Frequently Asked Questions

How does IsoGround lower extra noise?

The precise amount lowered depends upon the system.

Our measurement was done in a system that had no audible ground noise (read was silent on listening) but exhibited measurable ground noise.

In this system this noise was lowered a further 20dB (10X).

If the system has a severe and notably audible earth/ground-loop the improvement will be greater, how much depends upon circumstances, but a 60dB (1,000X) improvement is quite likely.

What is important however is to identify correctly the cause of noise.

Nowadays it is almost as likely as having a ground/earth loop that a system may have noise due to a missing earth / ground (meaning no device in the whole system is earthed), in which case a ground/earth-loop breaker will be pointless.

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