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bell pacemaker 2221

  1. oldman55

    Bell Pacemaker 2221b recap

    Not much to do on this unit as most caps are ceramic and don't believe they ever go bad. The first cap on the PS is a 40uf off of a 6CA4 rectifier. I don't know the limits on the tube and was going to put a 47uf in the old paper cap along with a 22uf (spec 20uf). Rectifier has 360vac and...
    • oldman55
    • Thread
    • 6ca4 rectifier bell pacemaker 2221 pacemaker 2221b power supply
    • Replies: 16
    • Forum: Tube Audio
  2. oldman55

    Money can't buy me love? Bell Pacemaker vs Sansui AU-70

    Having just acquired a Sansui AU-70, an associate claims that a bottom of the line Bell Pacemaker 2221 (sub $100 new) will perform every bit as well, if not better, than the Sansui. I had never seen the inside of either unit. A/B testing on some KLH model 5 as well as some 60s vintage Kanazawa...
    • oldman55
    • Thread
    • bell pacemaker 2221 sansui au-70
    • Replies: 8
    • Forum: Tube Audio
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