Without doubt the Corsair II from the US manufacturer TenTec is one of the nicest Transceiver ever made. I'm selling this on behalf of the family of a Silent Key and and it has been cherished. 

I've been using this set for the last week or so without any issues. Audio is good and the output is in excess of 100watts.

The only issue is cosmetic and related to one of the plastic trim pieces on the side of the PSU. It's missing but frankly as you'll see when referring to the pictures and video when the PSU is positioned next to the transceiver you don't notice that's it's missing. You might be able to source one on Ebay or from the FB group.

I'd much prefer collection for the rig given the weight of the PSU and would be happy to deliver or meet you within a reasonable distance from Epping for the cost of the fuel.

I can post too but the high cost reflects the size and weight and careful packaging required.

If you have questions please ask.

Good luck.