Posted on May 15, 2022May 21, 2022 by Provo Electronics Emotiva audio equipment repair service. Authorized repair service for Emotiva line of HIFI audio equipment. For specific questions about price and terms you have to contact zzzebra67@yandex.com (Emotiva technician).Preamplifiers , amplifiers,processors and more. Post navigationPrevious post: provolab.com is new version of web store formerly known as provodok.org.Next post: Ask your specific questions about audio repair.