I have a Promitheus Audio Passive Pre-Amp Transformer Volume Control (TVC) and a Promitheus Audio Tube Active Pre-amp with Tube Choke Power Supply available for sale from my second system. This is a very reluctant sale, but I hope it can go to a good home. This is a private sale.
I also have Ten (10) TDA 1541A Dac Chips for sale, from a project that never quite materialised.
** Sorry these are now all sold, many thanks to all those who enquired **