http://www.ebay.com/itm/ws/eBayISAPI.dl ... OC:US:3160
The other is a Custom 50.
http://www.ebay.com/itm/ws/eBayISAPI.dl ... OC:US:3160
I was going to convert my Hiwatt DR-103 clone into either a 30 watt or a 50 watt amp. Unfortunately, the Normal input holes don't line up but everything else does.

viewtopic.php?f=5&t=165&start=120
As a result, I decided on putting a clone together. If there's anyone has a VHR Chassis they want to sell, I'd be interested in one (maybe 2).
David