Linn Sondek is Dead - Looking for Service

I went to turn on my Linn Sondek LP12 with Valhallah power supply and it is dead. I am not someone who plays around with electronics and repair, so does anyone have a suggestion on who I could contact to get my tt going again? I live in New Hampshire.

I'm guessing it needs a Valhalla repair kit, but not sure where to get that and then would need to have it installed.

Thank you for any assistance. I'll ship for repair if neccessary.