Amp 11+12 - dead

  • HH Electronic VX-450 MOS-FET High Performance Professional Power Amplifer
  • No obvious details on amp!..
  • 240W into 4 ohm
  • 150W into 8 ohm
  • (Bridged: 500W, 60V line output)
  • Serial Number: 40137

Amp 13+14

  • Yamaha Power Amplifier - model P1600
  • 4-8 ohms (stereo) - max output 200W at 4 ohms (therefore ~100W at 8 ohms..?) - no, 160W at 8 ohms according to the manual
  • (Or 8-16 ohms (bridge) - max output 400W at 8 ohms)
  • Switch on the back for Stereo / Bridge / Parallel.
    • Input for Bridge / Parallel is Input A
    • Bridge output uses + terminals on both Channel A and B
  • Serial number: PX01066

Amps 15-20

  • Yamaha Power Amplifier - model P5000S
  • Max output 750W at 4 ohms (therefore ~375W at 8 ohms..?)
  • (or Max output 1500W at 8 ohms bridged)
  • Speaker Connection:
    • 1+2+3 : 12-24 ohms / speaker
    • 1,2,3 : 4-8 ohms / speaker
    • Bridge : 8-16 ohms / speaker