got a Laney Richter RB9 300w at 4 ohm bass head from Cash Converters in Bournemouth today.
This is jus unveiling - apparently it is working but they had no cables to demo it.
I will try to fix it if there are any issues.
unit seems in good nick.
It is about 12.5kg so relatively heavy.
apparently you can drive 2 outputs - my Hartke 410 and a 12" or 15" cab.
I have a 12" at 4 ohm Orange combo amp but this is only rated at 50w. So unless I get a larger rated speaker that won't work for too long :-(
will test and do demos later next week.