Trends-Audio PA-10 GE
This little Trends PA10 GE headphone amp, can also be used as a pre-amp to switch between two sources, and drive the Trends Power Amps. There is a bi-Amp splitter cable available if you want to bi-amp your speakers.
Quality and simplicity are at the heart of these systems, and being a valve amp, there is a choice of valve types according to your taste.
This one comes with the 12AU7n valve
Pre-amp output for Power Amplifier connection
24v PSU Adaptor
3.5mm headphone output jack socket