Angstrom Audiolab Stella/Orion Preamplifier and Monoblocks

Spectacular tube amplification system.

The set is made up of the Stella preamplifier in the Orion version, which means the top of the Angstrom range, and two mono amplifiers, all completely tube based and wired by hand (no PCBs).
The monoblocks have a Circlotron output stage with double transformer and are triode Class A with 180W output power. They can also operate at half power just by clicking a push button on the front panel, this is designed to save energy and heat generation if not needed (very common scenario).

Surely they are a representation of what High-End means in audio.
The devices are used, but in very good condition and come complete with the original wooden box.