Best Preamp w/ Headphone Jack

Melos SHA-1 Gold, killer preamp, killer headphone amp, and available at good prices since Melos bit the dust. Easily servicable tho...

I will mention the Anthem pre2L although probably not in the same league as the others listed. With a headphone jack, and remote, solid build, and some good reviews it probably is the best bang for the buck.

Rogue 99

Sonic Frontiers Line 2SE's headphone amp by Headroom is great with Sennheiser HD-600s, a match made in heaven.

.......agree with Sonic Frontiers-- either Line 1 or Line 2. I have both-- they are excellent pre-amps and the headphone section of both are great. I use them with Senn. 600s also.

BTW, the Line 1 and 2 sound an awful lot alike with the Line 2 having a bit more smoothness and naturalness, but the differences are not great. The Line 1 can be had for $1000. to $1200., and the Line 2 for $1500. to 1800. Cheers. Craig