  I.C.s are LM 386s            Input (small 8ohm            Batteries are 9V
  8 pin dip 1/2 Watt amp.          speaker works ok)  'Transistor radio' type.
                    10K^        /             10K^
                /\/\/\/\<          /\/\/\/\Ŀ
   MOUTHPIECE         \                 EARPIECE
                                +9Vdc                               +9Vdc
     Ŀ2   9      )O          Ŀ2   9      O
         ______      ĴĴ 100uf            ______      ĴĿ 100uf
     \4    6/ 10uf        \4    6/ 10uf
       f  \   1/ĴĿ                  f  \   1/ĴĿ  
  Ĵ\  //\/\/\/\Ĵ             Ĵ\  //\/\/\/\Ĵ  
  Ŀ   7  \/ 8                        7  \/ 8      
        5    1.5K^                   5    1.5K^   
                                                         
         ____                                 ____              
           200 uf                             200 uf
                                                   
                                                   > To earphone.
                                                (directly to an 8ohm load)
                                                         1/2 Watt
             Signal (+) side                     (recommend smal earphone)
)
                       Two lead telephone cable        (pretty poor Zener
                     strung with parallel circuitry           huh?)
                      in mind.                                  6V
                                                       
()
Ground (common side)     Sb           ۳Piezo buzzer     (3-12V)         
                     O   OĴ)Ŀ              
                                 ۳        NPN         
               Push "Sb" to make             /\/\/\/\ĳ  (general    
            EVERY FLIPPIN' BODYS  O +9Vdc                     purpose)  
            buzzer go off. Yup, This               ^           
            is a party line.                   Gotta play with this value
                                                 depending on the buzzer. If
   The 1.5K ohm pot on pin 8 and the         you want to be fancy, use a logic
   cap on pin 1 form a method of adjusting     gate.
   the "GAIN" of the amplifier from about 20
   to about 200. (I used a single section like this in one of the local
   churches for the hard of hearing. I ran them off an amplifier used by the
   pastor. When the pastors amplifier was shut off and when adjusted to max,
   they kept complaining about picking up PBS.)

   The 10K ohm pot on the inputs (pin 9) is what you use as the "VOLUME"
   control.

   Transposing this stuff to ASCII aint the easiest thing I've ever done,
   so don't be surprized if I made some mistakes. (I'd be surprized if I
   didn't). If (when) you find any, please NET-MAIL me or .TIC me the
   correction(s). (9:1992/209 or 1:132/209) Thanks. I hope this helps.
