[Amps] Which hearhkit amp would you choose?

[Gudguyham at aol.com]

What improvements over an SB-221?  Did away with the sensitivity  control 
(cheaper).  No lighted meters (cheaper) . Circuit improvements over  an 
SB-221?  What.  if you don't like green, I guess it is MUCH more  attractive.  
 
 
In a message dated 4/13/2011 8:42:32 A.M. Eastern Daylight Time,  
km1h at jeremy.mv.com writes:

HL-2200  if you can find one. It is a reboxed SB-221 for the most part but 
includes  enough circuit improvements to make it  attractive.