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Saturday, September 4, 2010


+ FIND SPICE MODELS FOR PREAMP AND POWER TUBES
   - 12AX7 1, 2; 12AT7 1, 2; 7591
   - INSTALL LINEAR TECHNOLOGY'S "LT SPICE" ONTO LINUX MACHINE,
     USING WINE
   - USE ".inc" SPICE INCLUDE DIRECTIVE AND POINT TO FILE
     OF MODEL.LIB FILE
   - QUICK TEST OF MODELS TO PASS SINE WAV - TESTS OK
+ RESEARCH POSSIBILITY OF USING SOLID STATE
   (OPAMP) DRIVER FOR REVERB SECTION
   - POSSIBLE BENEFITS:
      + QUIETER: LESS SUSCEPTIBLE TO NOISE
      + CLEANER (LESS OVERDRIVEN) SIGNAL TO REVERB
      + 2 FEWER TUBES, 1 LESS TRANSFORMER
      + BAD DRIVER/RECEIVER TUBE WILL NOT BE THERE TO CAUSE
         PROBLEMS, IF THEY MALFUNCTION
      + WIDER RANGE OF REVERB TANKS AVAILABLE TO USE
   - POSSIBLE DRAWBACKS:
      + LOSE "ORIGINAL" DESIGN "SOUND"
      + MORE COMPONENTS
      + MORE TIME TO BUILD - PCB OR PERFOBOARD
         OPPOSED TO POINT-TO-POINT
    

(2HRS)

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