Sorry to hear you had a bad experience. I've purchased from TMR previously and made two returns without issue. YMMV.
TMR Audio; Never Again
First off thanks for the community for trying to help me with the Aurender A10 over the weekend, though I never did get it to play music. Turns out it wasn't my incompetence THIS time, it's defective. I just spoke to Ari from Aurender who DID call me back, TMR never did, still waiting. TMR was uncooperative ignoring me totally. Never again!