Clef Audio PowerBRIDGE 8-20

Clef Audio PowerBRIDGE 8-20
  • Clef Audio PowerBRIDGE 8-20
  • Part Number
    PB 8-20
  • Category
    Power conditioner
  • Lead Time
    Ex Stock (free local delivery)
  • Price

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The PowerBRIDGE from Clef Audio is the perfect solution for those who require a cost effective way to remove mains noise and distribute power efficiency. Although affordable but our care values have not been compromised, each unit features surge protection and our proprietary POLARIS X FILTER,VEGA FILTER II and ZX-FILTER technology, reducing products talking to each other via the main supply. The unit is simple to install,LED indicators illuminate when Phase, Ground of you AC line input are OK and when the PowerBRIDGE is Powered.A dedicated Ground post allows for the grounding of other sensitive electronics within the system. For those who seek increased performance or would later upgraded, the PowerBRIDGE design is flexible to use with Hight-End quality receptacle e.g.Furutech


  1. Polaris x technology,this is Clef proprietary filter technology which is different from common Filter design. The common filter design usually filters only hight and very hight frequency.Polaris filter in PowerBRIDGE is designed to work from 10KHz upward which is the frequency band that affects the sound and video quality. Polaris fiter can reduce the noise in AC line over 95% of total noise so the improvement of sound and picture quality can be clearly detected With new HCT (Hight Current Transmission) Core that improve AC current flow, so richer the middle and lower band of sound For video filter ourput,The new Vega filterII is used for reduce hight frequency noise in video band.
  2. ZX(Zero-Cross) Technology, each duplex has the special filter circuit to reduce the interference generated by equipment plugged into duplexes from one duplex to the other duplex. This to ensure the purity and cleanness of the AC line delivered to equipment.
  3. Star Wiring Technic,this is special technique which totally separate the wiring to each duplex.This will reduce the crosstalk between duplex and increase maximum current delivered the equipment. The PowerBRIDGE can deliver full power to high power equipment e.g. power amplifier,receiver and powered sub-woofer without the limit in current capacity as found in common power distributor design.

Technical Specification

Current rating:                           20 amps

Operating Voltage:                     190 to 250VAC

Spike Protection Modes:              L-N,N-G,L-G,zero grond leakage

Spike Clamping Voltage:             710 Vpk @200 amps

Response time:                          1 nanosecond

Maximum surge current:             39,000 amps (8 x 20 mS pulse)

Maximum spike energy:              760 Joules L-N,190 Joules L-G and N-G,      1,140 Joules total

Noise attenuation:                      >10 dB @ 10 kHz

                                                >46 dB @ 100 kHz

                                                >100 dB @ 1-10 MHZ


Size : 400 x 180 x 165mm (H)

Weight  : 4Kg