Tube Preamp shoot-out

Have you looked into the Rogue 99? Do some research on this preamp before you decide.

Based on my limited listening to these three, I would strongly consider the BAT. That decision is based on my strong dislike for ANY grain in the high frequencies. Things may have changed since I heard each of these, and I never got to try any of these (except the ARC) with tube substitutions.

By the way David99, I have not heard the Rogue against these, so I cannot compare.

I recently sold my 5i. It only has balanced inputs and outputs which means you'll probably have to buy some XLR/RCA adapters to incorporate it into an HT setup.

I think different people mean different things when they talk about an HT pass-through. I think of it as a pair of preamp inputs for which you can preset the output volume level (as is found on the BAT VK-30SE). Volume for the HT system is then controled by the pre/pro. I've also heard of pass-throughs for which the preamp is essentially a conduit for the signal. The preamp does not boost the signal in any way, and the volume is entirely controled by the pre/pro that is upstream of it. By either definition, the 5i does not have an HT pass-through. However, it can still be incorporated into an HT system the same way any stereo preamp can--you just have to memorize and manually set the volume level each time to keep the volume of the mains proportionally balanced with the other speakers. But I wouldn't call the latter option an HT pass-through.

I have no experience with the other preamps to be able to compare them.

My vote goes to SFI line 3.Great build quality,great sound and and HT pass through.I listened to the BAT 50 SE and still prefered the SFI.Not familiar with the Rogue.