New York City Speaker Cable Retermination

I'm in New York City (manhattan), and I need to get a pair of speaker cables reterminated, and I'd rather deal with someone locally to avoid time delay and shipping expense.

Specifically, I need a shotgun cable reterminated so it's a regular cable with just two spades on each end.

I've been on the web and called around a bit, and basically get puzzled silence. Any ideas on a local NYC outfit I can use?