Haven’t heard Kef or PSB’s in 20 years.Never heard the Q Acoustics but I like the combination of materials they use & have had experience with similar materials & really like the sound they are capable of.I have also used Dali Zensor 3’s & 1’s & REALLY like the wood pulp drivers,they have such an organic midrange for an inexpensive speaker,the tweeters are not quite as good & in that budget range I prefer something from Dynaudio...Based on materials,tech & reviews I would go Q Acoustics then Dali...
Also have you sorted out the room acoustics,some of that in your face could be a hard room & echo..How about tube rolling?Some NOS Mullard small signal tubes can really open up the organic tone a good tube preamp is capable of...If memory serves that amp uses Mosfet for output,I would think it has the possibility of some world class sound...
Also have you sorted out the room acoustics,some of that in your face could be a hard room & echo..How about tube rolling?Some NOS Mullard small signal tubes can really open up the organic tone a good tube preamp is capable of...If memory serves that amp uses Mosfet for output,I would think it has the possibility of some world class sound...