⭕ One pair of impossibly mega rare 121A amplifiers by Western Electric.

Each uses one 347A tube , one 348A tube and one 349A tube.

Probably the ultimate phono preamp.

Equipped with what is probably the most popular vintage transformer combination. 618B input transformer and 197A

output transformer on each.

These have been mounted in a nice wooden cabinet with lighted VU meters and Daven input and output attenuators

(appear to be model T-330-F).

Comes with a period appropriate home built power supply in a matching wooden cabinet.

Someone put a lot of effort into making these a nice set.

Includes connecting cables for the power supply and preamps.