I'm intrigued by this question, so I quickly tested it using my SP3000. I played a pop song through the 4.4mm output connected to Caldera and Immanis via a Silver Dragon 4.4mm-to-XLR4 adapter cable.However, since I will use mostly with my DAP N30 Cayin, i wonder if the Immanis is sensitive enough to be powered with a (very powerful) DAP ?
With Caldera it required a setting of 50 to reach my satisfied volume while Immanis required 80 for the same perceived volume. Considering the SP3000’s maximum output volume of 150, there should be ample headroom for listening to higher-dynamic music.
The sound quality is decent, but using a dedicated amp would yield better results from the Immanis.