I have a pair of HE1000SE. I am a believer of synergy between equipment. I prefer class A sound. But not all my class A sounds the same to me. Topping A90 is a little thin on the low end. Audio-GD NFB1 and R27 are my two favorites class A amps. The Lyr+ (AB) is good - I only have tried a handful of 6SN7s. Surprisingly the Musical Paradise MP 301 m3 is a class A and a good match with endless tube rolling options. With that said, something like the Felix might be worth auditioning.
I have a pair of HE1000SE. I am a believer of synergy between equipment. I prefer class A sound. But not all my class A sounds the same to me. Topping A90 is a little thin on the low end. Audio-GD NFB1 and R27 are my two favorites class A amps. The Lyr+ (AB) is good - I only have tried a handful of 6SN7s. Surprisingly the Musical Paradise MP 301 m3 is a class A and a good match with endless tube rolling options. With that said, something like the Felix might be worth auditioning.