First Watt M2 DIY clone FS, $750 + shipping. Based on Grimberg's boards in a modushop case. Oversized transformer with custom cover (stainless steel saucepan), CLC filtered power supply, Siemens Sikorel power caps, inrush limiters bypassed after 20 sec or so by hospital grade relays, Nelson's favorite 2SK1530 & 2SJ201 output devices (some resistor values were changed to accommodate these). In-progress pics here. There's a small mark on the top right of the front panel that I couldn't get rid of.