I remember the Quatre Gain Cell and it was "the" bass amp for Fried Transmission Lines. I remember it being very powerful but sounded much like the GAS (great american sound) amps of the day. Not too refined. PS Audio has in my experience and recollection been famous for its bass reproduction. I had the original PS Audio Phono stage and separate power supply and the bass was suberb. I imagine that if PS got a hold of the gain cell technology that they have done something marvelous with it.
