| Support |  |       | 
First I bought one.  Two months later, I bought another one.  One feeds 
into 
the other.  When I have a nice loop in #1 (of many layers), I record it to 
#2.  While #2 is playing, I start again with #1.  Great fun!  They're 
simple 
to use.  No complaints.  
    hawkeye