How much do I need to spend to get a preamp that sounds better than no preamp?


Hello all.
I'm using an Audible Illusions L1 preamp and I think my system sounds better when I remove it from the signal path. Oppo BD105 directly to SMC Audio DNA1 Gold power amp. I have read that there is level of quality you need to hit before there will be an improvement in sound. I can't seem to find what that level is. Any ideas?
Thanks in advance,
Ben
honashagen
The preamp is the brain, the nervous system of your audio system. You cannot beat a good SS amp with a good tube preamp combo. Well, I like tubes only also, I love both setups. Just depends of the kind of music that I listen or my mood for music.

The Audible Illusions & the Audio Research preamps are great, I’m about to try the Schiit Freya with the Bryston 4B3, something tells me that this combo will sound good.
I went for a Hattor passive with 6dB attenuator and remote which I'm really pleased with. The audio path is clean. XLR balanced into the power amp. Sounds great. You are at about 1500 USD though I think.

http://www.hattor.com/index2.html#mini