Problem: DAC or streamer San Francisco east bay help

This is addressed to my audiophile neighbors. A while back my Innousdisplayed: DAC disconnected. I tried everything under the sun to figure out the problem. Innous thinks it's a DAC issue. Ben at MOJO Audio doesn't agree. Is there anyone out there between El Cerrio and North Oakland/Lakeshore who has a streaming system that I may bring my DAC to. I called Music Lovers Audio, agreed to pay them to check my DAC there. They said no. Sending the DAC back will bev expensive not to mention the cost of service. Yes, Innous will probably agree to a remote meeting. The easiest and most hassle free solution is what I'm requesting.Anyone? Thank you so much.