Beck was buddies with the guy who built his Beck box for his deathly ill wife, who perked up and so he started making them commercially at: http://www.sotainstruments.com/
State-of-the-Art Instruments is in Canada. They make good stuff. The electrical pulser has a silver colloid jack; and the magnetic blaster will do deep tissue like lymph. I smoke like a fiend and had a tooth pulled which should have resulted in a nasty "dry socket" infection. I used the mag blaster and it healed like a charm EVEN THOUGH I WAS SMOKING DURING RECOVERY! Yipes! Is there an AA for nic fiends? Whack that Candida with Silver Colloid and/or Undecylenic Acid and/or Caprylic Acid, milder than Undecylenic Acid. It's good to mix up the assault as this stuff is hard to kill. Blood/lymph cleansing is great to really get the systemic Candida. Blessings!