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  1. US Amps USA-100

    Car Audio Classifieds
    Product Brand & Model: US Amps USA-100 2 Channel Amplifier - 1 ohm stable Rated at 100 x 2 (2ohm) or 315 x 1 (2ohm mono). Damping factor >400, S/N 102db Recommended fuse size 50 amps. Will realistically bench closer to 600 watts rms when bridged Condition of all items: Well-maintained...
  2. Re-building a 1979 /450 SL - Which speakers???

    General Car Audio Discussion
    Hi guys, After rebuilding my 1979 450 SL I am reaching the 'audio' stage. I need some advice here: I understand and have experienced that the mid.s are really lacking when driving with the top down. On top of that the 450Sl lacks room for decent speakers. (The stock ones are 4" ones pointing to...
  3. Amp for TDL-RTL2 and Marantz CD63 SE

    DIY Home & Pro Audio
    Hi all, I own a CD player Marantz CD63 SE, and speakers are TDL-RTL2 floor-standing (transmission line speakers.) Both are quite old gear, near or over 15 years. I am looking for a used integrated amplifier for the above set. I was told that the TDLs are on the slow side, so amps from Marantz...
  4. Old Kicker SS12

    General Car Audio Discussion
    I've got one of these and I'd like to know does anyone know where I can get a set of the port plugs that went into the ports on the back of this box? I've had this box for years and looked all over the place, can't find'um. I know some of the guys here have some pretty old school stuff cause...
  5. Vintage 1980s Proton 222 and 250 Amplifiers

    Proton 222: ebay item 330525459484 Proton 250: ebay item 330525460651 Both items end this Sunday. No reserve. Any questions, let me know.