AUDIOQUEST POWERQUEST 303

Mains conditioner with 7 Schuko (3 Hi-current, 4 Source) equipped with Overvoltage Protection, 4-stage Filtering and Extreme Voltage Shutdown.

2m PQ-415 cable included in the package

With outstanding AudioQuest performance and non-sacrificial surge protection, the new PowerQuest 303, 505 and 707 power conditioners create excellent foundations for stereo systems, multi-channel home theatres and customised installations.

Performance: All models adopt AudioQuest's comprehensive approach to AC power conditioning, addressing noise in a linear manner to provide class-leading, wide-bandwidth noise reduction.
Protection: All models feature non-sacrificial surge protection and automatic shutdown for extreme voltages. Set it and forget it.
Power Supply: All models have a total of 7 AC sockets: 3 high-current sockets for amplification devices and 4 sockets with linear filtering for source devices.

In addition to wide-bandwidth ultralinear noise dissipation, the PQ 303 includes 4-stage filtering.

Transient power correction provides a current reservoir of up to 45 peak amps on demand for any amplifier (up to 25mS), providing the low-impedance current the amplifier needs to produce outstanding dynamic contrast, bass extension and control.

All models are equipped with optional 2RU rack connections and a detachable 2 m PowerQuest power cable (very similar to an NRG Z3) with a flat wall plug. For installers, this means that each PowerQuest unit is ready to go from box to rack in minutes.

Power cord PQ-415 with flat wall plug
RF noise dissipation cable with semi-solid long grain copper concentric conductors (LGC) (2 m; 15 amps @ 120 V)

Ultralinear noise dissipation (over -22 dB)
Differential mode: 30kHz-1Ghz

Non-sacrificial overvoltage protection
Nothing will be damaged with repeated 6000V/3000A input overvoltage tests, which is the maximum a building's AC switchgear can survive. 

Extreme voltage shutdown
The voltage spike activates the main power supply circuit relay, which opens in less than 0.25 seconds; it automatically resets once the incoming power supply falls within a safe range.

Optimised outputs
3 high-current sockets for amplification devices and 4 sockets with linear filter for source devices.

Rack mountable
supplied with the 2 mounting flanges inside the package.

Dimensions: 430x86x340 mm

Weight: approx. 4.9kg