Need Help with Woodside (Radford) ISA230 L Integrated Amp

Hi everyone,

I picked up a Woodside ISA 230 several years ago not really knowing anything about it.  I have enjoyed it with a set of Magnepans but now it's time to let it go.  I'm looking for an owners manual or any literature to help with the sale as well as any other specs.  I have wasted enough time searching the net with limited success.

Here are the specs I have found:
Woodside ISA 230L 2x30w Integrated Valve Amp with RIAA Phone Stage
2x30 W, 25 in classe A
THD: 0.2%
Sensitivity Phono (mV/k ohm): 3
Sensitivity Line (mV/k ohm): 200

Thank you!