For sale, assembled 41Hz Amp1B ( http://www.41hz.com/main.aspx?pageID=88 ). All you need is a power supply. The input caps have been upgraded to Nichicon Muse ES and the power caps have been upgraded to 1200uF/35V Panasonic FMs (which are on the bottom of the board -- see pics below (please note, they are on the bottom of the board because some of the pads were damaged in the process of changing them)). Because the PS caps are only 35V, this limits the input power slightly -- usually the limit is 36V, so you should keep it at +/-30V or less. Module was pulled from a working amp and has been sitting in a drawer for a few months.
$45 shipped to USA via Priority Mail.
contact me at amp1b at ecp.cc
$45 shipped to USA via Priority Mail.
contact me at amp1b at ecp.cc
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.