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  1. Looking for Info: Autotek 500.s and 600.s amps

    General Car Audio Discussion
    Hey guys, I recently bought a lot of gear to get my hands on some Image Dynamics IDQ V1's locally from a guy at a hot rod shop. In the lot were two old Autotek amps I hadn't seen before, a 500.s and a 600.s. The amps are both in good shape, and have this interesting flush mounting style so the...