Text of letter posted on reopus.co.uk site and confirmed on Dave Curry's NZ site
"I have sold all of the last batch of REOPUS H amplifiers I made last year and I have decided to discontinue manufacturing.
I am now over 70 so perhaps it is time slow down. Over the last few years the New Zealand dollar has increased in value between 25% and 30% against the US dollar and UK pound, naturally this has had considerable affect on my margin.
I have upgraded about 25 REOPUS versions 3 and 4 amplifiers to work with our REOPUS H pickup and all have been very pleased with the result. I intend to continue with upgrading and any other REOPUS repairs. I have REOPUS H pickups in stock these will only be sold together with a REOPUS 3 or 4 upgrade.
Best Regards and many thanks for your support,
Dave Curry"