What is the general opinion regarding a good, neutral and transparent solid state amp, preferable under 1000 GBP? I have made the switch from HD800 to HD800S recently, whilst keeping the rest of my set up, particularly the Valhalla 2 amp (currently with Reflektor 1975 tubes) whose function was previously that of making the HD800 sound more palatable. I now feel it's providing excessive warmth to the HD800S, and losing some transparency in the process, and adding a tad of congestion in large orchestral scores. Was therefore thinking of moving to a "colder" amp. Would the Lehmann Black Cube Linear be a good fit in such a scenario? Other suggestions welcome.
Many thanks!