Leslie 830

Pictures from Zsolt in Hungary

 Model 830 is identical to model 825 with the exception of a few important things, see below.  
 



    Note the reverb tank on the right.

 

 
The amplifier has two circuit boards in this model in order to mix in the reverb signal. Also, note that the drum has two openings instead of one. This makes the tremolo more suitable for complex voices of, say, an accordion but makes it unsuitable for Hammond organs (flute voices).