I own Vandersteens, driving them with a Classe amp, used to own an Aragon 4004.
My suggestion: Go with a tube preamp. I personally like the slightly "warm" sound of Conrad-Johnson. For under 1K, you can get a used PV-10 or PV-12. They are frequently for sale on Audiogon.
My suggestion: Go with a tube preamp. I personally like the slightly "warm" sound of Conrad-Johnson. For under 1K, you can get a used PV-10 or PV-12. They are frequently for sale on Audiogon.