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The first input into any audio or AV system is electricity, it is the ‘raw material’ from which the electronics you own needs to function. The quality of... Read More
The first input into any audio or AV system is electricity, it is the ‘raw material’ from which the electronics you own needs to function. The quality of this first input will affect performance either positively or negatively.
As the electronic devices we use proliferate and the demand for electrical power intensifies, the quality of the electricity we feed our systems continues to slide. There are 2 main types of noise that might enter your sound system through the electricity. They are Differential & Common mode noise.
‘Differential mode noise’ is especially exacerbated by the switch-mode power supplies that are common in many modern devices, from computers to kitchen appliances.
‘Common mode noise’ is ever-increasing thanks to wireless networking in the home, with mobile phones, wi-fi and Bluetooth bathing us in a sea of airborne interference.
The quality of electricity we use to feed our audio or AV systems has a profound effect on its performance. Don't believe us? Talk to one of our team about doing an in-home trial of IsoTek. You won't believe the upgrade in performance of you system.
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We are here to help
Check out some of our most commonly asked questions.

How long will it take for my item to be delivered?
It depends on where you are in Australia. Typically orders will take 1-2 business day to dispatch & 2-5 business days to arrive if you are on the east coast.
It's more likely to take 5-10 business days for our friends in the far-north, the west & regional areas.
Tracking & delivery details will be provided via email once the item has shipped.
Do you offer express shipping?
Typically we cannot offer express shipping. However, in some cases, we can arrange for an expedited courier service (1-3 days) at a $30 surcharge.
Get in touch here if you require this service.
What is your return policy?
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we may not be able to offer you a refund or exchange.
To be eligible for a return, your item must be unopened, unused and in the same condition that you received it. if applicable it must also be returned in the same outer packaging it was shipped in.
For more details visit our Refund Policy page.
Do you offer consultations?
Yes, we would love the opportunity to chat with you.
We can do that in person, via a phone call or video chat. Click here to get in touch.

Fast, free shipping
Every order over $100 gets free shipping.
Australian Warranty
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Full support
We are here to help for the life of your product.
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