I looked at our info@ and sales@ email inboxes and there is no unanswered message.
Perhaps your message got caught and filtered out by a spam filter somewhere along the way. Sorry about that - this may have occurred within our servers, or maybe outside. It rarely happens, but it does.
Given the nature of your inquiry and the fact you don’t yet own an 861, please send your question to sales@simaudio.com. You will receive a reply promptly.
Sincerely,
Costa Koulisakis
Simaudio Ltd.