Tsakiridis Devices Artemis Ultima

Artemis Ultima is a power amplifier in dual-mono configuration.
It’s design is a push-pull configuration implementing 2 power tubes per channel in class AB1 operation.
All electronic components are through hole type silver soldered by hand.
Artemis Ultima utilizes our top of the line 16 layer handmade output transformers with high quality core for superior sound quality.

The push – pull configuration of Artemis Ultima draws enough power from the output tubes to drive a wide range of loudspeakers. Gold plated RCA connectors are implemented for the signal input and WBT-710 Next Gen binding posts for the loudspeakers.

Carefully selected values and types of the electronic components contribute to the reliable circuits operation and the high sound quality of the amplifier. Metal film power resistors and premium quality oil capacitors (Mundorf Supreme Silver Gold Oil – Rike Ausdio QCap4 Copper Oil) on the signal path are used in Artemis Ultima. The meticulous PCB design ensures excellent behavior in SNR, distortion and channel separation.

Inner signal wiring with high quality shielded signal cable. Power wiring uses high quality copper cables of more-than-needed AWG gauge, to achieve low impedance power transfer. All power cables are twisted in pairs to minimize the electromagnetic interference.

The handmade 16 layer output transformers with high quality copper wire and core material enable the amplifier to reveal an excellent sound stage and the slightest music details through the entire audio spectrum to give you a unique audio experience.
Made by us and tested thoroughly for quality and reliability.
The same applies to the power transformer. The positioning of the transformers is such that minimizes the magnetic coupling between power and output transformers.