Australian sourced stock, with full local warranty.
Your humming transformer is your quaterback
Got mechanical hum. Deploy the DC Blocker.
Many amplifiers have a really annoying mechanical transformer hum (emitted from the transformer itself), especially equipment with toroidal (circular) transformers.
You can hear it when you place your ear close or next to the chassis.
This is usually 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 audio mains. It eliminates transformer hum from amplifiers.
Behind every good component is a DC Blocker
Just deploy at each component. Remember that best practice is to always keep at least one direct power cable connection.
- Intelligently blocks DC voltages from the mains to eliminate transformer hum
- EMI shielding is retained
- Equipment Safety is unaffected
- Can be used around the globe
- Compact and won’t block any other connectors, sockets, or cables
ZERO DC Block technology
Blocks incoming DC – up to 1,200mV
90 – 240 volts
Maximum current rating
Continuous current rating
|Hospital-grade IEC connectors
|68 x 37 x 32 mm