Preamps with variable gain... pros and cons?

the best budget preamp in that issue is mccormack micro line drive that has three active modes of operation 0dB, 6dB and 12 dB of gain and completely passive where you can use it with no power supply.

i did not research a tube preamps on that issue but everything is possible there since even for small signals you can use switchable to tetrode operation thus increasing the gain or decreasing back to triode...

My whole audiophile life has been spent with systems where the preamp volume is rarely above 10:00 and where sometimes I can't turn it down enough. I'd like to see more of this kind of adjustment, as well as selectable output from digital sources, many of which simply have too much gain.

Thanks guys,

I will check out Rowland, Pass and McCormack.

opa!
somehow i recalled that that BAT VK50 tube preamp have an adjustable gain that is very simple to set up simply from the front panel from the attenuation levels to the higher amplification levels using 24 steps attenuaters on each of the channels(i assume that this preamp is dual-mono).

The pass labs x1 can set hi OR Lo mode gain on a per-input basis. A great feature.
The pass labs aleph P has per channel variable gain as does the BAT vk-5i. I found that the BAT sounded best with the gain set to MAX. Brought out the tube sound the most. The aleph P sounded best with the gain set to around 11 oclock. The feature is quite useful - especially since different people have different tastes. Some like the transparency of a more passive pre, some like more dynamic drive.