phase linear

  1. D

    Phase Linear D500 (only a small breakdown remains)

    Hello to all technicians and audiophiles who, like me, love "Phase Linear" amplifiers. I have a D500 (dual 500) that works, but once turned on with its "Power" button, it won't turn off!?... You have to unplug the power cord, and after a few minutes, plug it back in, it stays off, until... you...
  2. Greg

    PL 700 ii Strange Bias and Offset !! ??

    Got a PL 700 ii ebay arrived bent chassis Never tested Bent up Replaced Chassis remounted with all New matched Output transistors and new Main Power supply CAPS from WO Did a Vari ac soft start up all went well 90 VDC + & - on both rails this never faulters during intermittent failure...
  3. C

    transistores para phase linear 700b

    hola amigos hoy compre una 700b rota cuales son los mejores transistores? atras tiene; NEC 2SD555 Q41C, F PL909 631, RCA 66546, RCA 66430, MJ15024G BM1449. tengo que remplasar 4 pero no se cual comprar ???? lleva 24 iguales? gracias
  4. A

    Phase linear power supply

    Hi all, i am looking for three 240v (uk) power supply
  5. Z

    Phase Linear Dual 500 Diagnosis Assistance Requested

    I have recently acquired a Phase Linear Dual 500 Series 2 amplifier, and am in need of some assistance in diagnosing a potentially dead channel. Upon receiving the amp, it was missing the mains fuse, along with the fuses for channel A. The channel B fuses were present, but blown. I popped the...
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    More Amps
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    A train of Amplifiers Phase Linear, Crown, Altec, AB Systems, Dynaco, Crest, QSC, and JBL.
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    Phase Linear 700 amp racks
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