@mdrone I recall you asking about the Audio Mirror preamplifier in the past. That unit is leagues above the Freya+. I’ve owned the Freya as well as the Freya+. While the Freya+ was an improvement, it is still fairly fatiguing and isn’t even close to the best in terms of coherence. For a similar price, look for a preowned Rogue 99 Magnum preamp. It has a similar circuit design with four 6SN7, but it uses very good parts and it’s performance is a significant step above.
FWIW I don’t think the Freya+ punches above its price point in any way aside from the convenience of switching between passive, JFET and tube.