Hey guys, I have a couple of prototype preamps that feature tube outputs using the E88CC dual triode tube, one on each channel. Mundorf caps in the signal path.
The casework is really nice, comes with working remote control, and enough room inside to add a 250W class D Audio amplifier and power supply. Could be easily modified to accept the additional circuitry and there's enough room on the back panel to add a couple sets of quality binding posts.
The preamp is fully functional as is and was to be sold for $1800 retail. They'd make a great project box for converting to an integrated amp or simply used as a functioning preamp with remote control. The last picture shows the components for a ClassDAudio 250W stereo amplifier and power supply alongside the blue preamp board to show the available space for project work.
It has two outputs, 4 inputs, all single ended.
Asking $800 each.