This was a heavy and expensive amp to ship to the UK from Canada for John to work on! It was worth the effort and cost though as the amp came back a better sounding unit compared to the original product.

I always liked the Tri-Vista but it has been sitting in my second system. Now after John’s work it sounds so musical and so much better that I am considering it to be the best piece of kit in my (considerable) collection of gear.

I highly recommend John’s work – it is a great return on the investment and takes the MF gear to a new level.

steve west