Model C.A. 4000
Standard Features
  • Two Year standard limited warranty
    (On year warranty on shell)
  • One Free trim pot or switch (size permitting)
    (Frequency pot-except for AGC and ASP circuits which will receive threshold pot)
  • Size 312 or 10A battery
  • Replaceable swing-out battery door
  • Gold platted battery contacts
  • Switched Volume Control
  • Wax removal brush
  • Helpful hint booklet
  • One free premium zinc air battery
  • Pouch
  • Class A linear Amplifier
    -up to 38dB H.F.A. full gain
    -up to 112dB SSPL
    -.6 MA battery drain
    -up to 190 hours of battery life with a size 312 zinc air battery