Great Condition. Only used for about 1 year before I upgraded to Genelec powered speakers. They have been sitting in the box since.
This is without the 12V Trigger.
The modules are reviewed here at ASR:
www.audiosciencereview.com
They are built into a case here in US by VTV:
I will throw in a pair of Mogami 2534 XLR Cables (see pictures)
600$ + Shipping (To US addresses Only)
Pictures are attached.
This is without the 12V Trigger.
The modules are reviewed here at ASR:

Review and Measurements of Purifi 1ET400A Amplifier
This is a review and detailed measurements of the Purifi 1ET400A Class-D amplifier module. Company was kind enough to send me a complete, assembled kit consisting of two modules, power supply and case, ready to go. They have not disclosed the cost of the unit. Modules will be available to DIY...

They are built into a case here in US by VTV:
I will throw in a pair of Mogami 2534 XLR Cables (see pictures)
600$ + Shipping (To US addresses Only)
Pictures are attached.