"Aberyclark I noticed A4L has the A-S1100 in silver which is similar to the A-S2100 but not a balanced design. Would love to see a comparison of all three."I would too. I'd be curious if the 1100 is basically an "unbalanced" version of the 2100. I highly doubt it since the price difference is quite large."
From my observation, the 1100 is an unbalanced 2100 with 4/18000uf power caps instead of 4/22000uf. There may be more differences but that is something I am certain of.
Bill