iFi DC Blocker

iFi SKU: IFI031
iFi DC Blocker
iFi DC Blocker
iFi DC Blocker
iFi DC Blocker
iFi DC Blocker

iFi DC Blocker

iFi SKU: IFI031
Regular price £129.00
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Cute. Clever.

If you have mechanical hum, deploy the DC Blocker from iFi. Many large amplifiers have a really annoying mechanical hum (emitted from the toroidal transformer itself). You can hear it when you place your ear close or next to the chassis. This is caused by a small amount of DC voltage in the mains which makes its way through to the mains transformer, it will become ‘saturated’ and start to hum like a trooper. The DC Blocker is a clever device that you place at the IEC (at the rear power inlet) and as its name implies, it stops DC from getting into the amplifier. It therefore eliminates amplifier transformer hum.

Technical Details

ZERO DC Block technology
Blocks incoming DC – up to 1,200mV
Voltage rating
90 – 240 volts
Maximum current rating > 7A
Max amplifier power 880W or VA on 220v
440W or VA on 110v
Continuous current rating 4A
Universal IEC Hospital-grade IEC connectors
Dimensions  68 (l) x 37 (w) x 32 (h) mm
Weight 63g
Warranty 1 year

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