I've owned the Lector VFI70L over 5 years and it never disappoints me. This little integrated amp sounds so good. it can give you an emotional listening. Given the right tube in it and it'll be amazing. Highs is extended, soundstage is wide and deep, the air between instruments is quite good. I've collections of audio equipments, integrated amps, pres, power amps both solid state and tubes, the Lector gives me more emotional listening! Tonal balance is SWEET! better than tubes, no matter integrated, pre or amps!