Ideally you should use one Ground Defender per audio component, but also you should remember to connect at least one such product to your power bar/conditioner directly.
The GND Defender won’t be of benefit to an unearthed system (where all the components have double insulated 2 pin power supplies). Instead, it will probably help if the system…
The majority of audio electronic equipment uses a power transformer or transformers for their power supply. Mains power starts out being a pure sine wave at the power station but…
Although these words sound similar, here we are using ‘earth’ to mean the mains earth, and ‘ground’ to mean the audio zero volt (0V) line on your equipment.
It aims to reduce the effect of ground loops in a system. If more than one audio device in your system is earthed to the mains, you may experience hum…
The GND Defender is a ground lift device. It inserts resistance between the mains earth and your equipment ground. It is meant to eliminate ground loops in your audio setup,…
The DC Blocker aims to reduce noisy physical transformer hum caused by DC on the mains. It’s designed for equipment that uses a mains power transformer in its power supply.
This unit is mainly designed for source equipment and amplifiers with a power transformer rating up to 500W (for 230V) or 350W (for 115V). Using equipment with a higher power…
We are working to introduce these cables into the UK market before the end of this year (2021). If you import a cable into the UK please be aware that…
We are working to introduce these cables into the UK market before the end of this year (2021). If you import a cable into the UK please be aware that…
As toroidal and R-core transformers are more efficient than conventional EI transformers they are quite sensitive to any DC entering them from the mains. If your equipment contains one of…
ZEN Air DACZEN DACZEN DAC SignatureZEN DAC Signature V2ZEN DAC V2
The ZEN Air DAC and ZEN DAC V1/V2 will receive power from a 5V PSU, however to activate these DACs, you must make a successful USB connection. You can identify…