Spatial Audio M3 Triode Master speakers January 9, 2019 Matej Isak Sky Eugene’s short video showing the system with Spatial Audio M3 Triode Master speakers, Auralic Aries G2 streamer, Sonifex RB-DAC1 DAC, Wyred4Sound STP SE preamplifier, Crayon Audio CIA 1-T power amplifier.