Surge Protector - Brick Wall/Zero Surge vs SurgeX


I am planning to buy a Surge Protector for my audio equipment. I have shortlisted the following:

Brick Wall PW8R15AUD ($259.00)
Zero Surge 8R15T-I ($286.00)
SurgeX SA1810 ($355.00)

I have heard that the Brick Wall and Zero Surge are clones and they claim to have isolated (duplex) receptacles to prevent interference and cross-talk. SurgeX claims to have better filtering.

Do they have any detrimental effect on sound? Has anyone heard them and compared them?
bssk

Showing 1 response by turnbowm

"....I am not saying that Brickwall products are more effective and more durable than SurgeX and Zero Surge...."

FWIW, Zero Surge makes the Brickwall surge protectors.