Historical piece of the Hi-Fi community
This is a historical preamp designed for the legendary Quad II power amplifiers when stereo reproduction of music/broadcasting just started to become widely available to the public. As far as I know, the unit was designed in 1956 improving the fundamentals of it's predecessor the QC II's.
This is something, that every vintage Hi-Fi equipment owners should have on their posession at least once!
Verified purchase: Yes