATED OSCILLOSCOPE
  • THD METER
  • IMPROVEMENT METER
  • POWER METER
  • CONTROL OVER THE LAN
  • ADJUSTABLE OUTPUT VOLTAGE
  • COLOR TOUCHSCREEN
  • FIELD UPGRADEABLE
  • 48 LBS.
  • 17W x 4H x 14D
  • BUILT IN BOULDER
  • 300 WATTS CONTINUOUS OUTPUT
  • 500 WATTS SHORT-TERM OUTPUT
  • 900 WATTS PEAK OUTPUT
  • 1000 WATTS FILTERED OUTPUT
  • 3x LOWER IMPEDENCE THAN P5 POWER PLANT
  • 6x OUTLETS US
  • 15AMP AC INPUT US
  • RANGE 95 – 145 VAC US
  • 4 EU/AU/GR/UK OUTLETS
  • 10AMP AC INPUT EU/AU/GR/UK
  • 230 VOLT REGULATED EU/AU/GR/UK
  • RANGE 200 –285VAC EU/AU/GR/UK
  • 100% REGENERATED AC
  • MULTIWAVE
  • CLEANWAVE
  • PURE SINE WAVE
  • REMOTE CONTROL
  • 48 LBS.
  • 17W x 4H x 14D
  • GALVANICALLY ISOLATES GROUND
  • CLEANS NOISY GROUNDS
  • KEEPS SYSTEM HUM AND BUZZ FREE
  • IMPROVES AUDIO QUALITY
  • IMPROVES VIDEO QUALITY
  • MAINTAINS ELECTRICAL SAFETY
  • UNRESTRICTED DATA RATES OF 500 MBPS AND HIGHER
  • BROADCAST QUALITY VIDEO
  • UP TO 4K ULTRA VIDEO
  • SUPPORTS STREAMING AUDIO TO 384 KHZ 24 BIT AND BEYOND
  • 15 COATS POLISHED NICKEL
  • 15 OR 20 AMP READY
  • IMPROVES IMAGES
  • EASY TO INSTALL
  • CLEANS THE SOUNDSTAGE
  • OPEN, AIRY, TOP END
  • IMPROVES MID RANGE BLOOM
  • WILL NOT DEGRADE OVER TIME
  • IMPROVED CONNECTIVITY
  • LOWERS APPARENT NOISE FLOOR
  • AV GRADE
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