Audible Illusions Modulus 3 Audio Research SP-11

It is very good, but it eats tubes, as they run them hard, probably why it sound good.

Cheers George

I have heard the Audible Illusions 2-D was the one to get, but I never see one for sale now.

I owned an AI 2D from 1991 until I sold it 2 years ago. It still was as awesome sounding and looking as the day I bought it. Loved it. Sold it ONLY to upgrade to an AI 3A with John Curl MC Phono circuit so I could go back to using low output MC cartridges. Have had the 3A for about 2 years now. I bought AI's best set of tubes as the used preamp's tubes were pretty old and the original ones the seller used for 4 years. I changed the tubes 2 times in the 20 years with the 2D and the 3A's have been running for 2 years with NO problems. I always bought AI's tubes--maybe there is a problem with buying tubes from a non-AI source. The 3A is a definite step up from a preamp I NEVER felt the need to upgrade. Nothing lasts like an AI and I'd bet with the new tube set, it sounds better than the Audio Research in most ways. It is dead quiet and very dynamic with a beautiful but more incisive sound than the 2D with much better bass clarity. I have mine in an extremely revealing and yet musical system and will not be looking again for a preamp for another 20+ years. I've heard AR's in the store but have never had one home in my system so a perfect comparison of their sound qualities is missing here.

That is an interessting answer.

According to some reviews it is also said that the Modulus 3 adds more detail is more transparent and adds backround information in the music by pushing it to the foreground which is bascially what I am looking for.

I am not sure if I can be wrong with it.