See link below for the Holton One-Zero-One Power Amplifier customer review, Found on Stereonet.com.au https://www.stereonet.com/forums/topic/626260-my-new-holton-one-zero-one-r4-power-amplifier/    

Holton Audio is now a Furutech dealer, so you can expect to see more products available using Furutech products. Please contact me if you have any Furutech products that you would like to purchase. I would be happy to help you.

The DC Blocker One is now available with Two IEC Outlets.To order with these outlets, just chose this variant on the web store DC Blocker One page at no extra cost!